AI contract review · Redline in minutes

High-volume contract redlining, built for the modern practitioner.

Upload a contract. Get risk flags, missing clauses, and redlines — exported to Word with native tracked changes.

10×faster first-pass
40+clauses screened
.docxtracked changes out
Trusted by in-house teams & boutique firms
Harbrook LLPMeridian LegalVantage CounselNorthgate & Reed
Capabilities

Everything a first-pass review demands — in one workspace.

From risk scoring to native Word export, Legal Lens handles the mechanical work so your judgment goes where it matters.

Risk assessment

Every clause graded high, medium, or low with a plain-English rationale, confidence score, and a suggested redline you can accept in one click.

Missing-clause detection

Flags absent protections — force majeure, limitation of liability, dispute resolution — and drafts standby language ready to insert.

Context-aware chat

Ask “Is there a cure period?” or “Are indemnities mutual?” and get grounded answers with citations linking straight to the clause.

Version comparison

Diff two drafts to surface hidden edits and unauthorized changes, with a redline summary of exactly what moved between rounds.

Custom playbooks

Encode your standards — “cap liability to trailing-12-month fees” — and choose a persona: Aggressive Buyer, Balanced, or Protective Vendor.

Native Word export

Download a .docx with real tracked changes — formatting, tables, and margins preserved.

Risk analysis

Read the exposure at a glance.

Each finding arrives as a card — graded, quoted, and explained — so triage takes seconds, not a read-through.

High risk

Uncapped liability

Confidence 0.94 · Clause 11.1

“…liable for all direct, indirect and consequential damages without limitation…”

No cap and consequential damages included. Introduce a fee-based cap and exclude consequential loss.

Medium risk

Auto-renewal term

Confidence 0.87 · Clause 3.4

“…renews automatically for successive 12-month terms unless notice is given 90 days prior…”

Long notice window creates lock-in. Shorten to 30 days and add an off-ramp for convenience.

Low risk

Governing law

Confidence 0.91 · Clause 18.2

“…governed by the laws of the State of Delaware…”

Standard and acceptable. Confirm the forum matches your entity's preferred jurisdiction.

Beyond review

A whole practice, not just a redline.

Legal Lens carries the contract from first draft to signed obligation — and everything in between.

Review queue & tracking

Upload a stack of contracts and watch each one move through Waiting → Processing → Completed — with one-click retry on any failure.

Obligation & deal tracker

Never miss a renewal, notice period, or milestone — tracked with automatic due-soon and overdue status.

Team & role management

Invite your team, assign one of six roles, and control exactly who can upload, review, redline, or manage billing.

Review history & audit trail

Every review is logged — who ran it, when, which AI model, and how many risks it found — on an immutable audit trail.

Notifications & alerts

Get alerted the moment a review completes, a high-risk clause is found, a review fails, or a deadline approaches.

Analytics

Risk distribution, reviews over time, average risk score, and high-risk counts — at a glance.

How it works

From upload to tracked changes in four steps.

Drop in a .docx or .pdf and watch it move through the pipeline — no template wrangling, no copy-paste.

Upload

Drag & drop

Multi-file upload with validation for .docx and .pdf. Signed URLs, temporary processing only.

Queue

Watch it process

Each document enters the review queue — track it from Waiting to Processing, with clear status the whole way.

AI review

Claude reviews

An experienced corporate-attorney model scores risk, drafts redlines, and finds missing clauses.

Completed

Review & export

Accept redlines and export native tracked changes. You're notified the moment it's done — and any failure is one click to retry.

Pricing

Start free. Scale when the volume does.

No card for the trial. Cancel anytime.

Risk-Free Pass
Kick the tires on a real contract.
$0/ 14 days
 
  • 3 full reviews
  • Risk cards & missing-clause detection
  • AI chat with citations
  • DOCX export
Start free
Growth Team
Shared playbooks and seats for a working legal team.
$399/ month
3 seats included
  • Everything in Practitioner
  • Unlimited playbooks
  • Multi-document analysis (MSA · SOW · NDA · DPA)
  • Audit logs & role-based access
Talk to sales
Security & compliance

Your documents are never training data.

Zero data retentionDocuments are processed in memory and discarded — never permanently cached.
Encrypted end to endAES-256 at rest, TLS in transit, on every upload and export.
Signed upload URLsTime-boxed, single-use links so files never sit on a public path.
Full audit trailModel version, prompt version, and every accepted change — exportable.
FAQ

Questions counsel tends to ask.

Does the AI replace a lawyer's review?

No. Legal Lens accelerates the first pass — surfacing risks, gaps, and suggested language — so your judgment is spent on decisions, not detection. Every redline is yours to accept or reject.

What file formats can I upload?

Microsoft Word (.docx) and PDF (.pdf), single or multi-file. Exports come back as .docx with native tracked changes that open cleanly in Word.

Are my documents used to train models?

Never. We operate under zero data retention: documents are processed transiently, never used for training, and never permanently cached.

Can I encode my firm's standards?

Yes — build playbooks per agreement type (NDA, SaaS MSA, Employment, Vendor, DPA) with your own rules and a negotiating persona from Aggressive Buyer to Protective Vendor.

How accurate are the risk flags?

Each flag ships with a confidence score and a clause citation so you can verify in context. The model is tuned for corporate contracts and errs toward surfacing, not hiding, potential exposure.

Do you keep an audit record?

Every review logs the model version, prompt version, confidence scores, and each user action. Audit reports and review history export on demand.

Turn a stack of contracts into a redline you can send.

Three full reviews, free for 14 days. See your first tracked-changes export in minutes.

Start your risk-free trial