compare
BISHENG vs Sim
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | BISHENG | Sim |
|---|---|---|
| Language | Python | TypeScript |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 12k | 30k |
| Latest | v2.6.0-fix2 | v0.9.14 |
| Last push | 2026-09-30 | 2026-10-06 |
| Release cadence | too few releases | about 1 day between releases |
| Active contributors | 7+ commit authors on the default branch in the last 90 days | 7+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Microsoft Copilot Studio. Alternatives to Microsoft Copilot Studio →
PartialBISHENGWorkflows and agents aimed at enterprise document and Q&A use cases.
PartialSimA visual builder for agent workflows with many integrations, on your own server.
BISHENG
- v3.0.0-beta22026-09-23feat(dsh): 整合企业后台、用量看板和插件市场pre-release
- v3.0.0-beta1-fix2026-09-03pre-release
- v3.0.0-beta12026-08-27V3.0-beta1pre-release
- v2.6.0-fix22026-08-11backport(linsight): 把 3.0-beta1 的任务模式改进回合到 2.6
- v2.6.0-fix2026-07-30fix: correct variable name in replace_param closure
Sim
- v0.9.142026-10-05fix(mothership): preserve workflow identity in background confirmations (#8615)
- v0.9.132026-10-04feat(library): Slack AI Agent Security: Permissions, Data, and Audit Guide (#8600)
- v0.9.122026-10-03feat(forks): compare last synced source deployments (#8586)
- typescript-sdk-v0.2.12026-10-03TypeScript SDK v0.2.1
- python-sdk-v0.2.12026-10-03Python SDK v0.2.1
BISHENG
unsigned The latest release, v2.6.0-fix2, carries no signature GitHub could verify.
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Sim
✓ signed The latest release, v0.9.14, carries a signature GitHub verified.
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