Tidalock
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For professionals

Client-confidential AI.

Nothing leaves your desk. For consultants, lawyers, doctors and researchers — work with AI on your own documents, locally, with every answer scored.

  • Local-only data
  • Citations from your files
  • Audit trails

Confidential by default.

Documents stay on your machine — not scattered into chat sessions, not uploaded to a public model. Ask about a contract, a case note or a draft, and the answer is built from your own files.

This is your layer — invisible to everyone else.

  • Stays on your machine
  • Not scattered into chats
  • Not sent to a public model

Cited from your own files.

Professional-grade verification: every answer is scored for accuracy, sources and completeness — and each citation opens the passage it came from. Answers are grounded in your documents, not the open web.

Citations you can hand to a client — because they came from the file, not a guess.

Indemnity position

Mutual, capped at fees paid in the last 12 months.

Engagement letter — clause 9.1Prior matter note — 2024

It remembers your practice.

Preferences, house style and past decisions are kept as long-term memory. Your assistant doesn't reset between sessions — the longer you work with it, the less you re-explain.

  • Preferences
  • House style
  • Past decisions

Start solo. Move to the company layer when you're ready.

Begin with your own files in a personal layer. When your team joins in, the company layer takes the shared policies, templates and SOPs — and nothing moves up from your layer without evaluation, authorization and approval.

The same core, from one desk to a whole firm.

Your personal layer
Company layer
  • Evaluation
  • Authorization
  • Approval

Scored before you rely on it.

  • Accuracy
  • Completeness
  • Relevance
  • Traceability
  • Actionability

Every answer is rated on five dimensions — accuracy, completeness, relevance, traceability and actionability — by you, or by an independent third-party model. Evaluation is the only step that can leave your machine, and you authorise each call.

Accuracy35 / 94
Completeness42 / 91
Relevance58 / 96
Traceability2 / 100
Actionability30 / 88
General AITidalock
  • Files stay on your machine and LAN
  • Evaluation is opt-in, per call
  • Uninstall means gone
  • DPDP-friendly by design

Start with your own files.

One month free · No credit card · Files stay on your machine.