Single email verification your email checking best friend

Want to make sure the address you are sending email to is the correct one? No need for guesswork. Verify with’s single email verification.

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Single email verification by
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How it works

1. No need for uploading any list. Type in the email address you want to verify.

2. Let’s powerful algorithms do their job.

3. Receive your result. If it flagged as “valid” then hit send button without thinking. If it’s invalid then check for syntax errors or find the right address.

Why single email checker 

  • Ensures deliverability: Get recipients’ email addresses verified so that every email you send, reach the right inbox.
  • No list upload: Bulk verification is cool. However, uploading a list for single email verification is overkill. With the single email checker you can verify an email address easily.
  • Accuracy and performance:’s single email checker has been around for several years. Now with new, expect 99% accuracy and 99.99% uptime. Get your email addresses checked anytime, anywhere. single email checker



5K Credits

$0.0038 per email

10K Credits

$0.0029 per email

30K Credits

$0.0020 per email

50K Credits

$0.0019 per email

100K Credits

$0.0018 per email

300K Credits

$0.0012 per email

500K Credits

$0.0009 per email

1M Credits

$0.0008 per email

2.5M Credits

$0.0005 per email

5M Credits

$0.0004 per email

Customer testimonials

Heath Atwood

Email Marketing Expert

When I signed up for, I was a bit skeptical at first. How much difference can it make for a relatively smaller company like us? Answer: a lot. We didn’t change our email strategy much still our email open rate has increased like 3-4%. I recommend

Caitlynn Potts

Chief Marketing Officer

We were looking for a mail validation service that can handle a large volume of emails and return accurate results. Now Mailtester is our go-to solution.

Joshua Mcnair


We are a small startup and can’t afford to spend hundreds of dollars every month on email verification.’s flexible pricing plan works for us. And the service you would get is excellent.

Alex Lee

Sales And Customer Success Manager
AB Real Estate

Efficient, reliable and pocket friendly--- I love I have personally recommended this app to my entreprenuer friends.

Jordy Eubanks


Mailtester is awesome. We have big lists here with us and we keep them clean with It never disappoints.

Anaiah Whitten

Marketing Expert

I am a fan. is super accurate and easy to use. I set it up and forget about it. It’s doing its job without any issue.

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