Verification in Legal AI Is a Design Problem
Lawyers remain responsible. Legal AI should make its work easy to check before they sign.
The factual record for litigation.
Nothing gets past Mary.
Not
Mary reads every page and builds the whole factual record for your matter, including the contradictions, gaps, and documents referenced but never produced.
By the numbers
4,000+lawyers seeing what is buried, what conflicts, and what remains unresolved
150+firms building one factual record of the whole matter, with every document accounted for
8 of 9litigators preferred Mary's output in a head-to-head matter review at a global law firm
Coverage
Every document accounted for.
See what Mary processed, what informed an entry or output, what was reviewed but unused, and what remains unprocessed. Material referenced elsewhere but absent from the production stays visible.
Gaps and contradictions
Nothing that needs review stays hidden.
Mary surfaces conflicting accounts, unexplained periods, unsupported assertions, and documents referenced elsewhere but absent from the production. The record also shows what remains unresolved.
Confidence you can check
Trust it because you can check it.
Every entry shows whether it's supported, contradicted, or still unconfirmed, and you can open any one and check it for yourself. You don't have to take the record on faith.
From record to work
One factual record. Every piece of work builds from it.
Mary turns the material in a matter into one reviewed record that stays current. Your team can build timelines, analysis and work product from the same factual foundation.
Less repeated fact work. Fewer competing versions of what happened.
One record for the team
Stop rebuilding the matter.
Partners, associates, litigation support, and approved AI tools can work from the same reviewed factual record. Less repeated fact work. Fewer competing versions of what happened.
Mary workflows
Supported AI tool
Drafting workflow
Document system
One reviewed factual recordSources, status, coverage, and review history stay consistent
Solutions
Built for the records your practice actually handles.
Different matters create different ways to miss something. Mary gives each team the same foundation: one reviewable factual record of the whole matter.
Commercial litigation
Reconstruct the sequence across contracts, emails, board materials, witness accounts, and the production.
Family law
Trace finances, communications, and parenting events across disclosures, bank statements, messages, and filings.
In-house disputes and investigations
Maintain one reviewable factual record across investigations, business teams, outside counsel, and changing tools.
Personal injury
Reconstruct treatment, symptoms, diagnoses, work capacity, and prior history across the medical file.
How it works
From source material to reviewed work product.
01
Source material
Give Mary the matter
Upload or connect the documents your team already has.
02
Factual record
Mary builds the record
Mary accounts for every document and structures people, dates, events, and factual entries.
03
Human review
Your team reviews it
Inspect sources, review contradictions and gaps, set status, and approve changes.
04
Work product
Put the record to work
Build timelines, investigate issues, draft work product, and reuse the record across supported tools.
What it means
What “nothing gets past Mary” means in practice.
Mary does not decide the case. Mary shows the whole record, including what's missing and what doesn't add up, so the lawyer can.
Every document accounted for
Coverage stays visible across the whole matter.
Contradictions stay visible
Competing accounts are not collapsed into one answer.
Gaps remain explicit
Missing and unresolved material stays in the record.
Every claim shows its confidence
Supported, contradicted, or unconfirmed, never hidden.
Changes stay under human review
Proposed updates remain pending until someone approves them.
Mary shows the record. You make the judgment.
Legal judgment remains with the lawyer.
Security and control
Your record stays your record.
Customer data is isolated by matter, encrypted, and never used to train AI models. Access follows your firm's permissions.
View security details →Matter isolationSeparate access and data boundaries for each matter.
EncryptionData protected in transit and at rest.
No training on customer dataDocuments, matter content, prompts and outputs are never used to train AI models.
Permissions and SSOAccess aligned with approved users and firm controls.
See how Mary would work for your team.
Request a demonstration. We'll show you how Mary builds the factual record, confirm fit, answer pricing and security questions, and explain the path to getting started.
30-minute product walkthrough. No confidential files required.