head to head · open source
bevy vs flame
bevy has 49,738 GitHub stars, 5,054 forks, 3,418 open issues and last shipped yesterday. flame has 10,819 stars, 1,067 forks, 90 open issues and last shipped yesterday. bevy leads on adoption by 360% (49,738 vs 10,819 stars). bevy is written in Rust under Apache-2.0; flame is written in Dart under MIT. bevy has attracted 10% as many forks as stars, flame 10%. bevy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (game-development, game-engine, gamedev), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| bevy | flame | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 11K |
| License | Apache-2.0 | MIT |
| Written in | Rust | Dart |
| Last push | 2026-11-13 | 2026-11-13 |
| Forks | ⑂ 5.1K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick bevy if
- You weight community size — 50K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick flame if
- You want the flame feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Dart
- You evaluated both and flame fits your workflow better
About bevy
What is Bevy? Bevy is a refreshingly simple data driven game engine built in Rust. It is free and open source forever! WARNING Bevy is still in the early stages of development. Important features are missing. Documentation is sparse. A new version of Bevy containing breaking changes to the API is released approximately once every 3 months. We provide migration guides, but we can't guarantee migrations will always be easy. Use only if you are willing to work in this environment. MSRV: Bevy relies heavily on improvements in the Rust language and compiler. As a result, the Minimum Supported Rust Version (MSRV) is…
About flame
A Flutter based game engine. Documentation The full documentation for Flame can be found on docs.flame engine.org. To change the version of the documentation, use the version selector noted with version: in the top of the page. Note : The documentation that resides in the main branch is newer than the released documentation on the docs website. Other useful links: The official Flame site. Examples of most features which can be tried out from your browser. To access the code for each example, press the button in the top right corner. Tutorials Some simple tutorials to get started. API Reference The generated…
read the full flame overview →
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Frequently asked questions
Is bevy or flame more popular?
bevy has 49,738 GitHub stars and flame has 10,819. bevy has the larger community by that measure.
Are bevy and flame free?
Both are open source. bevy is licensed under Apache-2.0 and flame under MIT. Neither carries a licence fee.
What is the difference between bevy and flame?
bevy is written in Rust and flame in Dart. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, bevy or flame?
Choose bevy if you want the larger community (49,738 stars) or its Apache-2.0 licence terms. Choose flame if its feature set, stack or MIT licence fits better. Both are self-hostable.