Enterprise Solutions

Emailschecker's products scale to support your enterprise. And with personalized onboarding, email validation training and 24/7 support, you’ll have everything you need to deliver successful campaigns.


Your data’s security is everything to us.

And we do everything it takes to protect it. Emailschecker uses robust security tools coupled with best practices so that your data is secure and always available. From the moment you sign up, we safeguard all your files and personal information using military-grade encryption algorithms.

Emailschecker's Enterprise Approach

Do you regularly engage 1 million or more email contacts? We built the Enterprise Plan just for you. Get access to these exclusive benefits and scale as you need.

Email validation and deliverability coaching

Verifying emails with Emailschecker is easy. What’s more, you get access to an entire team of email experts ready to tackle any issue and assist you. Get top email validation coaching to reach your subscribers and boost your conversions. We love seeing you succeed.

Secure, fast and reliable email verification

Does your company use email to speak to millions of people? Validating their addresses is vital to reaching them in their inbox. We make sure your contacts are accurate and genuine, and work with you to help you achieve the highest inbox placement.

Our bulk email checker can validate lists of well over 100 million contacts. Use it to clean your existing databases, then install our real-time email verification API wherever you collect emails. You’ll get the same 98% accurate results.


We integrate with the platforms you love

Connect the email verification API to check emails in real time. If you need to clean your list in bulk, just import, validate, and then export it back to your platform.


There is no way to verify an email with 100% accuracy without sending an actual email to it. That said, according to our latest tests, the bounce rate for emails that have received a “valid” status after email verification with EmailsChecker is only 0.72%. With our email checker, you can maintain an average deliverability of up to 99%.

EmailsChecker does the validation without sending an email. EmailsChecker validates emails by directly connecting to the SMTP server.

This is the list of validations the Emailschecker performs:

Valid format: First, we validate the format of the email address is correct and looks something like "[email protected]".

Gibberish Email Address We check to ensure the address doesn't look like a random email address. For example, [email protected] doesn't pass the test.

Disposable Email Address: We check if the email address has a domain name used for temporary email addresses.

Webmail Email Addresses: We verify if the email address uses a webmail like Gmail or Yahoo.

Presence of MX Records: We check if there are MX records on the domain. If there aren't, the email address can't receive emails.

Presence of SMTP Server: This check is successful if we are able to connect to the SMTP server (indicated in MX records).

SMTP Check: We test the email address and see if it bounces or not, without sending an email.

Accept-all Domain: We check if the server has a catch-all policy which accepts all the email addresses.

SpamTrap Emails: We cross check the email address in our daily building spam trap email database.

SMTP IP Address Check: This check monitors the email servers IP addresses and how it’s related to other disposable nature emails.

Disposable MX Servers Check: We check if the server is being used for temporary email addresses.

No. No one other than you has access to your data that you submit to us other than us for cleaning in bulk. Also all emails in the database will get deleted 30 days after they were uploaded. You may disable this function in your account.

We do compare the email addresses with our daily growing spamtrap list in our database. New spam trap emails are probably created every second of every day. Once a spam trap email is identified by our backend algorithms and AI based identification systems, they become an accurate source for us for any future checks.

Our Pay as You Go option starts at $40 USD for validating 5,000 email addresses. It’s our minimum purchase. You can add on credits as you need.

Our subscriptions start at $10 USD a month. Depending on how many emails you need to validate, a subscription can make you save every month. Also, unused credits don’t roll over each month. You can cancel your subscription anytime.

It depends on how many email addresses you have. To give you an idea, EmailsChecker run all checks to validate and cleans 50,000 email addresses in 45 minutes.