Top 10 Bulk Email Verification and Validation Services Compared

What is an email list verification and validation service?

Email list verification is a process of determining whether list of an email addresses is valid and deliverable. Email list validation is offered as a hosted software / services. It is an address-by-address analysis of emails, from the uploaded list, to identify their deliverability.

What is the Process of Validating an Email Address?

The validity of an email addresses can be measured through a combination of several validation techniques and internal databases checks 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 on 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, process will mark this email address as invalid.
  • Role based Account detection: Role based account email addresses such as postmaster@, info@, support@, admin@, etc. will be detected and flagged appropriately.
  • 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 a one time use to sign up or to bypass login form with providing a valid email address.
  • HoneyPot/Spam trap detection: This process will detect spam seeds, BOTs, honeypots, black list or bogus emails 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 blocklisting: A DNS-based Blackhole List (DNSBL) or Real-time Blackhole List (RBL) is a list of IP addresses which are most often used to spamming. A URI DNSBL is a DNSBL that lists the domain names which are found in the body of spam email messages, but generally not found inside legitimate messages. 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.

Bulk Email Verification

Why Verification of Email Addresses 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. By accepting them and building your list, your email list will be filled up with inaccurate and undeliverable email addresses.

If you send emails to such email address, 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. Poor reputation of your mail server IP address will result in blacklisting by popular email services like Gmail, Hotmail, AOL & Yahoo.

So, identification and removal of an invalid email address is essential when you are planning to send any bulk email campaigns like newsletters.

Email verification service will ensure that your email list is clean and duly validated which helps you reducing bounce back and save your hard-earned money and valuable time.

Validating email addresses will also help you in maximizing deliverability of your email marketing campaign and helps you to separate the low-quality addresses from high-value contacts.

Smart marketers are enjoying their grand success because they are validating their email list before starting marketing campaigns. Using email list validation services you will enjoy peace of mind because you are only sending emails to the real users.

Email Validation Service Providers and features

1. HuBuCo Email List Cleaning

(www.hubuco.com)

HuBuCo Email Verification

Headquartered at Wickford (UK), HuBuCo is one of the most Affordable and Accurate email validation service providers. To verify 100K emails at HuBuCo, you will be charged only $99 with 99.27% deliverability.
As per the tests conducted by HuBuCo, less than 1% hard bounces are noticed when emails are sent to email addresses validated by HuBuCo.
If your hard bounce rate is higher than 4%, you will get 100% money back within 7 days of validation.

The validation credits you buy from HuBuCo will never get expired, and you won’t get charged for emails HuBuCo couldn’t verify. With HuBuCo, email list verification is incredibly simple, but if you find any difficulties their support team is ready to help you with anything on 24/7 basis.

  • Cost :: 10k only $19; 100k only $99; 1M only $690 – credits never expire + 100% Money Back Guarantee
  • Free Trial Offered :: Yes, 200 verification for FREE when creating an account
  • Real Time Verification through API :: Yes, sample php code available on GitHub
  • Provide Custom jobs: :: Yes, please contact support
  • Accuracy :: 99%+
  • Offers Bulk Verification :: Yes
  • Bad domains detection :: Yes
  • Spam Keywords detection :: No
  • Role accounts detection :: No (if your subscribers use role email address you have to use that email anyway)
  • Catch-all accounts detection :: Yes
  • Disposable email address (DEA) detection :: Yes
  • Checking DNSBLs & URI DNSBLs :: No
  • 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 ::
    • Other that removing virtually all hard bounces HuBuCo also offers professional bounce analysis service to eliminate your soft bounces too.
    • Market leading in both deliverability and prices.
    • Other that removing virtually all hard bounces HuBuCo also offers professional bounce analysis service to eliminate your soft bounces too.
    • HTTPS, strict data protection policy, secure payments with PayPal.
    • Double checking each email not 100% sure about to remove all bad email, and to remove bad emails only.

Visit HuBuCo » Get Hosting »

2. Quick Email Verification

(www.QuickEmailVerification.com)

Quick Email Verification

QuickEmailVerification is one of the leading Email Verification service provider in the industry. Service is very much popular in United States, UK and Europe countries, providing email list cleaning to over 30K businesses round-the-globe.
It is an online service that allows you to verify email addresses in bulk and real-time using REST API.
They are able to process thousands of email addresses every minute to detect invalid/non-working emails and submit a complete detailed report.
It is fastest, Accurate and Reliable service for email list cleaning.

Their process is composed of multiple different validations starting from syntax checking to the mailbox existence checking. It verifies domestic & international B2C & B2B emails.

  • Cost :: One-Time verification plans and monthly subscription plans are available (signup to check pricing)
  • Free Trial Offered :: Yes, processing of 1000 emails / day at no cost
  • Real Time Verification through API :: Yes
  • Provide Custom jobs: :: Yes
  • Accuracy :: 97%
  • 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 :: No
  • Software Download and installation required :: No
  • Support :: 24/7 friendly & personalized service support.
  • Additional Features
    • Self Service Platform and Quick Turnaround.
    • Offers different verification reports including SafeToSend email list to improve deliverability.
    • Easy to import & verify email list from your preferred ESP. QuickEmailVerification has seamless integration with many ESPs like MailChimp, CampaignMonitor, Emma, GetResponse, VerticalResponse, AWeber, ConstantContact and more which allows to connect your ESP account for list cleaning.

Visit Quick Email Verification » Get Hosting »

3. Kickbox

(Kickbox.io)

Kickbox Email Verification

Headquartered at Dallas, TX, Kickbox is one of the prominent email validation service providers. Kickbox has been in email security industry for more than 10 years. Their email backbone across multiple data centers is capable to process millions of emails each day.

Kickbox quickly validates your existing email list, ensuring that you only send emails to the real users. It also helps you to separate low-quality addresses from high-value contacts, so your reputation is protected over the Internet. If you are unhappy with their services for any reason, you can just open a support ticket within 30 days of the discrepancy to receive a pro-rated refund.

  • Cost :: $5/500 verifications, $70/10k verifications, $750/250k verifications
  • Free Trial :: Yes, 100 Free verifications. Signup is required.
  • Real Time Email Verification/API service :: Yes, for Node.js, PHP, Python, and Ruby.
  • Provide Custom jobs:: Yes
  • Accuracy :: 95%
  • Bulk Email Verification :: Yes
  • Turnaround time :: Unknown
  • Habitual complainers detection :: Unknown
  • Honeypots/Spam traps detection :: Unknown
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Unknown
  • Role accounts detection :: Unknown
  • Disposable email address (DEA) detection :: Unknown
  • Software Download and installation required :: No

Visit KickBox » Get Hosting »

4. BriteVerify

(www.BriteVerify.com)

Brite Verify Email Verification

BriteVerify delivers real-time email address verification solutions that greatly enhance quality of your email database, deliverability of your emails and your email marketing efforts.

They are fast, accurate, and reliable. Their self-service tools and developer APIs make it easy to get you started verifying domestic and international B2C & B2B emails today.

They provide on-demand Pricing and Free Trials make it super easy to go from evaluation to production. There are no contracts, no minimums, no setup fees, just pay as you go cleaning your email list.

  • 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
  • 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 validations 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 our 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

Visit Brite Verify » Get Hosting »

5. NeverBounce

(www.NeverBounce.com)

NeverBounce Email Verification

Neverbounce is a Cleveland, Ohio based affordable, trustworthy & compliant email validation and verification service provider.
Neverbounce is trusted by more than 19,000 organizations including well known SMBs and Fortune 500 companies across the globe.

  • Cost :: upto 10K $0.008 Per Email, upto 100K $0.005 Per Email, upto 250K $0.004 Per Email
  • Free Trial :: Yes, 5 FREE verification on website. 1,000 monthly API Verifications every month.
  • Real Time Email Verification/API service :: Yes, for multiple platforms.
  • Provide Custom jobs :: Yes
  • Accuracy :: 97%
  • Bulk Email Verification :: Yes
  • Turnaround time :: 10K emails in 2 to 10 minutes. On average 100K emails in 45 minutes.
  • Habitual complainers detection :: Unknown
  • Honeypots/Spam traps detection :: Unknown
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Yes
  • Role accounts detection :: Unknown
  • Disposable email address (DEA) detection :: Yes
  • Software Download and installation required :: No

Visit NeverBounce » Get Hosting »

6. Datavalidation

(www.datavalidation.com)

DataValidation Email Verification

Headquartered at Atlanta, GA Datavalidation is a leading email deliverability solution provider for corporate email service providers & email marketers.
Email marketers can verify their email list quickly and securely, by using one of the supported ESP Integrations or Batch Verification APIs.
Datavalidation works directly with ESPs so you don’t have to worry about your data security.

It easily integrates with the most popular email service providers like MailChimp, AWeber, MailGun, SendGrid, etc. to automate the email list validation process.
You can just signup for free and get started with no setup fees and minimums or contracts. Furthermore, they are available 24/5 online to answers your questions.

  • Cost :: 0-10K $0.007 / email, 10K-100K $0.005 / email, 100K-500K $0.003 / email.
  • Free Trial :: No, but they do offer a free overview report on every list that is linked or uploaded, giving the customer the ability to see the state of the list before purchase.
  • Real Time Email Verification/API service :: Yes, for multiple platforms, Realtime API and Batch API.
  • Provide Custom jobs:: Yes
  • Accuracy :: They don’t provide accuracy guarantee in percentage, but if you use only the A+/A email addresses provided after validation, you should not have any issues in sending.
  • Bulk Email Verification :: Yes
  • Turnaround time :: Depends on list size, could take minutes to a few hours.
  • Habitual complainers detection :: Yes
  • Honeypots/Spam traps detection :: Yes
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Yes
  • Role accounts detection :: Yes
  • Disposable email address (DEA) detection :: Unknown
  • Software Download and installation required :: No
  • Additional Features
    • Capacity in terms of processing email validations
      They do not have any limits, you can validate as many lists with as many email addresses as you need.
    • How much time it takes to validate 200,000 emails?
      Speed of validation can vary but on average a list of 200,000 email would complete in 1-2 hours.
    • Accuracy ratio for validating Yahoo & Outlook emails
      Majority of Yahoo and Outlook email addresses will be graded with a “B” grade.
    • Privacy Policy & Data Protection Policy
      This info can be found in our privacy policy available on their website.
    • CEO LinkedIn Profile :: Mike Marian – https://www.linkedin.com/in/mmarian
    • Company LinkedIn Profile :: https://www.linkedin.com/company/datavalidation-com

Visit DataValidation » Get Hosting »

7. EmailHippo

(www.EmailHippo.com)

EmailHippo Email Verification

The brand Email Hippo was launched in fall 2005, having a strong background of cleaning more than 960 million emails since 2009. Email Hippo provides reliable, accurate and affordable email validation services to help businesses and Email Marketers to improve email deliverability.

Email Hippo has been serving thousands of satisfied customers with their comprehensive services. They provide 7 days money back guarantee and 99.9% uptime SLA, ensuring your services are up when you really need them.

  • Cost :: $9 for 1K queries per month, $122 for 25K queries per month, $985 for 500K queries per month
  • Free Trial :: Yes. Free trial to verify 100 emails. Signup is required.
  • Real Time Email Verification/API service :: Yes
  • Provide Custom jobs :: Yes
  • Accuracy :: Unknown
  • Bulk Email Verification :: Yes
  • Turnaround time :: 1 Business day for 100K to 500K email addresses.
  • Habitual complainers detection :: Yes
  • Honeypots/Spam traps detection :: Yes
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Yes
  • Role accounts detection :: Unknown
  • Disposable email address (DEA) detection :: Yes
  • Software Download and installation required :: No

Visit EmailHippo » Get Hosting »

8. Tower Data

(www.TowerData.com)

Towerdata Email Verification

TowerData founded in 2001, is one of the leading email list cleaning service provider today.
They provide an easy to access tools and services for kick-starting a multi-channel marketing campaign.

TowerData offers real-time API and spreadsheet processing services. The outcome will be enriched and clean email list, improving your marketing efficiency & cost-effectiveness.

  • Cost :: Upto 1-99K Emails $0.01 per Query
  • Location :: Located in New York (NY), Rochester (NY) and Chicago (IL)
  • Free Trial :: Upto First 1000 email addresses
  • Real Time Verification/API service :: Yes
  • Provide Custom jobs :: Yes
  • Accuracy :: 95%
  • Bulk Email Verification :: Yes
  • Habitual complainer detection :: Yes
  • Honeypots/Spam trap detection :: Yes
  • Spam Keywords detection :: 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 feature :: Owns Proprietary Domain Database which ensures the most accurate status of every email domain.

Visit Tower Data » Get Hosting »

9. Experian Data Quality (EDQ)

(www.edq.com)

EDQ Email Verification

Experian Data Quality is an industry-leading data cleaning service provider. They have been in the Data Quality Industry for more than 25 years, with 500+ employees working in 10 offices located in 7 countries. Experian Data Quality has a wide array of data cleaning products, including Email verification & validation, Address verification and Phone verification.
With their revolutionary technology, unparalleled speed & accuracy, their email validation solution quickly identifies whether an email address is valid and deliverable. This solution performs validation checks on the syntax, domain, mail server of an email address. All these validations occur in real time, increasing the business performance by reducing bounce rates.

  • Cost :: for < 100k $0.011 per email, for < 250k $0.01 per email, < 1M $0.008 per email
  • Free Trial :: 10 searches on website. After signing up, 500 free searches of each service for 30 day.
  • Real Time Email Verification/API service :: Yes
  • Provide Custom jobs :: Yes
  • Accuracy :: Unknown
  • Bulk Email Verification :: Yes
  • Turnaround time :: Unknown
  • Habitual complainers detection :: Unknown
  • Honeypots/Spam traps detection :: Yes
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Yes
  • Role accounts detection :: Unknown
  • Disposable email address (DEA) detection :: Unknown
  • Software Download and installation required :: No

Visit EDQ » Get Hosting »

10. MailBox Validator

(www.mailboxvalidator.com)

Mailbox Validator Email Verification

MailboxValidator.com helps you to clean up your email list providing you with the effortless Email validation solutions.

  • Cost :: 1,000 queries/$19.95 for 30 days with 24/7/365 email support
  • Location :: Located at Penang, Malaysia
  • Offers Bulk Verification :: Yes
  • Bad domains detection :: Yes
  • Checking DNSBLs & URI DNSBLs :: No
  • Clean up duplicate emails from list :: Yes
  • Software Download and installation required :: No
  • Additional feature :: Free email service provider indication, Comprehensive report of domain, good-bad emails

Visit Mailbox Validator » Get Hosting »

11. BounceLess

(www.Bounceless.io)

BounceLess Email Verification

Headquartered in Hawthorne (CA), Bounceless.io is a privately owned Email List Verification and Email Validation service provider.
Bounceless validates and cleans lists of email addresses through a simple interface, keeping your lists clean and fresh to maximize the ROI.

  • Cost :: Upto 10K emails $49, Upto 50K emails $159, Upto 100K emails $259
  • Free Trial :: Free verification on website. 100 verifications FREE, signup is required.
  • Real Time Email Verification/API service :: Yes
  • Provide Custom jobs :: Yes
  • Accuracy :: 95%
  • 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

Visit BounceLess » Get Hosting »

12. Informatica

(www.Informatica.com)

Informatica Email Verification

Informatica is the world’s largest provider of data quality, data management and communications solutions, in the Cloud, on-premise or in a hybrid environment.
More than 7,000 organizations around the world rely on Informatica for their data solutions. Informatica offers a wide range of products and solutions to address technology, business, and industry challenges. Informatica’s data quality services delivers the industry’s most innovative and accurate solutions, empowering organizations to improve targeted communications and make business operations more effective, and reduce delivery failures.

  • Cost :: Unknown, signup is required to know price.
  • Free Trial :: Yes, signup is required to get more details.
  • Real Time Email Verification/API service :: Yes, for multiple platforms.
  • Provide Custom jobs :: Yes
  • Accuracy :: Unknown
  • Bulk Email Verification :: Yes
  • Turnaround time :: Unknown
  • Habitual complainers detection :: Unknown
  • Honeypots/Spam traps detection :: Unknown
  • Spam Keywords detection :: Unknown
  • Spam seeds detection :: Unknown
  • Bad domains detection :: Yes
  • Role accounts detection :: Unknown
  • Disposable email address (DEA) detection :: Unknown
  • Software Download and installation required :: No

Visit Informatica » Get Hosting »

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.

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