Deacon

Deacon is an AI customer support agent that lives inside your product. You add one line of JavaScript, point it at your documentation and help pages, and it starts answering customers in plain language. It works both ways: when someone asks for help, Deacon responds from your own material in seconds. When a new user is exploring, it can step in, introduce features, and guide them through onboarding. The setup is deliberately fast — no helpdesk, no integration project, no support team required beforehand.

Under the hood, Deacon ingests docs, website URLs, and how-to videos, then checks each answer against that knowledge base before sending it. If the source material doesn't support an answer, it says so instead of inventing one. Every conversation is logged in full, so you can read exactly what was said on your behalf. It also runs knowledge gap analysis: Deacon compares every question with the material you provided and flags topics your documentation doesn't cover. After the initial install, you manage it from a dashboard — updating sources, reviewing conversations, and adjusting content doesn't need a developer.

Deacon is aimed at software companies that want good support without building a support org first. A founder or small team can use it to handle customer questions at any hour, in whatever language customers write in. The same conversations double as product research. Because Deacon talks to everyone, not just the most vocal users, it surfaces what people are trying to achieve and where they get stuck. That makes clearer docs, better onboarding, and a more grounded roadmap. There's a free plan to try it, and paid plans scale up from there.