OpenDota
OpenDota is a free, open-source data platform for Dota 2, centered on automated match replay parsing.
What OpenDota is
OpenDota is a free, open-source data platform for Dota 2, centered on automated match replay parsing. Its API provides match data, including advanced details extracted from replay files, and covers players, heroes, teams, leagues, rankings, live games, and match scenarios. The API works without a key; registering for one allows increased rate limits and usage. OpenDota says its raw data comes from Valve’s WebAPI and automated replay parsing. Professional and tournament games are parsed automatically, and users can request manual parsing; the project says there is currently no limit on those requests. Subscribers receive automatic match parsing and a profile badge. The mobile app uses the API to show Dota 2 data on Android and iOS. OpenDota publishes its API code and Docker Compose instructions for self-hosting, and its core repository is licensed under MIT. The project began in August 2014, founded by Howard Chung and Albert Cui, and directs users to its Discord community for help. The Subscriber plan costs $5 a month.
Good
- API access is available without a key
- Covers match, player, team, and ranking data
- Supports Android and iOS through its mobile app
- Publishes code and Docker Compose setup
Watch out
- Subscriber plan costs $5 a month
Who it suits
OpenDota suits Dota 2 players, developers, or teams looking for match and player data through an API or mobile app. Self-hosting is also an option for users who want to run the published API code.
Verdict
OpenDota offers Dota 2 data through an API, mobile app, and self-hostable code. Its API can be used without a key, while the paid subscriber plan adds automatic parsing and a profile badge.
Plans and prices
From OpenDota's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| OpenDota Subscriber | $5 a month | Automatic match parsing · profile badge · $5 per month |
The facts
Each one read from OpenDota's own pages, with the date it was checked.
What it does
- API
- The OpenDota API provides Dota 2 data, including advanced match data extracted from match replays.checked 8 Oct 2026
- API access
- The API can be used without a key, and registering for a key allows increased rate limits and usage.checked 8 Oct 2026
- Data sources
- OpenDota says its raw data comes from Valve’s WebAPI and automated parsing of match replay files.checked 8 Oct 2026
- Features
- The API includes match, player, hero, team, league, rankings, live game, and match scenario endpoints.checked 8 Oct 2026
- Manual parsing
- Users can request matches for parsing manually, and the post says there is currently no limit on the number of parse requests.checked 8 Oct 2026
- Mobile
- The project’s mobile app uses the OpenDota API to show Dota 2 data on Android and iOS devices.checked 8 Oct 2026
- Open source
- The OpenDota core repository is licensed under MIT.checked 8 Oct 2026
- Product
- OpenDota is an open source Dota 2 data platform with automated match replay parsing.checked 8 Oct 2026
- Self hosting
- OpenDota publishes its API code and documents a Docker Compose setup for running it.checked 8 Oct 2026
- Started
- The project history states it started in August 2014, founded by Howard Chung and Albert Cui.checked 8 Oct 2026
- Subscriber feature
- Subscribers receive automatic match parsing and a badge on their profiles.checked 8 Oct 2026
- Support
- The project directs users to its Discord community for help and questions.checked 8 Oct 2026
- Tournament matches
- Professional and tournament games continue to be automatically parsed.checked 8 Oct 2026
The company
- Founded
- 2014checked 28 Sep 2026
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