Productivity
langflow vs sim
Compare langflow and sim on pricing status, source, license and activity. Both in Productivity.
| Feature | langflow | sim |
|---|---|---|
| Pricing | Open source | Open source |
| Best for | Not listed by source | Not listed by source |
| Source | GitHub | GitHub |
| GitHub stars | 155,402 | 29,791 |
| License | MIT | Apache-2.0 |
| Last activity | Oct 8, 2026 | Oct 8, 2026 |
Built only from the data each source provides. Check both official sites for current pricing.