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CopilotKit vs sim
At a glance
- CopilotKit has 1.2× the stars of sim (36k vs 29k)
- CopilotKit is older (since 2023 vs 2025)
- Licenses differ: MIT vs Apache-2.0
Star historydaily snapshots by VibeCrowd
Collecting history — both repos are snapshotted daily; the chart appears after 3 days of data for each.
| CopilotKit | sim | |
|---|---|---|
| Stars | ★ 36k | ★ 29k |
| Growth · 7d | — | — |
| Growth · 24h | — | — |
| Forks | 4.4k | 3.7k |
| Open issues | 624 | 230 |
| Language | TypeScript | TypeScript |
| License | MIT | Apache-2.0 |
| Created | Jun 2023 | Jan 2025 |
| Last push | 5d ago | 5d ago |
| Behind the repo | — | Sim |
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