Know exactly what you're agreeing to — before you sign.
Most agreements get skimmed, not read — and the clauses that cost you hide in the fine print: the one-sided indemnity, the auto-renewal, the protection that simply isn't there. XOsign reviews every contract before you sign it, surfacing key clauses, risks, and missing provisions in plain language.
AI-assisted document tools — not legal advice.
Understand. Improve. Sign.
Review is where the XOsign flow begins — understand the agreement, improve what needs improving, then sign it with confidence.
- Understand— step 1
Upload it and see what's really in it
XOsign reads the document the way a careful reviewer would — clause by clause, start to finish — and shows you what deserves your attention first.
- Key clauses identified and explained in seconds
- Unusual or one-sided terms flagged for a closer look
- Missing provisions called out — the protections that should be there but aren't
- Understand— step 2
Every finding in plain language
No legalese bounced back at you. Each finding says what the clause means, why it matters, and which side it favors — so you can decide what to do about it.
- Plain-language explanations, not jargon
- Obligations, dates, and dollar amounts pulled out automatically
- Findings organized so the biggest issues surface first
- Improve— step 3
Turn findings into fixes
A review is only useful if you can act on it. XOsign suggests clearer, stronger language for the terms that need it — and every change is yours to accept, edit, or ignore.
- Suggested language for vague or one-sided terms
- Recommendations for provisions a draft is missing
- Nothing changes in your document without your say-so
- Sign— step 4
Sign it with confidence
Once the agreement says what it should, send it for signature without leaving XOsign — with a signing history and a verifiable record on the sealed file.
- Send by email, SMS, or sign in person
- A full signing history: who signed, when, and how
- A tamper-evident record anyone can confirm at /verify
Works with the documents you actually use
- Contracts
- Subcontracts
- Change orders
- Leases
- NDAs
- Service agreements
- Offer letters
- Purchase orders
Looking for a starting point? Browse the template library.
Frequently asked questions
What does an AI contract review check?
How long does a contract review take?
Does AI contract review replace a lawyer?
What documents can XOsign review?
Keep exploring
Contract Summaries
Get the short version first — parties, obligations, dates, and money at a glance.
Learn moreContract Translation
Read the agreement in the language you know best, next to the original.
Learn moreTemplate library
Plain-language guides to the agreements XOsign reviews and generates.
Learn moreXOsign provides AI-assisted document tools and does not provide legal advice. Suggestions and explanations are starting points to help you understand and improve your agreements — not a substitute for advice from a qualified attorney.
Never sign blind again.
Upload your next agreement and see what a careful review catches — key clauses, risks, and missing protections, explained in plain language.