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Expert's Overview

NeverBounce is a well-known bulk email list cleaning service provider. They can verify all types of emails with standard email verification accuracy of 73%. Their pricing for 10K is $50, which is quite reasonable compared to QEV and ZeroBounce, who offer $60 and $65 respectively for 10K.   NeverBounce’s new Sync functionality is unique. This function automatically cleans your email list at Mailchimp and other similar services. They are GDPR compliant and follow the rigorous data security standards of the EU privacy policy. NeverBounce offers a money-back guarantee if you are unsatisfied with the results.    They are the third largest to provide the highest number of integrations up to 80+ with email marketing services and CRMs. NeverBounce received high praise from iContact, Pathom, and even worked with leading companies like Uber, Indeed, Dell, and many more.   Overall, NeverBounce is an excellent choice for businesses who want to focus on verification accuracy but do not want to break the bank.


  • Good verification accuracy (73%)
  • Turnaround time - faster
    (Takes 205 minutes to verify 10k emails)
  • NeverBounce facilitates integrating many ESPs, CRM(s), Landing pages, and more.
  • Custom download options with 25 advanced features.
  • Discounted price for Startups and Non-profits.


  • Limited online support.
  • NeverBounce does not detect role-based account separately.

NeverBounce - 19th Most affordable ServiceWhile listing the email verifier services as the least costing placed on top, NeverBounce stands on the sixth spot.

Number of Email Verifications Cost/Price
500 Email Verifications $4
1000 Email Verifications $8
5000 Email Verifications $40
10000 Email Verifications $50
100K Email Verifications $400
500K Email Verifications $1500
1M Email Verifications $2500
5M Email Verifications $5000
  • Offers monthly and yearly billing options, the more you verify, the lower the cost.
  • The minimum order value is $4 for 500 verification. The credit never expires.
  • NeverBounce Coupon - NeverBounce offers generous discounts for Non-profits and start-ups.

Top 10 Most Affordable Email Verification VendorsHere we’ve arranged the top 19 Email Verification Vendors on the basis of how much they charge for verifying 10K emails.

(Cost for 10k Email verification)

See All Affordable Email Verification Vendors

NeverBounce - Ranked 9th Regarding Accuracy Percentage

  • We’ve audited their verification accuracy by checking 200 email addresses of mixed types (valid, invalid, greylisted, role-based, disposable, etc.). Out of them, 73% of emails accurately verified by NeverBounce. It is the (9th) best accuracy we’ve measured. Below is a more detailed analysis of our findings in the table.
Vendor’s self-quotation
Accuracy calculated in our Audit

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NeverBounce - Accuracy Percentage Detected in Different Email Validations

From our in-depth survey, we've calculated NeverBounce's accuracy as 73% . You can get profound details in the table below:

Top 10 Overall Most Accurate Email Verification Vendors

Let’s know how does NeverBounce Accuracy surpasses the Industry standards.

NeverBounce Accuracy Industry Average
Gmail 100 97
Yahoo 45 44
Outlook 100 96
Hotmail 50 89
AOL 80 76

NeverBounce - Ranked 3rd Fastest in Turnaround time Turnaround time is the time taken by any Email verification service to validate a given number of emails. Lesser the turnaround Time, faster the service is considered

  • NeverBounce verified 10k email addresses within 90 minutes.
  • NeverBounce does not consume much time in verifying an email list with low records. 

Average Industry Standards

NeverBounce's Turnaround Time

Top 10 Vendors with Fastest Email Verification

(Turnaround Time per 10k Emails)

NeverBounce - Ranked 5th for High Number of Free Trials Provided

  • NeverBounce offers 1000 one time email verification credits on sign up which never expires.
  • Users can integrate NeverBounce's API and use 1000 free credits. 
  • Users can also use 1000 free credits for bulk email verification and single validation.
  • NeverBounce let visitors do single email validation 5 times to test services.

Daily 5 verifications available without signup

One Time 1000 verifications available after signup

Credit card Not Required

Integration Options

  • NeverBounce tops this list as it offers a large number of integrations like MailChimp, Campaign Monitor, Drip, HubSpot, iContact, contact Pro, MailerLite, Mailjet, Marketo to name a few.

  • NeverBounce has partnered with Zapier which enables to verify emails with your favorite ESP's, CRM, Landing pages, and more.

  • NeverBounce provides integration with 80+ services.

Advance Features

  • If NeverBounce identifies anything out of the ordinary within your list, a member of there deliverability team will manually review your listing at no additional cost.

  • NeverBounce proprietary 20+ step verification process checks each email up to 75 times from around the globe.

Major Clients

client1 client2 client3 client4 client5 client6

Sign up process

  • NeverBounce implements easy sign-up process with only email verification is required to open new account.

App installation required?

  • NeverBounce is a web-based service, download or installation of software is not required.

Formats for file Upload

  • Accpetable formats for uploading the email list is in .csv format.
  • The email list can be imported directly from available integration options.

Formats for file Download

  • Resultant file for download will be available in .csv format.
  • Available options for downloading the resultant files are - Deliverable, Undeliverable and All results.
  • NeverBounce also offers custom downloads with over 25 advanced features.

Customized / scalable services

  • NeverBounce offers customized services 
  • Contact NeverBounce's support team for the custom quote.
Request a quote

Customer Support

  • NeverBounce provides limited online support via email and Live Chat.
  • NeverBounce support team is available between 9am-6pm EST.
  • NeverBounce live chat support responds instantly and provides answers in an interactive manner
  • NeverBounce email chat support takes time to respond and the quality of the response is the same.
Claimed By NeverBounce
Live Chat
Live Chat
  • Excellent
  • Good
  • Average
  • Not available

Real-time verification through API

  • NeverBounce's API can verify individual emails while signup and bulk emails.
  • Real-time API verification is available in the following languages - PHP, Ruby, NodeJs, Python, Go, .NET, Java.
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From the business

About - NeverBounce

Established in 2014.

NeverBounce was established in 2014 as internal necessity tool for a digital marketing agency, which then evolved as separate company.

NeverBounce has acquired a user base of over 75000, offering a robust email verification program. NeverBounce offers many integrations and 25 custom features to download the resultant file which makes working with NeveBounce a lot easier for its user.

NeverBounce have developed a 20+ Step complex proprietary cleaning process, which checks each email up to 75 times across the globe. Some of the major clients working with NeverBounce is UBER, Indeed, Harvard medical school and Quicken loans. NeverBounce does not offer free credits for bulk email verification, but allows monthly free 1000 API verification.

Privacy shield policy

Metrics Delivered LLC, operates NeverBounce, complies with the EU-U.S. Privacy Shield Framework and the Swiss-U.S. Privacy Shield Framework as set forth by the U.S. Department of Commerce regarding the collection, use, and retention of personal data transferred to the United States from the European Union and Switzerland, respectively.With respect to EU and Swiss personal data, NeverBounce has certified that it adheres to the Privacy Shield Principles.

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