Sedimenta
Self-hosted memory for teams and AI agents with verified knowledge and source tracking
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A self-hosted workspace where AI agents propose data and people approve it, with every value traced to its source and stored on your own server.
About Sedimenta
Sedimenta is a self-hosted knowledge management system designed for teams using AI agents. It enables agents to propose information backed by sources, which people then review and approve before it settles into the team's verified knowledge base. Every value in the system carries complete provenance information, showing where it came from, who proposed it, and who approved it.
The platform functions as a full workspace rather than just an API, offering spaces, nested pages, block editors, and databases with multiple views. It supports real-time collaboration, comments, search, and file versioning. Teams can define rules that both people and agents must follow, with the server enforcing required rules to prevent violations.
Sedimenta runs entirely on your own server, with data stored in PostgreSQL, local databases, or S3. It works with any MCP client including Claude Code, Cursor, and Gemini CLI, and allows teams to export everything to markdown at any time with no vendor lock-in.
- workspace
- knowledge management
- collaboration
- provenance
- self-hosted
- ai agents
- mcp
Features worth knowing
- Agent proposal and human approval workflow
- Server-enforced rules for data validation
- Extensible via open-core SDK modules
Pricing
Pricing model: Free
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Sedimenta metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 0 no change since last check |
| Referring domains | 0 no change since last check |
| External backlinks | 0 no change since last check |
Ahrefs Domain Rating scanned 10 Nov 2026, updated 8 Nov 2026. Majestic scanned 8 Nov 2026, updated 8 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Sedimenta domain facts
Reveal the domain facts
| Domain age | 3 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc |
| DNSSEC | Not signed |
Sedimenta launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 0 to 0 no change since launch 8 Nov 2026, then 10 Nov 2026 |
| Trust Flow (Majestic) | 0 first measured 8 Nov 2026 |
| Referring domains (Majestic) | 0 first measured 8 Nov 2026 |
Day 2 since launch. Next receipt: day 30, 8 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- How is Sedimenta different from Notion?
- It runs on your own server, every value carries its source and history, and AI agents write through proposals that people approve under server-enforced rules.
- How is Sedimenta different from Mem0 or Cognee?
- Those are memory APIs and engines for developers, whereas Sedimenta is a workspace people live in with provenance, permissions and approval in the open core.
- Where is data stored?
- Data is stored in PostgreSQL on your server or a local database on your laptop. Everything exports to readable markdown files.
- Which models and agents work with Sedimenta?
- Any MCP client that connects with a token works with it, including Claude Code, Cursor, Codex, VS Code, and Gemini CLI. Sedimenta is neutral to the model provider.
- What is the pricing?
- The self-hosted edition is free for small teams. Pricing for larger organizations and the cloud version will be announced before public release.
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