Built for startups

Bad contract terms compound.
Catch them before they do.

Startups sign dozens of contracts before they can afford a full-time lawyer. Clausix gives you AI-powered contract review in under 30 seconds — so nothing slips through that shouldn't.

No credit card · No account needed · Results in ~30 seconds

Every contract your startup signs

From your first vendor agreement to your hundredth contractor NDA — Clausix handles every type.

Vendor & SaaS agreements

Auto-renewals, data processing clauses, liability limits, exit terms, and price escalation provisions buried in enterprise vendor contracts.

Contractor & consultant agreements

IP assignment scope, non-solicitation reach, deliverable ambiguity, and payment terms that can create disputes as your team scales.

NDAs & confidentiality agreements

Overbroad confidentiality definitions, unlimited duration, IP cross-contamination clauses, and one-sided obligations your team signs routinely.

Office & equipment leases

Personal guarantees buried in commercial leases, auto-renewal lock-ins, exit penalties, and maintenance obligations that trip up early-stage teams.

Partnership & revenue-share agreements

Exclusivity clauses, IP ownership during the partnership, termination rights that leave you holding the bag, and non-compete reach post-partnership.

Enterprise customer contracts

Unlimited liability provisions, IP indemnification, audit rights, data ownership, and SLA penalties that can crush a small team if a large customer invokes them.

Legal protection that scales with you

You don't need outside counsel for every routine contract. Clausix screens them first, so you bring a lawyer in only when the stakes genuinely warrant it.

  • Analyzes any contract type — upload PDF, Word, or paste text
  • Risk score (0–100) with severity breakdown across 5 dimensions
  • Flags unlimited liability, auto-renewals, one-sided IP assignment
  • Jurisdiction-aware: detects governing law and surfaces relevant statutes
  • Negotiation suggestions for every flagged clause
  • Action item checklist — what to fix before signing
  • Batch upload: review multiple vendor contracts at once (Pro)
  • Contract portfolio: track risks across all signed agreements
Clausix
Outside Counsel
Cost per review
Free → $0.33/scan on Pro
$200–$500/hr for outside counsel
Speed
Under 30 seconds
2–5 business days
Availability
24/7, instant
Business hours
Scales with volume
30 scans/month on Pro
Cost scales linearly
Best for
Routine & vendor contracts
High-stakes & investor agreements
Growing team?

Clausix Enterprise for teams

Custom scan limits, team access, shared playbooks, SSO, and a dedicated account manager. Built for Series A+ teams who are signing contracts at scale.

Start protecting your startup today.

Free to start — no credit card, no account required. Pro is $9.99/month for 30 scans.

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