

Sign up.
Start on Free. No card is needed.
Connect our MCP server to Claude Code, Cursor or Codex. Your agent defines the classes, loads the data and adds search.
Your coding agent calls our MCP tools. You review the code it writes.






30 GiB, no card and no trial expiry.
We run the embedding model and keep the vectors current.
Your agent sends JSON records. The SDKs return JSON.


Your agent loads JSON records and declares what to embed. We run the model and embed new and changed records.
Move to Cloud when you need more.
Free30 GiB for data, indexes and history.
MCPLocal with npx, or hosted with OAuth sign-in.
ConnectThe console page with your endpoint and API keys.
embeddings.searchSearch by meaning from your code in one call.
query.askAnswers in plain words with checked citations, on Cloud.
CloudUpgrade and keep your environment, API keys and data.


Start on Free. No card is needed.


Copy the endpoint and a key from Connect in the console.


Describe the search you want in plain words.
No. Your agent sends JSON records and search requests. SPARQL is there when you want it.
Free includes 30 GiB and 300 reads and writes per rolling minute. Cloud starts at €19 / $21 per month.
Yes. The console shows the classes and the records of your graph.
In our hosted service in the EU, in object storage.