ClauseCheck
Know what you're signing.
Upload a lease, job offer, freelance contract or NDA. ClauseCheck reads every clause from your side of the table, marks the ones that could cost you, explains them in plain words and suggests what to ask for instead.
What it does
The catches, quoted
Automatic renewals, one-sided termination, vague deposit deductions, non-competes: each quoted from your document.
What to ask for
Replacement wording for every red flag and a polite negotiation email, ready to send.
Ask follow-up questions
Ten questions per contract, answered from the contract with the clauses quoted.
Any format, many languages
PDF, Word or phone photos, in most European languages, explained in yours.
Made for
Tenants, employees, freelancers and small businesses who can't afford a lawyer for every contract.
Pricing
Free first look. Full review €6.99, or 5 for €19.
Built on NexusLayer
ClauseCheck is designed, built and operated by NexusLayer. Here is what it runs on.
- Vision modelsPhotos are read by multimodal models routed through SwitchBoard, then discarded.
- SwitchBoard AI routerOne endpoint in front of Claude, Gemini and GPT models, with automatic fallback when a model is busy.
- One-time paymentsStripe Checkout on the web and Google Play Billing on Android, verified server-side.
- NexusLayer CloudContainerised services on NexusLayer servers in Germany, behind TLS, with nightly backups.