Let your data be used without letting it be seen.
Your raw data never leaves your machine. You encrypt it locally and upload only the ciphertext, which is computed on without ever being decrypted. You hold the key, approve every run, and release every result. Nobody, including us, can read it.
You are not asked to trust anyone
Anonymization degrades your data and can be reversed. Clean rooms hand it to an operator. Confidential computing decrypts it inside hardware you have to trust. JuLenny computes on it without decrypting it at all. There is nobody in the picture who has to be trusted with your records, including us.
| Anonymization | Clean rooms | Confidential computing | JuLenny | |
|---|---|---|---|---|
| Data in use | Decrypted and degraded | Decrypted for the query | Decrypted inside the enclave | Never decrypted |
| Who can see it | Anyone who re-identifies it | The operator running it | Anyone who breaks the enclave | No one, including us |
| Trust in | The masking holding | The operator's controls | The chip vendor | The mathematics |
Do not trust us. Check.
Create an internal collaboration, your company granting to itself. It skips the two-party key handshake, so there is no counterparty to wait for. Encrypt your own data with the local toolkit, upload the ciphertext, run the computation, decrypt the result. All the cryptography happens offline, on your machine.
That self-test is how you verify, first-hand, that we only ever hold ciphertext. Free, no partner, no sales call, under thirty minutes.
You control every run
Set how many times a computation runs and for how long, approve every result, and revoke access at any time.
Nothing to deploy
A local CLI toolkit, ready-to-run scripts, and an MCP server. No nodes to stand up, nothing for your team to operate.
Your partner stays private too
You never see their logic, they never see your data. Both sides get only the result.
AI agents that can't read your data
Drive it from Claude, Cursor, or any MCP client through an API key that never touches plaintext.
What it takes to start
Solo self-test
Signup to your first encrypted result in under thirty minutes. No partner needed.
Two-party collaboration
Thirty to sixty minutes of setup, then results in ten to twenty seconds on a small dataset.
Free 30-day trial, then plans from €10 a month, compute billed in credits.