Stream analytics
Coming soonSee what worked, post-stream.
Every archived stream gets a structured analytics page in the app — peak chat moments, top chatters, top emotes, sentiment, raids, sub bombs, category swaps. Plus a self-contained HTML report that ships next to the VOD in your storage so you can drop it in Discord, share with a sponsor, or open it offline a year from now.
Two surfaces, same data
In-app for now, on disk forever
In-app
Live analytics page
Visit /streams/{stream}/analytics for a live, interactive dashboard. Watch on Twitch / Open replay / Download HTML report action row up top. While the stream is currently live, the page polls every 30 seconds for fresh event data.
In your storage
Self-contained HTML report
After every stream's chat + events finish archiving, we generate vod-stem.highlights.html and upload it next to the VOD. No internet required to view — all CSS inlined, no external scripts.
What you see
A snapshot of how the stream actually went
Stat cards
At-a-glance numbers
Total messages, unique chatters, messages per hour, peak messages per minute, total bits, total subs.
Top chatters
Who showed up
Top 10 chatters by message count, with sentiment indicators. Click a chatter (in the app) to see their messages in context.
Top emotes
What chat said
Top 10 emotes for the stream as a horizontal bar chart. Pulls from chat fragments — global emotes, channel emotes, and BTTV / FFZ if your chat archive includes them.
Memorable timeline
The big moments
Raids, hype trains, gift sub bombs, category changes — chronologically with timestamps and headline data. Click any event in the in-app view to jump to that moment in the replay.
Sentiment
Vibe check
Light-heuristic sentiment over Twitch emote vocabulary + a small keyword set. Not psycholinguistic — don't use for serious research. Useful for "was the room hyped?" pattern recognition.
Event breakdown
Full event list
Counts and totals across the full event surface — subs, gifts, bits, raids, redemptions, follows, hype trains. Numbers you can quote in a sponsor pitch.
Events depend on OAuth scopes
Chat aggregates work for any account. Events (bits, subs, raids, hype trains, channel-point redemptions, follows) require granting the matching OAuth scope group when you connect your Twitch account. The analytics page tells you which scopes are missing with a one-click upgrade button if you want to fill them in.
Keep reading
Related guides
Wrapped
Wrapped reports
The same data rolled up across a month or a year — Spotify-Wrapped-style, print-friendly for sponsor decks.
More details
Early access
Smart features overview
Transcripts and auto-detected highlights build on the analytics pipeline — see what they add and how to get access.
More details
Chat
Archiving the chat replay
The chat archive is the raw material for every chat aggregate on this page — here's what we capture.
More details
Free for everyone
See what worked — without a tracking pixel in sight
Stream analytics ship with every archive. No setup, no third-party trackers, no data sold. The HTML report lands in your storage and is yours to keep.