Citation-backed
Every answer links to the exact source passage it came from. No unverifiable summaries.
Legal AI · UK & USA
Legal AI you can trust.
Celsus turns legal review into a citation-backed workflow: documents, evidence, proposals, lawyer decisions, and audit-ready exports in one calm workbench.
The review loop
- 01Document
- 02Evidence
- 03Proposal
- 04Lawyer decision
- 05Export
Every step is traceable. The model proposes; the lawyer decides; the record holds.
Built to be trusted
Lawyer-controlled
Celsus proposes; a qualified lawyer decides. Nothing leaves the loop without a human.
Audit-ready
Documents, decisions, and exports carry a tamper-evident record from end to end.
Proposed by the model.
Decided by the lawyer.
Recorded for audit.
Where we are today
- Jurisdictions UK & USA only.
- Stage Design-partner stage — building with a small set of teams.
- Data No confidential or client data until the pilot gate is agreed.
See the loop on your documents.
We onboard a small number of design partners at a time.
Request a demo