Ingest
Stream agent runs, approvals, tool calls, and policy events into one independent record of execution.
Know what your AI agents did. Prove it.
Independent compliance and audit system of record for autonomous AI agents. Immutable evidence trails for hospitals, banks, and every team that has to answer to auditors.
Dashboard preview coming soon
Trusted by engineering and compliance teams
EU AI Act
NIST AI RMF
SR 11-7
HIPAA
FDA 21 CFR 11
How It Works
Capture the evidence path from agent action to auditor-ready proof.
Verify
Detect gaps, chain actions to reviewers, and confirm integrity before incidents or model-risk reviews escalate.
Prove
Hand auditors a clear ledger of what happened, who approved it, and which controls were enforced.
Deployment
Enterprise-ready from day one
Built for security reviews, internal platform teams, and regulated environments that cannot ship on trust alone.
Self-hosted
Run Trailing inside your own infrastructure and keep audit evidence within your network perimeter.
Immutable ledger
Preserve a tamper-evident execution history so investigations do not depend on mutable application logs.
Zero vendor lock-in
Use open formats and open code so your compliance system stays portable as your stack evolves.
Apache 2.0
Adopt, extend, and review the source without procurement surprises or restrictive commercial licensing.
See Trailing in action
Walk through the live product, inspect the audit trail, and see how teams document AI behavior without changing their entire stack.