Stop bounces before they burn your sender reputation.

Verify up to 100,000 emails a day from 6.99 USD a week. Nothing stored, cancel anytime.

« We went from a 7.50% bounce rate down to 0.20%. » Kylian Khalifa, founder of Taap.it

6.99 USD

Starter Plan

Price per Week
  • 100k emails daily
  • 100k API calls daily
  • No upfront cost
  • Fast & Reliable
  • No personal data stored
  • Stop anytime
Subscribe
🔒 Secured by Stripe · Cancel anytime · No upfront cost

23.99 USD

Pro Plan

Price per month
  • 100k emails daily
  • 100k API calls daily
  • No upfront cost
  • Fast & Reliable
  • No personal data stored
  • Stop anytime
Subscribe
🔒 Secured by Stripe · Cancel anytime · No upfront cost
Best Price

39.99 USD

Ultimate Plan

Price per month
  • 200k emails daily
  • 200k API calls daily
  • No upfront cost
  • Ultra Fast & Reliable
  • No personal data stored
  • Stop anytime
Subscribe
🔒 Secured by Stripe · Cancel anytime · No upfront cost
Fastest
Kylian Khalifa
Kylian Khalifa
Founder of Taap.it
« We went from a 7.50% bounce rate down to 0.20% And it keeps dropping. Can’t wait to see what’s next, and huge thanks to the Mail Ninja team! »
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 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
Really impressed
« Absolutely crazy game changer, had issues before with other mail validators, either being too expensive, or just not being good enough. »
You can increase the daily limit included in each plan. Global Support 24/7. Multiple payment methods accepted.

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?

Mail Tester Flexibility

You can purchase and distribute several keys using different emails while subscribing. 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 5 = 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.

Frequently asked questions

What happens when I reach my daily limit?

Requests above your plan limit are refused with a clear message, nothing is queued or lost, and your quota resets the next day. Need more volume? Pick a plan quantity above 1 at checkout: Ultimate Plan x 5 = 1M emails checked per day.

Do you store the emails I verify?

No. We return the result and keep no copy of the addresses you submit or of your lists. That is the whole point of MailTester Ninja: unlimited verification with no data left behind.

How does the key work?

Right after checkout you receive your key by email. Use it in the web verifier, the bulk app or the API. It stays active as long as your subscription is, and you can cancel any time from the My Account menu.