Email List Verification & Cleaning

MillionVerifier aims to go above and beyond when it comes to email list cleaning; hence MillionVerifier is the only email list verification service with 18 ready-to-use email marketing integrations to verify your email lists.

We are simplifying email list verification for you. Once you connect your email service provider to our email list verifying software, you can import your email lists with one click to start email verification. You can remove bad emails without exporting a list and taking manual action in your email account.

18+ Email List Verification Integrations

We have created seamless integrations with major email service providers and created endpoints for you to connect any CRM or database with us. Currently, you can use MillionVerifier’s #1 email list verifying solution with the following email marketing tools to clean your email lists:

  • Mailchimp
  • Sendinblue
  • Mailgun
  • Mailjet
  • Elastic Email
  • Campaign Monitor
  • Active Campaign
  • Zoho CRM
  • Reply
  • Getresponse
  • Hubspot
  • AWeber
  • MailerLite
  • Drip
  • SendGrid
  • Intercom
  • + Custom integration with any database

Import Email Lists for Verification

  • Log in to your MillionVerifier account.
  • Go to
  • Find your email marketing tool and click on connect.
  • Enter your API key from your marketing platform.
  • Select the email list you want to verify and click on import.
  • Click on Start Verification.

Bulk Email List Verification

We download the content of your selected email list from your ESP and automatically upload it for bulk email verification. From this point, the email verification process is the same as bulk email verification.

We verify all your emails in your email list whether they exit. Once your file is completed, you can access the same verification reports as if you have uploaded a file.

However, there is a significant difference. Since you have an integration set up, you can remove your bad emails with a couple of clicks from your email marketing tool.

Remove Bad Emails From Your Email Lists

Because you have an integration set up, you have an option to take action from MillionVerifier to your email marketing account based on the verification results.

  • Click on Action.
  • Select the emails (bad emails recommended) you want to remove.
  • Select desired action: unsubscribe or delete.

We will notify your email marketing tool that you want to remove these emails. All this shall happen in the background for you.

Email List Verification for Custom Databases

MillionVerifier is the only email list verification service with an option to connect any CRM or database with three simple endpoints. You can connect multiple custom databases with MillionVerifier.

Email List Cleaning Prices

MillionVerifier was created to serve email marketers with large email lists; hence we are proud of offering our email list verifier service at the lowest prices on the market.

You can verify an email list of 1 million emails for only $389 with MillionVerifier. You can purchase email verification credits in just a minute, and you can pay by a card or using PayPal.

Email verification credits never expire, and you can use them for email verifier API and bulk email verification as well.

You can also try our email list cleaning system for free. Create an account and get 100 free email verifications.

Email List Cleaning Reviews

We have created the most accurate email list verifier and an intuitive user interface. We have been rated an excellent email list cleaning service on Trustpilot because we always do our best to serve our customers.

Automated Email List Validation

A clean email list is critical in email marketing. Using the same built-in or custom integrations, you can set up an automated email list cleaning as well. We will verify all your emails in your email list every day and remove any bad emails automatically from your account.

Automated email list cleaning needs to be set up once, and your lists will be forever clean.

MillionVerifier EverClean is available in a monthly subscription. You can compare the prices here: email verification prices.