head to head · open source
superplane vs lemma-platform
superplane has 7,779 GitHub stars, 652 forks, 617 open issues and last shipped yesterday. lemma-platform has 559 stars, 71 forks, 32 open issues and last shipped 2 days ago. superplane leads on adoption by 1,292% (7,779 vs 559 stars). superplane is written in Go under a custom or non-standard licence; lemma-platform is written in Python under AGPL-3.0. superplane has attracted 8% as many forks as stars, lemma-platform 13%. superplane was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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
| superplane | lemma-platform | |
|---|---|---|
| GitHub stars | ★ 7.8K | ★ 559 |
| License | Custom / other | AGPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-10-16 | 2026-10-15 |
| Forks | ⑂ 652 | ⑂ 71 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick superplane if
- You weight community size — 7.8K stars and counting
- You want the Custom / other license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick lemma-platform if
- You want the lemma-platform feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and lemma-platform fits your workflow better
About superplane
SuperPlane is an open source control plane for automating routine software engineering work, distributed under the Apache License 2.0 and written primarily in Go. It describes itself as an "open source factory for one shot engineering," and it lives in the DevOps, platform engineering and workflow automation ecosystem. The project is currently in beta, with its source, releases and issue tracker hosted on GitHub.
read the full superplane overview →
About lemma-platform
Lemma Platform is an open source, multiplayer AI teammate for teams: a Python harness, licensed AGPL 3.0, that a team hires once and then reaches from Slack, Teams, WhatsApp, Telegram, email, the web, or its own AI agent.
read the full lemma-platform overview →
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Frequently asked questions
Is superplane or lemma-platform more popular?
superplane has 7,779 GitHub stars and lemma-platform has 559. superplane has the larger community by that measure.
Are superplane and lemma-platform free?
Both are open source. superplane has no licence declared in this registry, and lemma-platform is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between superplane and lemma-platform?
superplane is written in Go and lemma-platform in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, superplane or lemma-platform?
Choose superplane if you want the larger community (7,779 stars) or its Custom / other licence terms. Choose lemma-platform if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.