Review contracts faster. Negotiate smarter.
Upload any PDF or DOCX contract, add your deal context — jurisdiction, counterparty, deal value — and get clause-by-clause risk analysis with negotiation-ready suggestions in minutes.
Works with PDF & DOCX · Built on AWS, Clerk, Supabase, and Vercel — SOC2-certified infrastructure
Clause Analysis
Limitation of Liability
One-sided cap
Auto-Renewal
90-day notice window
Dispute Resolution
Arbitration required
IP Ownership
Work-for-hire unclear
Confidentiality
Mutual, 3-year term
Payment Terms
Net-30, standard
Force Majeure
Broad, favours vendor
Risk Summary
Limitation of liability is one-sided — capped only for Vendor. Client exposure is unlimited. Under Delaware law, this clause is likely enforceable as-is.
View negotiation suggestion →
Auto-renewal clause has a 90-day notice window with no carve-out for termination for convenience. Consider requesting a mutual 30-day notice period.
Ambiguous language: "reasonable efforts" in Clause 4.2 is undefined. Recommend replacing with "commercially reasonable efforts" with an objective standard.
Faster reviews, fewer surprises, and measurable value
75–85%
of material risks caught before signature
4
jurisdictions covered — US, UK, EU & India
5 min
from upload to clause-by-clause analysis
0
add-ins to install — works in any browser
Everything your legal team needs
Built for corporate lawyers, in-house counsel, and legal teams who review contracts daily.
Clause-Level Risk Flags
Every clause scored critical, high, medium, or low with plain-English explanations. Know exactly which provisions need attention before the negotiation call.
Jurisdiction Intelligence
Deep context for US (UCC, Delaware corporate law), UK (English contract law, Companies Act 2006), EU (GDPR), and India (Indian Contract Act). Not generic AI output.
Negotiation Suggestions
Specific redline language you can use directly. Not just "this is risky" — Claude drafts alternative clauses tailored to your jurisdiction and deal context.
Per-Contract AI Chat
Ask follow-up questions in plain English. The AI remembers the full contract text, the analysis, and your entire conversation — no context lost between sessions.
Review Rules & Playbook
Define your firm's standards once — "limitation of liability must be mutual", "arbitration required". Every contract is reviewed against them automatically.
Export with Redlines
Download DOCX with Word tracked changes and inline comments, or PDF with a two-column redlines layout. Ready to send to the other side.
From upload to negotiation in minutes
No complex setup. No Word add-in to install. Works in any browser.
Upload your contract
Drop in a PDF or DOCX — up to 10MB. Text is extracted instantly. Scanned PDFs are processed via AWS Textract OCR, so even image-based documents work.
Set your deal context
Add jurisdiction, counterparty name, deal value, and urgency. Your active review rules are applied automatically. The AI reviews against your actual deal, not a generic template.
Review, chat, and export
Get instant clause-by-clause analysis with risk flags and negotiation suggestions. Ask follow-up questions via chat. Export to Word with tracked changes or PDF with redlines.
Review every contract against your firm's standards
Define your playbook once — clause requirements, fallback positions, mandatory language. Every contract you analyze is automatically reviewed against these rules. Deviations are flagged as specific risks, not generic warnings.
- Create rules with clause-level requirements and severity levels
- Active rules are injected into every AI analysis automatically
- Deviations from your standards flagged as specific risks with redline suggestions
Your Active Review Rules
Built for the way lawyers actually work
Not a Word add-in. Not an enterprise CLM. A focused, fast, AI-native contract review tool.
ContractKen requires Microsoft Word — useless without it
Works in any browser — no Word, no add-in to install
ContractKen reviews contracts with no deal context
Jurisdiction, counterparty, deal value feed every analysis
ContractKen has no per-contract conversational AI
Full AI chat per contract with persistent context memory
Ironclad & Kira start at $50,000–$200,000/year
Straightforward per-seat licensing at a fraction of the cost
Enterprise-grade security, end to end
Built on the same infrastructure used by thousands of security-conscious SaaS companies.
Encrypted at rest and in transit
All contract files stored on AWS S3 with AES-256 encryption. TLS 1.3 in transit.
Pre-signed URLs — no public buckets
Files are never publicly accessible. Every download is a time-limited, user-specific URL.
SOC2-certified stack
AWS, Clerk, Supabase, and Vercel are independently SOC2 certified. Your data is on infrastructure your security team trusts.
Your contracts never train AI
Anthropic's API is used with commercial terms that prohibit training on your data. Your contracts stay yours.
AI-generated insights are for informational purposes only and do not constitute legal advice. Professional liability for any legal advice remains with the practitioner.
Bring Contralyne to your firm
Contralyne is licensed to law firms and in-house legal teams. Tell us about your team and the contracts you review, and we'll get back to you with a tailored walkthrough and pricing.
- A personalised demo on your own contract types
- Pricing tailored to your team size and volume
- Dedicated onboarding — accounts set up for your whole team
- Answers on security, data handling, and jurisdiction coverage
Prefer email? Write to contact@contralyne.com
See Contralyne on your own contracts
Legal teams use Contralyne to catch risks faster, negotiate better positions, and close deals with confidence. Request a demo and see it on your documents.