Trust3 AI by Privacera

Privacera is a data and AI governance company that now operates under the name Trust3 AI by Privacera, a rename stated on its own home page. Its platform provides security and access control for data and for AI agents, built on open standards and developed by the creators of Apache Ranger and Atlas. The current positioning is an agent security control plane. Agent Discovery keeps a live inventory of every agent in an environment, scanning sources such as cloud audit trails, platform APIs and SDK activity across tools like Bedrock, Copilot Studio, Databricks and LangChain, and assigns each agent an owner, an identity chain and a trust score. Agent Observability traces prompts, tool calls, actions and token usage, with detectors for personal data leakage and behavioral anomalies and an audit trail with evidence packs for frameworks such as the EU AI Act, HIPAA and NIST AI RMF. Agent Security enforces purpose based access at runtime with just in time grants, guardrails and a kill switch, and the vendor also lists MCP and agent to agent protocol security. The underlying data platform covers sensitive data discovery, centralized access policies, encryption and masking, and audit reporting, with connectors to more than 50 data and security products including Databricks, Snowflake and Microsoft OneLake. Privacera also maintains PAIG, an open source AI governance project, and offers trials of its cloud platform and of Trust3 AI. It does not publish pricing, and prospective customers request a demo.