Amazing price and result quality for an email verifier. I have been using it for months though their API. It was very easy to integrate with n8n thanks to their online customer video tutorial. 💪🏻
Company replied
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See what reviewers are saying
I purchased the most expensive package from Ninja Mail Tester, expecting reliable service, but it has been an absolute disaster. The servers seem to be constantly down, and despite waiting almost th... See more
Company replied
I did not expected that app can save me so many working hours with such a decent subscription charge!
Company replied
We discovered an amazing tool to avoid bounces. Fast and reliable. A game changer. Paying 16.99 only to verify millions email per month is exactly what we were looking for. On top of that bounce level... See more
Company replied
Company details
Written by the company
MailTester.Ninja is a free and easy-to-use email checker that verifies or finds any address. A leading platform in the realm of email verification and discovery. As an advanced mail tester, we offer comprehensive solutions to ensure the accuracy and deliverability of your emails. Our email checker functionality is designed to validate your recipients in real-time, reducing bounce rates and increasing the efficiency of your marketing campaigns. By verifying each recipient address, MailTester.Ninja helps maintain the integrity of your sender reputation, preventing your emails from being flagged as spam. Moreover, as an effective email finder, MailTester.Ninja aids in expanding your outreach. Discover new potential contacts and leads with our sophisticated search tools, designed to explore and identify valid contacts that align with your business needs. At MailTester.Ninja, we are committed to enhancing your communication strategies. Whether you are looking to clean up your existing mailing list, prevent fraud, or comply with GDPR, our tools are tailored to meet your requirements. Embrace the power of a reliable mail tester, email checker, and email finder with MailTester.Ninja unlimited and take your e-marketing campaigns to the next level.
Contact info
7 Branch Place, N1 5PH, London, United Kingdom
- contact@mailtester.ninja
- mailtester.ninja
4.5
Excellent
132 reviews
Replied to 100% of negative reviews
Typically replies within 2 weeks
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
The real-time checks are reliable
The real-time checks are reliable, and the email finder is excellent for generating new leads. Very pleased!
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
We've seen a significant drop in bounce…
We've seen a significant drop in bounce rates and an increase in engagement since using this email checker. Fantastic tool!
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
It's simplified our email verification…
It's simplified our email verification process, and the email finder helps us expand our contact list efficiently. Great for businesses!
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
it was good and the best at starting buttt…
it was good and the best at starting but now to verify one single email it was giving me a time to wait for 16000 seconds , 1st it gave me 2000 seconds to wait then after that when I tried o verify , this website not even verify the email and also give me waiting time upto 8000 second without verifying the email and nw it was showing 16000 second jut to waste the time.
July 18, 2024
Unprompted review
Reply from MailTester.Ninja
Dear Ayush, it sounds like you encountered some issue on your network, our support team checked and have seen no issue. It seems we remains the only one solution offering a true and reliable email checker for free on the internet.
give accurate results
July 17, 2024
Unprompted review
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
The email checker ensures we only send…
The email checker ensures we only send to valid addresses, enhancing our email campaign success rates.
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
With MailTester
With MailTester, email verification is a breeze. We've reduced our bounce rates and improved our sender reputation. This tool is essential for any marketing strategy.
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
Our sales team relies on MailTester to…
Our sales team relies on MailTester to find and verify emails quickly. It's easy to use and has improved our outreach significantly. A must-have for any business!
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
MailTester is a fantastic tool for…
MailTester is a fantastic tool for anyone serious about email marketing. The accuracy of their email verification process has saved us from countless bounces and spam issues.
July 13, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
Using MailTester has streamlined our…
Using MailTester has streamlined our email verification process. It’s incredibly user-friendly, and the email finder feature helps us discover new contacts effortlessly.
July 12, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
MailTester is indispensable for our…
MailTester is indispensable for our marketing team. The email chekcer helps us maintain clean email lists, reducing bounce rates and keeping our campaigns efficient. Excellent tool!
July 11, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
Verifying emails has never been easier
Verifying emails has never been easier, and I’ve seen a noticeable improvement in emaiil deliverability. Highly recommend!
July 10, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
Absolutely love MailTester
Absolutely love MailTester! It’s so easy to use, and the real-time email verification has significantly improved our campaign performance. Great tool for email marketing!
July 9, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
MailTester has really boosted our email…
MailTester has really boosted our email marketing efforts. We now have accurate, clean lists, reducing bounce rates. The email finder feature is a game-changer for new leads.
July 8, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
We’ve cut down on wasted resources…
We’ve cut down on wasted resources since switching to MailTester. The email checker is precise, and the email finder has helped us discover valuable contacts.
July 5, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
The email checker helps us keep our…
The email checker helps us keep our cliests clean and our campaigns effective.
July 4, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
I was skeptical at first
I was skeptical at first, but MailTester has exceeded my expectations. The email checker is fast and reliable, making it a staple in our marketing toolkit.
July 1, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
The email finder is spot-on
The email finder is spot-on, giving us verified contacts that convert into customers. Couldn't ask for more!
June 29, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
Ninja is its simplicity and…
Ninja is its simplicity and effectiveness. The email checker has helped us avoid blacklists and keep our sender reputation intact.
June 28, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
The real-time verification feature is…
The real-time verification feature is fantastic. It helps us ensure that our email campaigns are hitting the right inboxes, improving our engagement rates.
June 26, 2024
Reply from MailTester.Ninja
Thank you very much for taking the time to share your experience with MailTester.Ninja
We sincerely appreciate your feedback and support. Our team is constantly working to improve our services, and your input is extremely valuable to us.
If you have any additional suggestions or concerns, please don't hesitate to contact us directly at support@mailtester.ninja. We are always here to help and strive to provide the best possible experience for our users.
Once again, thank you for your feedback and for trusting MailTester.Ninja
Best regards,
The MailTester Ninja Team
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