Hey Product Hunt, maker here. We kept wanting our AI agent to actually join Teams calls, not just chat. So we built StandIn: it picks up voice and video calls, talks in real time, sees your shared screen, speaks up only when addressed in meetings, and can post a recap with action items at the end, showing up as an animated avatar tile on the call. How it's split: StandIn (hosted) handles the Teams call and the avatar tile; the open-source plugin runs your AI on your own machine, so your keys, prompts, and transcripts stay with you. Only the call media transits us to join the call. Two ways to try it free: Free sandbox - a shared StandIn bot joins a Teams meeting we generate for you. No Azure, no registration, hear your agent in a real call in about 2 minutes. Free developer tier - connect your own Azure bot and your OpenClaw or Hermes agent, 5 minutes of call time per day, one identity per account. It runs in realtime mode (gpt-realtime) or fully local streaming mode (your own LLM/STT/TTS, no cloud key). I'd love feedback on the setup flow and, what job you'd give a bot that can join calls. I'm here all day to answer anything.

StandIn

Your AI teammate in Microsoft Teams calls

Your AI teammate in Microsoft Teams calls