Top 10 Bulk Email Verification and Validation Services Compared
What Is An Email List Verification & Validation Service?
Email list verification is a process of determining whether a list of email addresses are valid and deliverable. It is an address-by-address analysis of emails from the uploaded list, to identify their deliverability. It is offered as a hosted software/services.
What Is The Process Of Validating An Email Address?
The validity of an email address can be measured through a combination of several validation techniques, and internal databases check with some proprietary algorithms.
At the end of list validation process, invalid email addresses will be filtered out and the outcome will be a clean email list – validated and ready for marketing and business requirements.
Below is a detailed description of how entire email validation process works:
- Email address syntax check: This process will remove any improperly formatted email addresses. The email addresses are validated according to the IETF standards.
- Domain/MX records check: This process will check the DNS entries of an email address. When the domain is invalid or MX entry is missing, the process will mark this email address as invalid.
- Role-based Account detection: In this email validation process, role-based account email addresses such as [email protected], [email protected], [email protected], [email protected], etc. are detected and flagged as inappropriate for mailing list.
- Disposable email address (DEA) detection: Throwaway/disposable email addresses or junk collector email addresses will be detected and processed appropriately.
These email addresses are used for one-time use to sign up or to bypass login form with providing a temporary valid email address. Disposable email address usually become invalid in few minutes or few hours. - HoneyPot/Spam trap detection: This process will detect spam seeds, BOTs, honeypots, black listed or bogus email addresses.
In this process, all the emails are checked against the known list of email address/domains used for trapping spammers. - Checking DNSBLs and URI DNSBLs for blacklisting: A DNS-based blackhole list (DNSBL) or Real-time Blackhole List (RBL) is a list of IP addresses which are most often used for sending spam emails. A URI DNSBL is a DNSBL that lists the domain names which are found in the body of spam emails, but generally not found inside legitimate emails. In this process, email address or IP address is checked against the known DNSBLs and URI DNSBLs to trap spam networks.
- Final verification: This phase performs deep level SMTP verification on each email address. Each email address will be verified for mailbox existence without sending actual emails on that address.
Why Bulk Email Verification Is So Important?
Most of the online websites have web forms asking for customer details along with email address. During this form fill up, intentionally or by error, users may enter a wrong email address.
Building your email list by accepting such email addresses, your list will be filled up with inaccurate and undeliverable email addresses.
If you send emails to such email addresses, the ratio of bounce back emails will be much higher. This will negatively affect your mail server reputation, which is constantly monitored by Yahoo, Gmail, AOL, HotMail and other ISPs.
An IP address with the poor reputation may get blacklisted by popular email services like Gmail, Hotmail, AOL & Yahoo.
So, if you are planning to run bulk email campaigns like sending newsletters, identification and removal of invalid email addresses are essential.
Bulk Email verification service ensures that your email list is clean and properly validated which helps you reducing bounce back and save your hard-earned money and valuable time.
Validating email addresses also helps you maximizing deliverability of your email marketing campaign and helps you to separate the low-quality addresses from high-value contacts.
By using email list validation services you can enjoy peace of mind as you are only sending emails to the real users.
Who Are The Best Email List Cleaning And Email Validation Services?
The below is a list of the best email list cleaning and email validation services identified by AccuWebHosting.com thru ongoing exhaustive analysis. Please note, variable listing fees may affect the position on the list. This compensation, however, unequivocally does not influence our review process.
1. HuBuCo – Best Email Verifier
(www.Hubuco.com)
A reputable British company, headquartered in London, UK. HuBuCo prides itself on being the most accurate email verification service provider.
99%+ Email Delivery Rate, Guaranteed
Email verification is an important step in achieving bounce free email marketing. However, getting rid of your hard bounces is just one aspect of improving delivery rate. Using HuBuCo’s services you can achieve 99%+ email delivery rate, guaranteed.
You have several credit packages to choose from 10,000 to 2 Million verification credits. The larger the credit pack you purchase, the less it costs per email. The verification credits you purchase from HuBuCo will never expire, and you won’t get charged for emails that they couldn’t verify.
Professional Support
With HuBuCo, email list verification is incredibly simple, but if you are experiencing any difficulties their friendly support team are available anytime.
- Cost :: The larger the credit pack you purchase, the less it costs per email – credits never expire + 100% Money Back Guarantee
- Free Trial Offered? :: Yes, 200 verification credits for FREE upon registration. No Credit Card required to use free trial.
- Real Time Verification through API :: Yes, sample php code available on GitHub
- Provide Custom jobs: :: Yes, please contact support
- Email Deliverability Accuracy :: 99%+ Source
- Offers Bulk Email Verification :: Yes
- Bad domains detection :: Yes
- Spam Keywords detection :: No
- Role accounts detection :: Yes
- Catch-all accounts detection :: Yes
- Disposable email address (DEA) detection :: Yes
- Checking DNSBLs & URI DNSBLs :: Yes
- Software Download and installation required :: No
- Time to process 200k email addresses :: less than 3 hours
- Privacy Policy :: Click here
- Data Protection Policy :: Click here
- Support :: 24/7 – contact support
- Additional Features ::
- Aside from removing virtually all hard bounces HuBuCo also offers a professional bounce analysis service to help eliminate your soft bounces too.
- Market leader in both deliverability and prices
- HTTPS, strict data protection policies and secure payments via credit card or PayPal.
- All unknown emails are automatically reverified to ensure that any bad emails are filtered out of your email lists.
- User questions ::
- I only want the hard bounces removed, not the soft. Can you do this?
Answer by Hubuco support team: Yes, that is possible. The report will remove nearly all the hard bounce from the list.
- I only want the hard bounces removed, not the soft. Can you do this?
Visit HuBuCo » Ask Hubuco a Question »
2. QuickEmailVerification – Most Trusted Email Verifier
(www.QuickEmailVerification.com)
QuickEmailVerification is one of the leading bulk email verifiers that offers online email list cleaning using real-time verification, REST API and batch processing. They are extremely popular in the USA, UK and the rest of the Europe because of their accuracy (over 97%), speed (about 200k emails verified in under 3 hours) and competitive fees.
It is the fastest, the most accurate and one of the most reliable email verifier in the industry.
Till date, QuickEmailVerification has helped over 35k businesses (from SMBs to Fortune 500 companies) around the globe for their deliverability solutions.
Their verification process is composed of different validations, starting from syntax checking and to the checking of mailbox existence.
It verifies domestic & international B2C & B2B emails.
No software download is required; they have easy-to-use interface to verify bulk emails. This interface is well-integrated with all major ESPs so your data is fully secure.
Payments are accepted through secured payment gateways. You may sign up and get up to 100 free email validations every day.
- Cost :: Fees begin at $4 for 500 credits (1 credit = 1 email verification) and then drops sharply with increasing volume. Can go as low as $0.0005 per email for monthly plans. One-time plans are also available.
- Free Trial Offered? :: Yes, cleaning of 100 emails per day is free of cost. You don’t need credit cards to sign up and use their free email verification credits.
- Real Time Verification through API? :: Yes
- Provide Custom jobs? :: Yes, please contact their support team.
- Guarantee of deliverable emails after verification? :: 97% View details
- Offers bulk email verification? :: Yes
- Bad domains detection? :: Yes
- Spam Keywords detection? :: Yes
- Role accounts detection? :: Yes
- Catch-all accounts detection? :: Yes
- Disposable email address (DEA) detection? :: Yes
- Checking DNSBLs & URI DNSBLs? :: No
- Software Download and installation required? :: No
- Support :: 24/7 friendly & personalized service support.
- Additional Features
- Email validation capacity?
200,000 email addresses can be validated in 2 to 3 hours using their self-service application. - How long will it take to validate 200,000 emails?
They are quick. It takes less than 3 hours to validate 200,000 email addresses. - What is their accuracy ratio for validating Yahoo & Outlook emails?
Their accuracy for validating Yahoo and Outlook emails is among the highest in the industry. - Is it easy to import & verify email list from other ESP?
QuickEmailVerification has seamless integration with major ESPs like MailChimp, CampaignMonitor, Emma, GetResponse, VerticalResponse, AWeber, ConstantContact and many others, which will allow you to easily connect & import your list from another ESP. - Privacy Policy & Data Protection Policy
This information can be found in privacy policy available on their website.
- Email validation capacity?
- User questions ::
- Do you provide data validation service that can be integrated with our homegrown database and Marketo database through API? Would like to have the price sheet, how it works, etc.
Answer by QuickEmailVerification – Yes, by integrating our email verification API with your own application or with Marketo, you can validate your email addresses in real-time. For pricing please visit our website.
- Do you provide data validation service that can be integrated with our homegrown database and Marketo database through API? Would like to have the price sheet, how it works, etc.
Visit QuickEmailVerification » Ask QuickEmailVerification a Question »
3. Xverify – Intelligent Email Verification
(www.Xverify.com)
Xverify is clear industry leader in email list verification space. They validate all email addresses globally and can validate both B2C and B2B emails. Accuracy, Security, Trust, and Customer service is what sets them apart.
What makes working with them easy, is that you can call and speak directly with an email consultant. The company has built a strong reputation in email verification industry for over 7 years, having 2 office locations in the United States. Being that they are EU Privacy Shield Certified and located in the US, you can trust them to safely and accurately clean your data.
Be very cautious considering any providers who you don’t give you the option to call and speak with someone or boast similar independent certifications. The security and privacy of your data is their #1 Priority. Click and Call to speak with a live consultant today.
Auto Correction Feature
The typos alone can create 10% of invalid email addresses in a list. Xverify’s built-in auto-correction can easily notify the end users when they spell a domain incorrectly.
Fraud Protection
Xverify’s built-in fraud protection ensures that an email address is not a temporary account or involved with any online fraudster and chargebacks.
Email List Cleaning Accuracy
xVerify’s accuracy rate is about a href=”https://www.xverify.com/?kwd=accuweb”>98% across all major email domains including Gmail, AOL, Yahoo, Hotmail, etc.
Turn-around Times For Email Verification
It purely depends upon the size of the email list and type of email addresses present in the list.
- 100,000 email address of B2C data may take about 1 hours to finish.
- 100,000 email address of B2B data may take about 2 hours to finish.
- 10,000 email address may take about 10 minutes to finish.
Email Verification Response Time
Most of the time, the major players like AOL, Comcast, Outlook, Yahoo, Gmail take less than 1 second. While validating a B2B email address, response time may be slightly higher.
- Cost :: Less than $0.01 per each email verification Pay As You Go – Deeper discounts on bigger volume. They can also work out for custom rates and packages for anyone who contacts directly.
- Location :: Chicago, IL New York, NY
- Free Trial Offered? :: Yes, just contact xVerify sales team to get a free list assessment so you can try before you buy.
- Real Time Verification through API :: Yes, API and JavaScript implementation methods are available.
- Provide custom jobs? :: Yes, please contact xVerify support team.
- Guarantee of deliverable emails after cleaning :: 98% View details
- Offers bulk verification? :: Yes
- Turn around time :: Milliseconds on API and minutes via batch but can vary with list size.
- Complainer detection :: Yes, detects complainers to lower your spam complaint rate.
- Bad domains detection :: Yes
- High-risk email detection :: Yes, removes hazardous emails that hurt your deliverability.
- Catch-all accounts detection :: Yes
- Disposable email address (DEA) detection :: Yes, prevents temporary and disposable email addresses.
- Software Download and installation required :: No
- Support :: 24/7 support available for all clients.
- Additional Features
- Affiliate Monitoring
XVerify can help you identify which affiliate or sub-affiliate is sending you too much garbage data with their built-in reporting. - Send Shield Technology
Built in Send Shield technology minimizes your risk of fraud. - IP Blacklist Monitoring
Monitor your own mailing IPs to detect blacklisting. - Accuracy ratio for validating Yahoo & Outlook emails
One of the best solutions tested for high volume accuracy of Yahoo and Outlook email verification. - Privacy Policy & Data Protection Policy
This information can be found in privacy policy available on their website.
- Affiliate Monitoring
- User questions:
- I see you can do realtime api calls, will it filter out people who have left jobs and their email addresses are no longer valid?
- Does your service check if a Gmail account is Active or not? Active being defined as any activity (Send/Open) in the last 3-6 months?
Answer by XverifyLLC: Yes, we do a real time check to make sure the email is valid at the time of the verification.
Answer by XverifyLLC: Since we never send any emails to the emails we are asked to verify, we cannot tell you if someone is not using their gmail account. No company can unless they are sending emails to those users and seeing responses. If a verification company is saying they can, I would never trust sending and emails to them to verify. Only Google would really know.
Visit Xverify » Ask Xverify a Question »
4. EmailListVerify – Bulk Email Checker
(www.emaillistverify.com)
A leader in the email deliverability market, Email List Verify ensures that your list of email addresses get validated securely and easily with the best possible sender score. By removing dead addresses, Email List Verify helps organizations to launch more effective email marketing campaign.
Email list Verify can provide a 97% accuracy with zero false positives and guaranteed a 10x reduction in bounce rates. Their email verification algorithm includes, Domain Validation, Syntax Verifier, Spam-Tram Removal, Risk Validator, MTA validation, MX Records Validity, Complainers Verify, Realtime Bounce Email Processing and Email Deduplication.
Email List Verify gives you a simple web interface and an API that can be integrated with your web application or a web form. After each validation batch, you are given a detailed report that shows your activity and improvement over time.
- Cost :: Basic plans starts from $4 for 1000 verification. You can choose “pay as you go” or “monthly subscription”.
- Free Trial Offered :: Yes, processing of 100 emails / day at no cost for 10 days. No Credit Card required to use the free verification. Additional 1000 free email verification is offered by applying the coupon 1KWELCOME on top of free trial period.
- Real Time Verification through API :: Yes, for Python, Ruby, PHP and C#. Sample php code available on GitHub.
- Provide custom jobs :: Yes, contact support or call +44 203-514-8803
- Deliverability Guaranteed after cleaning your email list :: 97% Source
- Offers Bulk Verification :: Yes
- Email duplication removal :: Yes
- Habitual complainers detection :: Yes
- Bad domains detection :: Yes
- Spam Keywords detection :: Yes
- Spam Trap Removal :: Yes
- Software Download and installation required :: No
- Support :: Limited online support via email and Live chat. Phone support is available in English.
- Additional Features
- Capacity in terms of processing email validation
It depends on factors such as list size and quality. Processing time takes somewhere between 30 to 120 minutes. - Email List Verify can be easily integrated with MailChimp and you can import and export email list from MailChimp.
- Email List Verify is equipped with 256 bit SSL protocol to secure your data.
- Real time Bouncing : Email List Verify sends undetectable verification emails to those on the list which they cannot validate accurately.
- Privacy Policy & Data Protection Policy
This information can be found in privacy policy available on their website.
- Capacity in terms of processing email validation
- User Questions:
- I see you can do realtime api calls but it could take up to 120 minutes to receive the email response. We use transactional emails. If I send you realtime emails (1 at a time) how long before I get the response?
Answer by EmailListVerify: For one by one API verification, it takes 6 to 25 second to get the response.
Visit EmailListVerify » Ask EmailListVerify a Question »
5. Bounceless – Email List Verification Made Simple
(www.bounceless.io)
Headquartered in Hawthorne (CA), Bounceless.io is a privately owned Email List Verification and Email Validation service provider. Bounceless validates and cleans list of email addresses through a simple interface, keeping your list clean and fresh to maximize the ROI. With Bounceless, you don’t need to be an expert to get results from your e-mail campaigns.
- Cost :: Pay as you go plans. No monthly payment, no upfront fee and your credit never expires. Basic plans starts from $19 for 2500 verification, $49 for 10,000 verifications, $159 for 50,000 email verifications, $259 for 100,000 email verifications and $1089 for 1 million email verifications
- Free Bulk Email Verification Trial? :: Yes first 100 verifications are offered free of cost, signup is required.
- Real Time Email Verification/API service :: Yes, API available for Python, Ruby, PHP and C#. Sample php code available on GitHub.
- Provide Custom jobs? :: Yes
- Deliverability Guaranteed after cleaning your email list :: 95% Guarantee, View details
- Offers Bulk Email Verification? :: Yes
- Turnaround time :: Unknown
- Habitual complainers detection :: Yes
- Honeypots/Spam traps detection :: Yes
- Spam Keywords detection :: Yes
- Spam seeds detection :: Unknown
- Bad domains detection :: Yes
- Role accounts detection :: Unknown
- Disposable email address (DEA) detection :: Yes
- Software Download and installation required :: No
- Third party integrations :: MailChimp – read documentation
- Support :: Limited online support via email and Live chat. Phone support (+1 310 956 4293) is available in English only.
- Data security? :: Checkout their privacy policy
- Social connectivity :: Blog, Facebook, Twitter & Linkedin
Visit Bounceless.io » Ask Bounceless.io a Question »
6. BriteVerify – Email Validation & Verification
(www.BriteVerify.com)
BriteVerify delivers real-time email verification solutions that greatly enhance the quality of your email lists, email deliverability, and your marketing efforts.
They are fast, accurate, and reliable. Your emails are quickly verified with a simple drag and drop interface. After completion, you can download clean email list.
BriteVerify also integrates with your sign-up forms to validate email addresses as they are entered. BriteVerify’s validations are 97%+ accurate and take averages 0.5 seconds per verification.
The prices are on-demand and free trials make it super easy to go from evaluation to production. BriteVerify provides 24/7 in-app support and an comprehensive online knowledgebase ensuring you get help within few clicks.
- Cost :: Upto 0-250K $ 0.01 per verification and BriteVerify is a pay-as-you-go service.
- Location :: Located at Charlotte, NC (USA) and London (UK)
- Free Trial :: On Demand
- Real Time Verification/API service :: Yes
- Provide Custom jobs :: Yes
- Email Deliverability Accuracy :: 98% Source
- Bulk Email Verification:: Yes
- Bad domains detection :: Yes
- Checking DNSBLs & URI DNSBLs :: No
- Role accounts detection :: Yes
- Disposable email address (DEA) detection :: Yes
- Software Download and installation required :: No
- Additional Features
- Capacity in terms of processing email validation and time it takes to validate 200,000 emails
200,000 email addresses will process in 2 to 3 hours using our self-service application. - Accuracy ratio for validating Yahoo & Outlook emails
Their accuracy for Yahoo and Outlook email address validation is high but they don’t have specific statistics to quote. - Privacy Policy & Data Protection Policy
This info can be found in privacy policy available on their website. - CEO LinkedIn Profile :: Matt McFee – https://www.linkedin.com/in/mattmcfee
- Company LinkedIn Profile :: https://www.linkedin.com/company/briteverify
- Capacity in terms of processing email validation and time it takes to validate 200,000 emails
Visit BriteVerify » Ask BriteVerify a Question »
7. Verifalia – Email Scrubbing Service
(www.Verifalia.com)
Verifalia is a web-based email validation service that allows customers to upload and validate lists of email addresses with ease. It is an email validation service developed and supported by Cobisi, a leading provider of software development tools. Cobisi has been in email validation business since 2006.
For automated validation, you can use their HTTPS-based RESTful API, so that you can check the validity of an email address at the point of collection.
Unlike other providers, Verifalia can detect temporary mailbox unavailability such as mailbox full errors. Also, it automatically retries each address multiple times at specific intervals, to avoid a greylisting filter.
Verifalia provides three quality of cleaning service Standard, High and Extreme for top-notch filtering depending on your needs.
- Cost :: $9/month 250 validations, they also have pay as you go plans starting at 4$ for 500 email verification
- Location :: Headquartered in Padova, Italy
- Free Trial :: Yes, 25 validations/day
- Accuracy :: 95%
- Real Time Verification/API service :: Yes
- Provide Custom jobs :: Yes
- Bulk Email Verification :: Yes
- Advanced syntax verification :: Yes
- Checking DNSBLs & URI DNSBLs :: No
- Role accounts detection :: Yes
- High-risk email detection :: Yes
- Mailbox existence check :: Yes
- Temporary unavailability detection :: Yes
- Disposable email address (DEA) detection :: Yes
- Software Download and installation required ::No
- Additional feature
- International domain names (IDN) & International mailboxes check
- ISP-specific syntax validation with support for a number of ISPs
- Temporary unavailability detection
- Catch-all testing
- Mailbox existence checking
- Greylisting checking
Visit Verifalia » Ask Verifalia a Question »
8. MailboxValidator – Bulk Email Verifier
(www.MailboxValidator.com)
MailboxValidator is easy-to-use email validation service to clean up email lists. It reduces bad email reputation due to undelivered or bounced emails and improves the delivery success rate.
Each email is validated through comprehensive checks which include, Email Syntax Checker, MX Record Checker, Email Greylisting Checker, Spam Trap/Honeypot Checker, Free Email Provider Checker, Disposable Email Provider Checker, Role Email Checker and Duplicate Email Remover.
MailboxValidator has a different price structure for both API and Bulk verification.
- For 1,000 Queries $19.95 / month @ $0.02 / Query
- For 3,000 Queries $29.95 / month @ $0.01 / Query
With MailboxValidator, you can validate approximately 500,000 emails within 24 hours. Once bulk validation process is completed, an email will be sent to the user so they can view the results or download the results in the form of a CSV file.
- Cost :: Various of plans, starting from $19.95 for 1,000 Queries and goes upto $999 for 2M queries
- Free Trial :: Yes, with 30 Days Validity, No Credit Card required
- Real Time Email Verification/API service :: Yes
- Provide Custom jobs :: No
- Email Deliverability Accuracy :: 96% Source
- Bulk Email Verification :: Yes
- Turnaround time :: less than 60 minutes for 1000 queries
- Habitual complainers detection :: Unknown
- Honeypots/Spam traps detection :: Yes
- Spam Keywords detection :: No
- Spam seeds detection :: Unknown
- Bad domains detection :: Yes
- Role accounts detection :: Yes
- Catch-All accounts detection :: Yes
- Disposable email address (DEA) detection :: Yes
- Software Download and installation required :: No
- Checking DNSBLs & URI DNSBLs :: No
- Additional Features
- Email Greylisting Checker :: Yes
- Suppressed Email Checker :: Checks if an email is in our own Do Not Mail list.
- Duplicate Email Remover :: Removes duplicate emails in list to save cost.
Visit MailboxValidator » Ask MailboxValidator a Question »
9. EmailMarker – Email List Cleaning Service
(www.emailmarker.com)
EmailMarker is one of the leading email list cleaners in the industry since years. Being in the industry for many years, EmailMarker takes pride in delivering email lists cleaning services of incredible quality.
In the recent years, EmailMarker has made a great transformation using an automated self-service software. Due to this, the client’s are allowed to upload their lists online on the emailMarker web application, and the system handles everything very easily and very fast. Filtering low-quality emails this software protects your reputation and boosting your email campaign.
The level of professionalism has made EmailMarker a successful provider and all the clients are always satisfied with the excellent results. They handle every customers’ lists with great responsibility and ensure the clients that, they prioritize safety more than anything. This is the reason that various huge companies trust EmailMarker with their data and continue working with them every time. They do provide a full refund if you receive more than 5% bounce-backs from the cleaned email list.
EmailMarker diverse and very functional team is always ready to take challenges and works with passion and devotion.
- Cost :: Basic plans starts from $3 for 1000 verifications
- Free Trial Offered :: Yes 150 verifications FREE, signup is required
- Credit Card Required for Free Trial ? NO
- Real Time Verification through API :: Yes, for PHP , Python, Ruby and C#.
- Provide Custom jobs: :: Yes
- Accuracy :: 97% Source
- Offers Bulk Verification :: Yes
- Bad domains detection :: Yes
- Spam Keywords detection :: Yes
- Role accounts detection :: Yes
- Catch-all accounts detection :: Yes
- Disposable email address (DEA) detection :: Yes
- Checking DNSBLs & URI DNSBLs :: Yes
- Software Download and installation required :: No
- Support :: Limited online support via email and Live chat. Phone support is available in English.
- Additional Features:
- Email Deduplication:: Identify and merge duplicate records to save cost.
- Accurate Syntax Engine:: Detect invalid email formats and lets the good ones through
- Active Mail Check:: Verify whether mail to a mailbox will bounce or deliver
- Quality Domain Database:: This ensures the most accurate condition of every email domain
- Import and export email list from MailChimp
- 256-bit encryption
Visit EmailMarker » Ask EmailMarker a Question »
10. Towerdata – Email List Hygiene
(www.Towerdata.com)
TowerData found in 2002, is one of the leading email validation service provider today. They provide an ease to access tools and services for kick-starting a multi-channel marketing campaign.
TowerData’s fast, accurate and secure Email Validation service can remove bad emails from your list, leading to higher opens, clicks and conversions.
- Cost :: Upto 1-99K Emails $0.01 per query, 100k-249k Emails $0.009 per query
- Free Trial :: Upto First 1000 email addresses
- Real Time Email Verification/API service :: Yes
- Provide Custom jobs :: Yes
- Accuracy :: 95%Source
- Bulk Email Verification :: Yes
- Habitual complainer detection :: Yes
- Honeypots/Spam trap detection :: Yes
- Spam Keywords detection :: Yes
- Bad domains detection :: Yes
- Role accounts detection :: Yes
- Bulk Email Verification :: Yes
- Disposable email address (DEA) detection :: Yes
- Software Download and installation required :: No
- Additional feature
- Owns Proprietary Domain Database which ensures the most accurate status of every email domain.
- Email Active Metrics :: Tells you how old an email is, how active it’s been, and when it last opened.
- Detailed Status Codes :: Provides 30 diagnostic codes to precisely categorize which emails are bad and why.
Visit Towerdata » Ask Towerdata a Question »
Do you have user experience with any of the above providers? If yes, we would like to hear that. Please comment your experience about any of the above company.
Rahul Vaghasia
Latest posts by Rahul Vaghasia (see all)
- Top 10 Best Live Chat Software Solutions Compared - July 12, 2017
- Top 5 High Availability Dedicated Server Solutions - June 22, 2017
- AccuWebHosting Now Accepts Bitcoin Payments - June 9, 2017
Hi Rahul,
Mail Box Validator(our company) is providing email list scrubbing service. We will be glad if you can also evaluate our service. Thank you.
Hi Kim,
Sure, we will evaluate Mail Box Validator and post our findings here.
Thanks,
Rahul
We have been using Email Answers for about a year now and I would recommend their service. They’re really nice people to work with and seem to care about their customers. Pretty rare in today’s Internet economy. They also have a new platform called Purelist for real-time list scrubbing.
mailboxvalidator provides organization for integration with your mailing client delivering marketing information to targeted audience
Hello Rahul,
I honestly think that BulkEmailChecker at #8 should be ranked much higher up on the list. With their 95% deliverability guaranteed quality of their email validation services coupled with all of their additional features and affordable pricing, compared to others they really are much better than most of these companies. I have tried 6 or so from this list and after visiting Bulk Email Checker my search stopped as I know I can not find better at this time. They are the best bang for the buck, I hope you will revisit that company and see the amazing results such as myself.
Hi Michael,
Thank you for your feedback. The list here provided is a random list.
Michael Loy, Thanks for suggesting Bulk Email Checker. After looking many services. I picked them also. I asked a pre-sales question and they responded in 15 minutes. Plus they are very affordable. Thanks again.
no, they are terrible as cant check yahoo email addresses sadly. Its the toughest one to check as its catchall and they dont mention it anywhere that they have trouble with them
Hi Rahul,
You seem to have missed out one of the best email verification apps that I have used – emailverifierapp
I think your visitors would find it resourceful. But good list there. Well done compiling them into one big list. These services are helpful indeed.
Regards,
Roshan Jonah
Thank you Roshan for your feedback. This service will be reviewed shortly.
Awesome…I would love to know what you think 🙂
This company (lead-factory) also offers database cleaning API.
How were we left out? We have been in the game longer than most of the companies on this list, we do over 300,000,000 a month. We can give you a free trial to test out our service if you would like.
Thank you Jacob for suggesting XVerify.com. This email filtering service will be reviewed and included shortly.
If you would like I could provide you with an extended free trial.
Hi is it possible to get a free trial without filling in the credit card details…?
I use mycleanlist and they are very good too… And I found them cheapest price among of all of above…. give it a try…
Hi Rahul, have you listed this email validating softwares rank wise or just randomly?
The list of email validating services is randomly ordered.
is there is any indian company which provide email verification service, i am looking for low cost email verification
Great list!! I am looking to become a email cleaner. Can you recommend a email list cleaning software reseller. We would love to find a good software to buy. Thank you.
Would love for you to try out and evaluate YouVerifyIt’s email verification service. Our founders have been in this space for a decade and have built a phenomenal verification engine that is soon to be released!
Just fill out the contact form and we can get you started!
I recommend to use this free bulk email validation tool Leo pathu. Bulk Email Checker is an online service used to Verify and Clean Email Addresses. Its Easy to Use, Reliable and used by 1000’s of Businesses. And the Results is more accurate than other tools
Hi,
we can make an offer to you in order to clean your mails.
validmail.fr can validate about 99.999% of email address for you.
Our products can treat about 10 millions address by day if necessary, and can treat protected mails like free.fr or online.fr which are using sender-verify technics.
Best regards.
If one is simply looking to ping (i.e. perform an SMTP check) on email addresses, which is what the companies listed above all do, then you’re not going to be solving your deliverability problems.
Deliverability issues are the result of three main factors in the following order of priority:
Pinging is discouraged by many ISPs, which will shut down attempts over a certain number or provide back inaccurate information so any service that simply performs pinging only might result in more issues than you first started with as you will end up throwing out good addresses with the bad. Furthermore, pinging an email address, even if this could be 100% accurate, will not flag spamtraps, honeypots, heavy spam complainers, “role” accounts that go to multiple accounts, and other malicious addresses that can destroy one’s email program.
Accordingly, marketers need to employ a service that blocks deliverable but toxic addresses, corrects hygiene errors, and validates all email addresses that survive the first two screens. Doing this properly requires expertise, experience, technology, and a knowledgebase built over years of reviewing billions of email addresses.
Bill, can you suggest a good service?
Hi Bill, good comments – what service do you recommend?
I used Bulkemailchecker for a list of about 1,000 emails that from my business contacts. The user interface was very easy to work with and the dashboard is nice. My only issue is that 54% of my emails came back as “Unknown” with the following messages:
The address does not have a mx server.
Is a Catchall mx server config.
The address does not have a valid dns.
Is this common when you have a lot of corporate email domains?
Yes man this is kind of common when your list contains non free corporate domains idz .Best way to check those idz if your list is small. Mix them with known valid yahoo/gmail/hotmail idz & shootout a test campaign with a free mailchimp account (Upto 2000 contacts) & you’ll get the best possible result!
I use bdwebit dot com their SMTP and Email verifier is too good. I am using their service from last 3 years.
Hi,
we suggest you to visit validmail dot fr
This online service give you fast answer about mail validity with
– Security about files transfers
– Greylist treatment
– Secured mail treatment
– Further possibilities via Batch, Web-service, direct test
Prices are about the lowest on the web.
Take a look, and don’t hesitate to comment and make remarks.
Can you tell me a little bit more about bdwebit Email Verifier? What’s its feature? Can it detect spam trap, honeybot,…? Is it effective? And if possible, would you please show me the screenshot of this software? Thank you!
Hi, I recently purchased a US business database close to 500K executives and soon after my 1st campaign my mailing account was locked. Can you suggest a good email verifier to remove invalid, spam traps, catch all and other possible troublesome emails? I’m confused with the options available and dont want to be spending another bomb on this database.
An excellent article Rahul. Thank you so much for putting together a list of some of the verification vendors. We recently evaluated several vendors for verification and have found most of them to all offer the same thing. Let’s face it, verification is a commodity. Webbula is someone I noticed that wasn’t on your list and we found their service offering to be excellent because not only do the offer the same verification services as everyone else, but they offer hygiene services to identify moles, traps, complainers, and other toxic emails. That won us over.
Hi,
I recently validated my few emails through mybulkemailverifier its awesome!!!
Hello Rahul,
Nice to see your post which is very help full for all the fraternity in email marketing domain. We are an Indian startup and recently launched our venture in the same domain as verifyemaillist dot com. I request you to please evaluate the same and if possible please cover it in your any existing or upcoming article.
Thanks
Hello Rahul,
Thank you for the informative article and for providing the large list of vendors. I am currently using emailverifierapp dot com to verify emails in my opt-in forms since January. Their service is top notch as I have experienced a 100% uptime, an average bounce rate of just 0.33% and their speed is so fast my subscribers do not even realize their email is being verified in realtime.
I am curious as to why they have not made this list of vendors since the service they provide seems to be a perfect fit?
Love bulkemailchecker dot com
we have been using the bulkemailchecker.com api and are fairly pleased with it. Price wise it is less expensive that others and as far as quality and speed, I was not able to to detect any difference between bulkemailchecker.com KickBox.com as far as accuracy of the data.
The user interface is a little odd – feels incomplete – can’t search the hard bounces, when exporting hard bounces they come back as 1 row (normally I would expect the data to come back 1 row per entry) and a few other things like that.
Support has been responsive and have answered questions within a few hours. I contacted support for several others and bulkemailchecker provided the fastest responses.
they dont fully verify yahoo so pretty useless
Thank you for the article. Email Hippo validates Yahoo addresses, it’s the only service that does this.
Experian Data Quality has the best validation services in the game. Shoot me an email and I can set you up with a free data test and show you how it works – jordan.brown at experian.com
I can’t believe you don’t have emailverifierapi dot com added to this list. Out of all the services you have listed, Email Verifier Api is the only enterprise grade service. I don’t want to deal with issues, so enterprise grade quality is the only acceptable services.
Emailverifierapp.com is not reliable. I bought a package of cleaning 100000 email but it cleaned only just 25000 email and rest 75000 was not cleaned. Issue was intimated to Support team . Its 5 days since issue happened and they are not able to fix.
So be careful and better to go by small volume packages to ensure that the service and product works fine.
I am now looking for another email list cleaner .
Hello Rahul,
I hope you’ll take a look at captainverify dot com, same services than the others, but lowest prices.
Cost :: One-Time verification plans and monthly subscription plans are available
Location :: Located in Europe and spread across multiple countries
Free Trial Offered :: Yes, processing of 100 emails / day at no cost
Real Time Verification through API :: Yes
Accuracy :: 98%
Offers Bulk Verification :: Yes
Bad domains detection :: Yes
Spam Keywords detection :: Yes
Role accounts detection :: Yes
Catch-all accounts detection :: Yes
Disposable email address (DEA) detection :: Yes
Software Download and installation required :: No
Support :: 24/7 friendly & personalized service support.
We are looking for a company who can give officially approved document about that the verified e-mail addresses are really valid and checked.
Do you know any company like that?
Hi Neus
We at Locate Ventures pvt ltd can do that. Check out locateventures dot com
Thanks for collecting all services together. It helps to compare services but some of the features listed above for some services are not available. Even they do not provide what they claim for on their website. We’ve been using daily credits plan of http://QuickEmailVerification.com for more than two years now. Excellent service and support. It is Enterprise level service designed for both large and small businesses. We have already compared many other service providers in the above list and have also tried paid service from some of them but we could not get the accuracy we expected. Nearly zero bounce rate was our primary concern since we have been using MailChimp for sending email campaigns. Due to high bounce rate our account had been suspended by MailChimp and we had very hard time to get it fixed.
Hi,
I would like to recommend our new application HuBuCo – https://www.hubuco.com/
– Fast online validator, one by one, bulk uploads and API.
– Very competitive pricing: e.g. $19 for 10,000 emails
– Refund your credits for Unkown like catch all and anti spam systems
It would be great if you tried our system (also offer 500 free credits to try) and left your comments.
Thanks
Hi
Great article.
Question: Is there any way to verify an email address if the server has been set to “accept all”.
I am busy testing http://Www.QuickEmailVerification.Com and became aware of some of our clients who have this config. Specifically those who route their mail through websense.
Actually to identify accurately if email is “accept all” or not is also an advance feature! I believe that there is no other option to verify “Accept All” emails with 100% accuracy. Based on amount of “Accept all” emails in your list you can plan your strategy to send email campaign. After comparing some best-in-class providers in the above list (Thanks AccuWebHosting), we’ve been using http://quickemailverification.com for last four months now and have been satisfied with that service. There are many providers but very few of them having best accuracy of the service. And from those accurate service providers, only QuickEmailVerification’s price meets best to us. You may also find the one which meets with your needs from this list!
I found this service proofy dot io as most accurate and obviously the best one on the market.
Proofy dot io doesn’t serves its purpose well and is full of problems:
– we have been billed 3 times to withdraw a single list of checked mails
– One check returned status “undeliverable” for all emails in it, which by no chance is not true, cause the same list was tested in 3 other services as well.
– Their support is **** . We issued like 4-5 notifications/tickets to their support – recieved so far 0 feedback (3 weeks so far)
– Their statistics before withrdawal of a list are buggy as well – e.g. from a list with 3000 mails, the statistic contained 1500 emails with certain status, after downlowding the actual list, what a surprice! all entries had a status; another e.g. very often after a check is done once the statistic shows xx% pricocessing, after log out and log in – yy% processing.
You are free to draw your own conclusions. For us – one of the worst services, we’ve used.
Hello, Petko!
We are very sorry for this situation
In last few month service Proofy changed all support team
We want to see what problem do you have and we ask you please send your user ID and email from proofy account
thanks
I used HuBuCo for verifying my email list and it was very easy. It allowed me to quickly get a very accurate list of ok emails, bad emails and even emails that forward to other addresses (so if a recent contact has left a company, I will know if the email is being forwarded or if it was just deleted from that company’s server). I scanned over 10,000 email addresses and the verification was completed within 15 minutes. Very easy and when I had questions, customer service was quick and easy to work with. They even offered help with a piece of the process they had no control over, which was very nice of them and makes me feel very comfortable recommending them as my #1 choice for verifying email address lists quickly and accurately. Hope that helps!
Jennifer
Thanks for this great list of tools.
In the past, I’ve used some services of your list like Briteverify or DataValidation, but recently, I’ve switched to nojunk io which is quite new but I think it has the best RoI :
Thanks again, this list helps a lot to discover and try new email validation services and I hope you’ll have great results with nojunk
Mick
Hi, This blog is just phenomenal. I came across another provider: verifalia dot com. They provide 125 validations / day for free. Any experience with this provider?
Hey Rahul
Great post! I wanted to test and compare services and this post gave me a lot of options!
I have been into email marketing for a few years now and I have learnt an important lesson: never use email lists that have not been cleaned. MailChimp once suspended our account and man, did we have a hard time, getting it back in action!
So while comparing services listed here I used criteria like Accuracy, Support, Pricing and Speed, mostly in this order. While no service can score 10/10 on every criteria, I think
http://QuickEmailVerification.com (currently # 3 in this list) makes most sense. I was particulary impressed with its Accuracy and the Support. I first used their 100 free validations and found the output was highly accurate and quick. I shot a querry to their Support (like I did for every service I tried) and QuickEmailVerification’s reponse was most helpful. And of course, their Pricing is extremely competitive so you don’t have anything else to think about.
Of course, you may want to check it out yourself and not take my word for it – go ahead.
Hello Hiren, We had listed verifalia dot com earlier. We review many providers time to time and update our blog with the best providers. We will evaluate them again and update our findings.
This is a great article. Are there any providers support mobile apps integration and also if we can get update via mobile for our cleaned list and download list etc.
Thanks Clay for reaching out. Try out any of these – QuickEmailVerification, Hubuco & xVerify. They have responsive dashboard. You can access it through your mobile device, upload email list and download cleaned list. Also, Email YoYo has launched their mobile application for email cleansing. You can also consider them.
Hey Rahul, I must say its a great compilation. I had used datavalidation in past and they had been excellent so far but I am willing to cut short my budget. Can you suggest us similar provider with affordable pricing? Thanks.
Thank you, Jonas! We review many providers at regular intervals to update our blog with the best providers.I can suggest you xVerify.com.It looks similar to Datavalidation.
Hello Rahul, Great detailed article. I want to clean my generic free email provider list like Yahoo, Gmail and hotmail. Can you suggest a provider.
Yeah certainly. You can choose either of these QuickEmailVerification, Hubuco or BriteVerify. These providers have good track records in cleaning free email providers.
This blog has all information I needed. I can get the details of various providers and make my decision to go with the correct provider. Thanks, Rahul. I came across one another provider: hexillion. Do you have any idea/experience with hexillion?
Hey Rahul,
I purchased service from one of the providers listed on your blog. I am very satisfied with the service. All credit goes to you for your blog which has helped me a lot to choose the best provider.
Thanks for the great share. Most of the listed providers here offer limited free trials. I need a provider who can offer unlimited free email validations forever. Can you suggest any?
Can anyone personally recommend the tool. We used the quickemailverifier.com but campaigns where not that great.
Look forward for some recommendation
What was the problem with QuickEmailVerification campaign? We’d recommend any of top 3 email validation providers, i.e., Xverify, HUBUCO, Towerdata and Kickbox. You can choose as per your budget and requirements. It’d be better to take a free trial before signing up. Best of Luck.
The list and details are superb. Do you know any of the email hygiene provider which provides a WordPress plugin kind of solution, so even a non technical person can also use it. I know API are available but just wondering if any ready to use wordpress plugins are available?
This is a really helpful list Rahul, thank you. Could you clarify whether you have listed it in order of those you think perform the best, or is there no rationale for the order? I notice that some at the top don’t have some of the features those lower seem to offer. Also, it would be amazing if at some point you could compile a table with checks / crosses next to features offered – would really make comparison easy.
Just an FYI, I’ve been running tests with each provider that offers free tests. Mailbox Validator marked every hotmail email as invalid, which is not the case.
Can you add Zerobounce to your next list
zerobouncedotnet
I would be curious to see how they compare
Thanks
Thank You, Paul, New verification services are reviewed time to time best of them are included in our top 10 list. The Zerobounce will be shortly reviewed and will be included if validation services match our criteria.
Hi,
Any email verification vendor GDPR/PrivacyShield certified except Xverify? Thanks in advance!
Hello Mahendra, other than Xverify, KickBox is also GDPR/PrivacyShield certified vendor.
Fine way off explaining, and nice piece of writing to take
information concerning my prresentation subject, which i am going to deliger in institution of higher
education.
Hi,
thanks for the top list you posted above really nice list to try. I also suggest to visit removebouncedotcom and value their services, they provide an accurate service and great prices. look to see your review for them here. thanks and have a great day.
Thank you, We have added it to our list and update it once it is reviewed.
i guess this is the only domain which can
be used free completely from this list captainverify
Hello Tammina, CaptainVerify does not provide completely free email verification. Their charges start from $7 for 1k email verification.