Manon Q.
Ugly but cost effective
The UI is a bit clunky but price is far more reasonable than the other alternatives I found. Been doing a decent job with it so far.
Mails.ai is a transactional email API for developers and AI agents. It handles the everyday emails that apps and automated agents need to send and receive, like sign-in codes, receipts, order confirmations, notifications, and password resets, and it captures the replies as clean, structured data your app can act on. It is built for transactional, permission-based email: the messages a recipient asked for or expects. It is not a cold-email, bulk, or marketing tool. Emails are properly authenticated with deliverability handled for you, and incoming mail is checked for security threats before it reaches an AI agent. Developers connect in a few lines of code and can give an AI agent its own working email address in minutes.
Mails (mails.ai) has 19 customer reviews on Five Star Index, with an average rating of 3.0 out of 5.
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Manon Q.
The UI is a bit clunky but price is far more reasonable than the other alternatives I found. Been doing a decent job with it so far.
Praveen R.
Very good software for cold emailing and lead generation. Impressed with the ease of use and everything working efficiently.
Furqan C.
Great customer service and software
jacob
Best email warmup and cold email outreach tool. My email deliverability has seriously improved and it's thanks to all the features included. If you decide to jump in, consider the PRO plan, as it has unlimited everything, which is really crazy good considering what others charge. Seeing updates happening quite often too. Surprised I haven't found it sooner!
Aziz H.
The best tool for my warm up, gets every email to 90%+, have all the tools for email outreach in one site.
Molly M.
Best software tool for unlimited email warmup and cold emailing for qualified leads. We instantly get more replies and book more meetings with Mails AI unlimited email sending accounts
Tracey B.
Started using Mails.ai a few weeks back and I've got to say, I'm very satisfied. The setup was a breeze just by following their help guide and now I'm able to send thousands of emails (that actually gets opened) than any other platform I've tried. The analytics are clear, giving me feedback on my campaigns and account warm-up health. Also, shoutout to their customer service team – prompt, friendly, and super helpful. If you're in the market for a solid email sending tool, give Mails.ai a whirl. Worth every penny.
Jakob U.
What Makes Mails.ai MY ABSOLUTE FAVORITE: From the get-go, Mails.ai BLEW MY MIND for its capabilities and oh boy, did it DELIVER! UNLIMITED sending addresses? CHECK! An intuitive warm-up process? YES, PLEASE! Custom tracking that feels like it was MADE FOR YOU? ABSOLUTELY! And don’t even get me started on the email validator that's INCLUDED! and the price? HEAVENLY!