I've been working on an app that writes customer emails so small businesses can focus on what energizes them.

It makes answering customer emails 10x easier.

The magic are training templates which are templates that get suggested (and eventually auto-selected) and personalized by LLM for every reply.

Every reply sent trains it to auto select that training template for future similar customer emails.

The stack is Ruby on Rails and Postgres hosted on DigitalOcean. The LLM currently is Kimi K2 hosted on Groq.

https://vipreply.ai