Know what your lease actually says
A lease is the contract people sign most and read least. Upload yours and CruxDoc reads all of it from your side: the deposit terms, the fees, the exit clauses, the traps — each finding quoted from the document and verified against the page.
Drop a document to get started
PDF, Word, PowerPoint, text, images, audio or video. Up to 20 MB and 50 pages. No account needed for your first one.
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Without an account: 1 document, up to 50 pages, kept for 24 hours. Sign up any time and it comes with you.
How it works
Upload the lease
PDF or photos of the pages — scans are OCR'd.
Review as the tenant
Every page read from your side, findings ranked by how much they matter.
Check the page yourself
Each verified quote links to the exact page; ask follow-ups in chat any time.
Verified, or labeled
The deposit clause it quotes is either on the page or it is not — so CruxDoc checks, mechanically, before showing you anything. What passes links to its page; what fails is marked unverified. That is the difference between an answer you can act on and a confident guess.
Works for landlords too
Reviewing from a named side works for either seat: a landlord checking obligations before sending a lease reads the same document with the roles reversed. The engine does not take sides; it takes yours.
Beyond the review: five things it can hand you
Every tool reads the whole document, quotes it, and keeps the run in your history to reopen free or share as its own page.
Handoff report
The review as a lawyer-ready PDF: findings, key terms, every quote cited.
Deadline calendar
Every date with its page, downloadable as an .ics your calendar imports.
Compare versions
Two drafts, every changed clause quoted from each, ranked by what it costs you.
Playbook check
Your standard positions, checked clause by clause against this document.
Negotiation brief
What to push back on, what to concede, and the clause each point rests on.
Frequently asked questions
Q.01Can AI review my lease?
Yes — upload it and CruxDoc reads every page from the tenant side: deposit terms, fees, termination and renewal, repair obligations, entry rights, and anything unusual, each finding quoted from your lease with the page cited.
Q.02Can I trust what it says about my lease?
Every quote is checked against the lease text on our servers before you see it; unverified quotes are labeled, never dressed up. You can open the exact page behind any finding in one click — trust comes from checkability, not confidence.
Q.03Will it catch illegal clauses?
It flags what the lease says and where, including terms that are commonly restricted, but it does not know your jurisdiction’s law and is not legal advice. Tenants have used AI-reviewed leases to win real disputes; the winning move is taking the cited clauses to your local tenant resources or a lawyer.
Q.04What about scanned leases?
Scanned pages are read with OCR automatically and marked as OCR-read in the reader, so you know to double-check them against the image.
Q.05Is it free?
Your first document needs no account: upload the lease, ask three questions, and it is deleted after 24 hours unless you sign up.
Review your lease now
Drop a document to get started
PDF, Word, PowerPoint, text, images, audio or video. Up to 20 MB and 50 pages. Free. No account needed for your first one.
Processing continues if you close the tab.
No account needed for your first document.