Feedback about coldmail.ai needed

Hi guys, I wanted to ask you for help.
Me and my team just released beta version of our platform coldmail.ai.
We’re a team of AI passionates from different fields. We’ve noticed that we can create a wide spectrum of tools through a combination of our knowledge & skills from Natural Language Processing, Machine Learning and Cold Mailing area.
Therefore we’ve decided to create Coldmail.ai – it's very easy to use tool, you can copy your cold mail here and after few seconds you'll get feedback…

Feedback about coldmail.ai needed