StreamPulse privacy policy (Firefox add-on)

What the add-on sends: when you open a Twitch channel or VOD, the add-on sends that channel name and its stream or VOD id to the StreamPulse API (api.streampulse.stream) to fetch aggregate chat and emote activity and Top Moments. Firefox shows this as "browsing activity" when you install it. Requests carry no cookies.
On Twitch pages it may ask Twitch's public GraphQL endpoint (gql.twitch.tv) for the live stream's VOD id, also without cookies.

What it never sends: chat messages, your Twitch password, your cookies, or the pages you visit outside twitch.tv. There is no analytics or crash reporting in this version.

What stays in your browser: your settings (in browser.storage.sync, which Firefox Sync may copy to your other devices if you use it), short-lived chart caches, and your bookmarks, notes and optional watched-moment history (off by default). The Firefox add-on has no account linking, so these never leave your device.
Moment pictures are small stills of the player kept only in that tab's memory while the setting is on; they are never saved or uploaded. You can turn them off in Settings > Privacy & Data.

Images: emote, avatar and game images load as ordinary images from their usual hosts.

Payments, if offered, happen on streampulse.stream in a normal browser tab, not inside the add-on.

Full policy: https://streampulse.stream/privacy · Contact: privacy@streampulse.stream