Upgrade and unlock the full potential of our dependable and accurate email verification service.
Run as many query to verify emails or to find any email address as you need without any limitations, ensuring that your emails are always delivered to the inbox.

Verify & Find emails at exclusive prices

You can increase the daily email verification rate included in each plan by selecting a quantity on the payment page.
For example, to verify 200,000 emails per day, subscribe to our MailTester Ninja Pro Plan and set the quantity to 2.

6.99 USD

Starter Plan

Pay per week
24/7 Global Support
  • 50k emails daily
  • 50k API calls daily
  • No upfront cost
  • Fast & Reliable
  • No personal data stored
Subscribe
Cancel at anytime

16.99 USD

Pro Plan

Pay per month
24/7 Global Support
  • 100k emails daily
  • 100k API calls daily
  • No upfront cost
  • Fast & Reliable
  • No personal data stored
Subscribe
Cancel at anytime
Best Price

49.99 USD

Ultimate Plan

Pay per month
24/7 Global Support
  • 500k emails daily
  • 500k API calls daily
  • No upfront cost
  • Ultra Fast & Reliable
  • No personal data stored
Subscribe
Cancel at anytime
Fastest

 

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Increase your open rate: Don’t waste time, resources and efforts reaching non-existent email recipients. Average open rates increased by 23% after verifying your mailing lists.

Avoid being blacklisted: While sending to unvalid recipients you will ruin your sender reputation.

Reach new email contacts: Are you looking to find a friend’s email, reconnect with a loved one, or establish a new professional relationship?

Sustainability: 60 emails per day = 135 kg of CO2 per year = 1,000 km car journey. Avoid non-existent recipients.

Mail Tester Flexibility and agility

  • You can purchase and distribute several keys. Your key is enabled as long as your subscription is enabled.
  • You can select a plan quantity while purchasing to leverage your rate limits: Ultimate Plan x 2 = 1M emails checked per day.
  • You can instantly cancel your subscription at anytime from the « My Account » menu. 
  • We’re here to ensure a seamless experience for our users, whether you’re joining us or moving on.
  • For our API users: Please refer to our API guide to maintain a proper query rate.

Customer testimonials

Can Timagur
Can Timagur
Definitely a great tool.
This is definitely a great tool. I've been using it for a while now and my email deliverability has increased dramatically because their email validation is really a game changer.
Daria P
Daria P
Great tool!
Great tool! Checked all my emails fast and easy. Now my messages don’t bounce. Super helpful. I recommend it!
Dan Reeves
Dan Reeves
This email checker is solid
By far the best value tool on the market, does exactly what you want it to, for a very fair price! Now an integral part of my cold outreach stack.
Bea Vladut
Bea Vladut
I really appreciate
Great tool! The health of your email list can make your break your marketing efforts
Noumair Rafiq
Noumair Rafiq
I was really impressed
Absolutely crazy game changer, had issues before with other mail validators, either being too expensive to put into my pipeline, or just not being good enough. Having the best of both worlds with MailTester Ninja!
Raouf Lemouchi
Raouf Lemouchi
Great email verifier tool
Great tool to verify your email before sending marketing or cold-outrech campaigns. Very afordable.
Carlos (Emiliano) Vazquez
Carlos (Emiliano) Vazquez
Super hyped
Keep up great stuff. You guys helped me get to $10K MRR with last project, starting new one this month..
Ghalib Hassam
Ghalib Hassam
I had a great chat with Danila
His tool is solving a problem for businesses that collect emails, but due to a lack of email verification: - Your emails bounce. - Your deliverability tanks. - Your funnels stop working.
Théo MULLER
Théo MULLER
What a game changer !
What a game changer ! It allowed me to gain 8 clients in 2 weeks of utilisation Powerful tool to reach Anyone, i strongly recommand!
Rene Tatua
Rene Tatua
Excellent api to verify emails.
Excellent api to verify emails. And also the customer support is great. The pricing is really fair and I love the unlimited approach. I recommend mailtester ninja to validate emails. 5 Stars.