Commet
Active betaA Flutter Matrix client for Windows, Linux, Android and web, focused on features with a simple interface.
desktop, mobile, web · licence AGPL-3.0-only
- Android
- iOS
- Web
- Windows
- Linux
- Last commit
- 7 days ago 28 Oct 2026
- Commits, last year
- 277 44 in 90 days
- Authors, 90 days
- 6 16 in a year, 24 ever
- Bus factor
- 1 authors making half of last year's commits
- Last release
- v0.5.1 28 Oct 2026 · 7 tags in a year
- Lines of code
- 84k Dart
AI
AI policy
What the project says about AI-made contributions
Banned (fits the chosen stance)(against the chosen stance)“We expect and appreciate authentic engagement in our community, as such usage of generative AI tools is prohibited. [...] Usage of AI / LLMs to generate code or documentation is strictly prohibited.”
Source: github.com/commetchat/commet/blob/4f2bb0860c90667d123fc219422e089310aa863a/CONTRIBUTING.md
AI in development
Whether the developers use AI tools on the repository
None found (fits the chosen stance)(against the chosen stance)Collector: 0 of 277 commits in the last year credit an AI tool (0.0 %). 0 agent files, 0 AI workflows. A lower bound: most AI use leaves no trace.
- No attributed commits among 346 non-bot commits in the last 365 days; no agent files.
AI in the product
Whether the product itself has AI features
None found (fits the chosen stance)(against the chosen stance)Activity
Languages
Apps
| OS | Built with | Status | Minimum OS | Where to get it |
|---|---|---|---|---|
| flutter | beta | not stated | installer |
| flutter | beta | not stated | linux packages |
| flutter | beta | not stated | source |
| flutter | beta | not stated | web |
| flutter | alpha | not stated | source |
Features
| Feature | Value | How we know | Evidence |
|---|---|---|---|
| SDK | matrix-dart-sdk with vodozemac; some Rust via flutter_rust_bridge | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Encryption (E2EE) | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Cross-signing | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Key backup | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Sliding sync | No: No No sliding sync code found. | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Next-gen auth (OIDC) | Not found: Not found Only a widget OIDC capability found; matrix.org: oauth unknown, sso supported. | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Multiple accounts | Yes: Yes | claimed | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Threads | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Spaces | Yes: Yes | claimed | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| 1:1 calls | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Group calls | Yes: Yes MatrixRTC with livekit_client, screen share annotations. | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Reactions | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Edits | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Replies | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Polls | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Custom emoji | Yes: Yes Image packs, import of packs; matrix.org: partial. | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Stickers | Yes: Yes Plus GIF search. | claimed | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Location | Not found: Not found | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Voice messages | Not found: Not found | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Rich text editor | Not found: Not found | — | — |
| URL previews | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Push notifications | Yes: Yes UnifiedPush; a Firebase notifier also exists (commented out in pubspec.yaml). | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Private read receipts | Not found: Not found | — | — |
| Presence | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Room upgrades | Not found: Not found | — | — |
| Moderation tools | Yes: Yes | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Accessibility | not-found | — | — |
| Translations | yes Weblate; 28 .arb files. | claimed | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Telemetry | none-found | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Default homeserver | yes matrix.org unless configured. | code | github.com/commetchat/commet/blob/4f2bb0860c9066 |
| Fork-friendliness | partial Flutter plus a Rust part (flutter_rust_bridge) and code generation before building; AGPL-3.0-only. | claimed | github.com/commetchat/commet/blob/4f2bb0860c9066 |
Health signals
- Bus factor (last year)
- 1
- Issue first response
- not measured (the forge did not give it)
- Release cadence
- 7 tags in the last year, latest v0.5.1 (28 Oct 2026)
- CI
.github/workflows/benchmark.yml.github/workflows/build.yml.github/workflows/integration-test.yml- Tests
- test files found
- Security policy
- SECURITY.md
- Licence
- AGPL-3.0-only
- Funding
- none listed
- Telemetry SDKs in manifests
- none found
Repositories
| Repository | Role | Activity | Last commit | Commits 1y | Authors 90d | Measured at |
|---|---|---|---|---|---|---|
| github.com/commetchat/commet | main | Active | 28 Oct 2026 | 277 | 6 | 4f2bb0860 |
Notes
matrix.org maturity: Beta.
Researched by an AI agent (Claude) on 5 Nov 2026, not checked by a person; metrics collected on 5 Nov 2026. Source file: data/projects/client/commet.yaml. Spotted a mistake? Open an issue with a link.