It's a customer support chatbot platform built with LLM. A business owner signs up, creates a bot by providing links to their business website/docs etc and they get a bot which can answer all questions related to the business.
They'd also get a snippet which can be pasted into their landing page for example to add a support chat bubble.
Along with that it had history, some analytics, customisation of appearance, etc. Based on the message and training limit, there were 4 subscription tiers.
I got around 10 users across 19 and 49 USD / month plans. But I got bored and also i don't have any marketing experience or an existing distribution channel. So I listed on microns.io -- got a good offer and sold it.