MailTester.AI

MailTester.AI

Forward an email and get an AI deliverability report in 30s

349 followers

Stop guessing how your emails perform. MailTester.ai instantly analyzes newsletters, campaigns, or community emails, giving actionable insights to boost engagement, open rates, conversions and saving you hours of guesswork.
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MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
MailTester.AI gallery image
Free
Launch tags:EmailNewslettersMarketing
Launch Team / Built With
Universal-3 Pro by AssemblyAI
Universal-3 Pro by AssemblyAI
The first promptable speech model for production
Promoted

What do you think? …

Richard Povýšil
Hey Product Hunt! 👋 We’re a designer & full-stack developer duo who built MailTester.AI It started as a simple idea: what if checking your newsletter’s impact could be as easy as forwarding an email? No complicated dashboards, no guesswork just a few clicks, instant feedback, and yes… a meme cat at loading screen making sure it all works 🐱. We built it for anyone sending emails. Whether you run a ecommerce, store, manage a community, or just want to see how your newsletter really lands.
Nika

@richard_povysil So proud of you, guys! :)

Milos Mosovsky

@richard_povysil  @busmark_w_nika Thank you ❤️❤️ It means a lot to us!

Nika

These guys launched this on our hackathon AI Build Day, and it was mind-blowing. They started earning money a few days after. So happy that I met you there! :) Wishing you good luck, guys! :)

Milos Mosovsky

@busmark_w_nika Thank you very much Nika for an amazing Hackathon! Wish it will repeat!

Nika

@milos_mosovsky We hope too. I know that the team is now focusing on Slush'D Bratislava.

Milos Mosovsky

@busmark_w_nika I believe those hackathons are really important to push people to finally market and launch :) Wisht there would be more!

Mustapha Hadid

Congrats! I'm aware of a couple of similar non-AI tools, but yours is the most comprehensive I've seen so far.

Does the tool work better when forwarding an email, or does it work just as well when sending an email directly? Also, I'm curious about the lifespan of the generated reports (/report links); will they be available forever?

Milos Mosovsky

@mhadidg Thank you for the feedback! We dont delete reports yet unless user deletes it explicitly. Regarding your question it works best when you send email directly from the tool/server you are using because only that way it is possible to analyze mail server that will be used during final delivery.

Mustapha Hadid

@milos_mosovsky Yeah. That's what I thought. I think "Forward an email" might be a bit misleading to folks. "Send an email" is less so.

Milos Mosovsky

@mhadidg Thank you for this input, I did not think about it actually but after your first question how that wording might be confusing, will definitely change it, since actually forwarding email is skewing the results 🙏

Tim Monzures
Congrats on the launch guys! Interesting idea, always up for higher quality emails. Any plans for automation in the future? Could be interesting to track scores over time as improvements/tweaks are incorporated for a given email template.
Milos Mosovsky

@monzures Actually you read our minds :)

1) First feature that we will launch soon is monitoring, it's almost done, you will just subscribe your fixed email address to your mailing list and each time you send newsletter you will get report to your email if your score dropped/increased, or if anything needs your attention.

2) We are preparing a way how to create also instructors "what should be in the email according the brand" that will monitor if the emails are consistent with your brand messages.

Roozbeh Firoozmand

Clean concept. Verifying email quality before sending saves reputation and wasted effort. I’m curious how you’ll tackle false positives, catch-all domains, and real-time accuracy. Excited to see this grow.

Milos Mosovsky

@roozbehfirouz Thank you very much for your feedback. This tool mainly came from our own pain points when countless of hours of preparing the newsletter ended up in low priority inbox/spam and we lost a sales. We are constantly monitoring data and improving prompts everyday!

Van de Vouchy

Congrats! What steps are you taking to improve accuracy, because the tool sometimes marks invalid emails as valid (“green results”) and also flags valid emails that later bounce?

Milos Mosovsky

@vouchy Thank you for your feedback! You can mail me to info@mailtester.ai which email was flagged incorrectly, however we are monitoring results everyday and tweaking AI guidance based on the data that we collect. We use combination of technical markers with AI signals to predict and improve, therefore technical analysis is always precise but combination of specific content signals + technical signals might flag the email.

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