AI-powered live chat intelligence. 100% local. 100% private.
See what live chat is really saying — without losing it in the scroll. Chat Signal analyzes YouTube and Twitch live chat in real-time and shows you what matters.
Install from Chrome Web StoreQuestions, issues, requests, and general chat — automatically sorted so nothing gets buried. Powered by semantic AI classification with cosine similarity routing.
Know the room's mood at a glance. Six sentiment states — from excited to angry — detected locally using a two-tier WASM + LLM pipeline.
See the words and emotes that keep coming up. Spot what chat cares about before it scrolls away.
All analysis runs in your browser using Rust/WASM and on-device AI models. No data exfiltration — chat messages never leave your computer.
Free. No account needed. Works with YouTube and Twitch live streams.