compare
Langflow vs MaxKB
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Langflow | MaxKB |
|---|---|---|
| Language | Python | Python |
| Licence | MIT | GPL-3.0 |
| Stars | 156k | 23k |
| Latest | v1.12.4 | v2.10.6-lts |
| Last push | 2026-10-06 | 2026-10-04 |
| Release cadence | about 7 days between releases | about 17 days between releases |
| Active contributors | 33+ commit authors on the default branch in the last 90 days | 16 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 →
PartialLangflowA visual editor for agent and RAG flows, served behind an API or as an MCP server.
PartialMaxKBKnowledge-base agents with a workflow editor, embeddable in a website.
Langflow
MaxKB
- v2.10.6-lts2026-09-03Security: Fixed a security vulnerability where Chat file uploads could spoof APPLICATION attribution and be read anonym…
- v1.10.15-lts2026-08-11Security Vulnerability: Fixed flaws in permission verification to block a high-risk privilege escalation vulnerability…
- v2.10.5-lts2026-08-06Security Vulnerability: Fixed missing‑owner‑check at chat‑sharing link endpoint, where chat tokens could be abused to s…
- v2.10.4-lts2026-07-16Vulnerability: Fixed a system file permission flaw that allowed anonymous access to resources;
- v2.10.3-lts2026-07-03Knowledge Base: Added visual progress display for file uploads; files that failed to upload support one-click re-upload.
Langflow
✓ signed The latest release, v1.12.4, carries a signature GitHub verified.
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MaxKB
✓ signed The latest release, v2.10.6-lts, carries a signature GitHub verified.
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