OpenKnowledge
A canvas for your knowledge.
OpenKnowledge is a beautiful, AI-native markdown editor. It serves as a rich text editor and knowledge base for users and their agents.
| Best for | teams using AI agents |
| Website | openknowledge.ai |
Company facts
| Founded | 2023 |
| Social profiles | X |
Facilities and features
- API
What stands out
The product is local-first and open source.
“Local-first, open source, plain files you own.”OpenKnowledge, own website
The product plugs into Claude, Cursor, and other agents via Native MCP.
“Plug your knowledge base into Claude, Cursor, Codex, and other agents.”OpenKnowledge, own website
Strengths and trade-offs
- The product is local-first and open source.
- The product plugs into Claude, Cursor, and other agents via Native MCP.
Appears in
How OpenKnowledge ranks
#7 in Open-source note-taking apps
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 8.
“A rich text editor and knowledge base for you and your agents.”OpenKnowledge, own website
“Local-first, open source, plain files you own.”OpenKnowledge, own website
Alternatives to OpenKnowledge
 AffineWrite, Draw, plan, all at once with AI | #1 in Open-source note-taking apps | 92.0 |
 NotesnookOpen source end-to-end encrypted private note taking | #2 in Open-source note-taking apps | 92.0 |
 Basic MemoryKnowledge tools built to last | #3 in Open-source note-taking apps | 90.0 |
 AnytypeEncrypted, Swiss-based, yours | #4 in Open-source note-taking apps | 84.0 |
 NotabasePowerful and easy-to-use note-taking app for networked thinking | #5 in Open-source note-taking apps | 84.0 |
 SilverBulletThe knowledge management system that grows with you | #6 in Open-source note-taking apps | 84.0 |
Questions about OpenKnowledge
Who is OpenKnowledge best for?
OpenKnowledge is best for teams using AI agents.
Where does OpenKnowledge rank?
OpenKnowledge is ranked #7 in Open-source note-taking apps (Lister Score 82.0).
What are the best alternatives to OpenKnowledge?
The closest alternatives on Lister are Affine (#1 in Open-source note-taking apps), Notesnook (#2 in Open-source note-taking apps) and Basic Memory (#3 in Open-source note-taking apps).
When was OpenKnowledge founded?
OpenKnowledge was founded in 2023.
Is this your company?
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