About

We build the control plane agents answer to

AI agents are already doing production work. Deixic decides what that work may do — what runs, what waits for a human, what is denied — and keeps the record. Running in production at app.deixic.com.

BasedSan Francisco
Productapp.deixic.com

Deixic is Jonathan Haas’s second security company — he founded ThreatKey (acquired), and before that built security products at Carta and Snap.

We run the product on ourselves first. The agents that build Deixic ship through Deixic’s gates, and most days they outnumber the humans — including the week they rewrote the kernel in Rust.

Customers get the same product. When production approvals live in Slack threads and one operator’s head, we sit with the team, map the workflow, and turn it into gates the product enforces.

The ghost is Dex — the agent inside the product that answers for the rest of them.