Update (July 20, 2026): Dota Companion has cleared review and is now live on the Chrome Web Store — install it here.
Dota Companion is built and submitted to the Chrome Web Store for review — a local-first Dota 2 companion that lives in your toolbar. Track an improvement streak that counts games beating your own GPM baseline, set goals against a real metric (GPM, KDA, last hits, or win rate), review your recent form and most-played heroes, and keep private notes and tags on the players you run into. No account and no API key: match data comes from the public OpenDota API, and your notes never leave your browser. See the project page.
What Dota Companion tracks
- Win/loss, win rate, and current win streak
- An improvement streak — games that beat your own GPM baseline
- Goals on a real metric: GPM, KDA, last hits, or win rate
- Recent match form and most-played heroes
- Private, local-only notes and tags on any player
FAQ
Is Dota Companion free?
Yes — it’s free with no account and no API key. Public match data comes from the OpenDota API, and your notes stay in your browser.
What Dota 2 stats does it track?
Win/loss and win rate, your current win streak, an improvement streak that counts games beating your own GPM baseline, recent match form, and most-played heroes.
Is my data private?
Public match data is read from the OpenDota API. Your private player notes and tags are stored locally in your browser and are never uploaded.
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