Know what you're signing — in plain English
Upload your contract and see what's risky, what's normal, and what to question — before you sign.
Your document is processed securely and not retained after analysis.
$6.99flat·No account·Privacy-first
How it works
Dang! helps you understand what matters before you sign.
Choose a file, paste text, or use a sample. We support leases, job offers, freelance agreements, vendor contracts, home purchases, and commercial leases.
AI helps extract the facts. Then Dang! checks them against rules and standards to generate the report.
See what looks risky, what looks fine, and what you may want to ask before you sign.
Why Dang!
General AI can talk about a contract. Dang! is built to review it for specific risks and explain what matters in plain English.
From deposit limits to auto-renewals to one-sided clauses, Dang! is designed to surface issues people often overlook.
You get direct explanations you can actually understand, without sounding like a law textbook.
Dang! is designed to turn document details into structured findings and evaluate them through rules, not just freeform AI opinion.
Sample report
A guided example from a residential lease analysis. Click a finding to see why it matters.
This deposit appears higher than what is usually allowed under New York law. That could make the clause unenforceable or worth challenging before signing.
Can you revise the deposit to comply with state limits?
This language appears to waive basic habitability protections. In many states, that kind of waiver is limited or unenforceable.
Can this waiver be removed or clarified?
The lease may automatically renew unless you give notice far in advance. Missing that window can lock you in longer than expected.
Can the notice window be shortened or the auto-renewal removed?
This fee appears to fall within a typical range and may not need action.
No immediate issue flagged here.
Some clauses are exactly what you want to see. Dang! points those out too.
No action needed.
Works with
Start with the everyday documents. Use it for bigger ones too.
More contract types can be added over time.
Pricing
One-time purchase. Not a subscription.
Privacy & trust
Uploading a contract is a trust decision. Dang! is designed to respect that.
You can use Dang! without creating an account.
Dang! is designed to minimize retention of contract content after processing. Short-lived technical handling may still apply. See our Privacy Policy.
Your document is processed securely to generate your report.
FAQ
A few important things to know before you upload a contract.
General AI tools can summarize a document or answer open-ended questions about it. Dang! is built specifically for contract review. It is designed to extract important contract details, check for specific risk patterns, and turn them into a clearer, more consistent risk report.
Dang! is designed for consistency. Instead of relying only on open-ended AI responses, it structures document details and evaluates them through rules so the same contract produces the same scoring outcome.
No. Dang! is software that provides informational analysis to help you understand what may matter in a contract. It is not a law firm, does not create an attorney-client relationship, and does not replace legal advice from a licensed attorney.
Dang! currently supports residential leases, employment offers, freelance agreements, vendor and SaaS contracts, home purchase contracts, and commercial leases.
You get one contract analysis, including a risk score, flagged findings, plain-English explanations, and a clearer view of what may deserve attention before you sign.
No. Dang! is designed so you can use it without creating an account.
Dang! is designed to minimize retention of contract content after processing. Short-lived technical handling may still apply. See our Privacy Policy for more detail.
Dang! aims to use providers whose commercial terms state that customer content submitted through commercial/API use is not used to train general models by default. See our Privacy Policy for more detail.
You view your report on the web, and you can also send a copy to your inbox.
If the contract affects something high-stakes — like housing, employment termination, a home purchase, major financial obligations, or a business dispute — you should consider getting advice from a licensed attorney.
Upload a contract. Get a clear answer in minutes.
Analyze your contractNo account required·One-time purchase
Not just a summary — a risk report built for real contracts.
Free preview includes risk score + top findings.
Full report with explanations and recommendations · $6.99
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Currently optimized for US contracts.