Zero-access platform
Secure AI building blocks for regulated teams
Tresor turns attested confidential compute, client-held keys, and verifiable logging into a cohesive product suite. Every capability below inherits the same zero-access guarantees - no plaintext ever leaves your device.
- Assurance-grade confidential compute
- Client-held encryption and key control
- Auditable zero-access guarantees
Beta access
0A Chat
Hold natural conversations with generalist and specialist models while Tresor keeps prompts, context windows, and transcripts sealed from operators.
Key capabilities
- Per-session attestation proves enclave integrity before any token exchange begins.
- Local context vaulting keeps memories client-side, eliminating server-side retention.
- Verification receipts document every run for compliance, audit, and incident response.
Beta access
0A Persistence
Store long-lived projects, documents, and persona configs with end-to-end encryption that only your devices can unlock.
Key capabilities
- Client-held keys ensure Tresor infrastructure never touches plaintext assets.
- Granular lifetimes and vault isolation prevent cross-project data exposure.
- Instant key rotation and device revocation keep distributed teams protected.
Beta access
0A Teams
Collaborate without compromise using shared spaces that inherit zero-access guarantees across members, roles, and automations.
Key capabilities
- Per-project keys and scoped roles keep sensitive threads in the right hands.
- Workspace logs capture administrative actions without exposing conversation data.
- Invite flows align with existing SSO providers and least-privilege defaults.
Beta access
0A Audit Trail
Every model run yields tamper-evident receipts so security teams can verify policies, investigate incidents, and satisfy regulators.
Key capabilities
- Deterministic hashing chains and enclave attestations lock each event to hardware facts.
- Searchable evidence helps legal, risk, and compliance teams answer stakeholder questions fast.
- Export-ready packages accelerate SOC 2, ISO 27001, HIPAA, and GDPR reporting.
Coming soon
Documents
Upload and interrogate sensitive knowledge bases with encrypted indexing, inline citations, and no third-party data access.
Key capabilities
- Vector search stays sealed inside the same attested enclaves that run your chat.
- Automated redaction tooling flags regulated material before it reaches the model.
- Answer cards surface citations so reviewers can instantly validate model claims.
Coming soon
Web Search
Blend private context with live sources while Tresor mediates every lookup through privacy-preserving fetch and attribution.
Key capabilities
- Signed fetches prove which sources influenced each response.
- Policy-aware filters block destinations that conflict with your security posture.
- Configurable capture settings keep corporate IP out of public indexes.
Coming soon
Agents
Delegate multi-step workflows to agents that inherit project keys, policy guardrails, and audit trails by design.
Key capabilities
- Composable skills run inside isolated enclaves orchestrated with signed intents.
- Fine-grained scopes ensure automations only see the data they need for each task.
- Operational telemetry ships to your observability stack without leaking payloads.
Need to see Tresor in your environment?
Our team can walk you through enclave attestations, integration options, and compliance workflows tailored to your security posture.