Proof turns client sign-offs into timestamped PDF records. So you're never arguing over what was approved.
3 free approvals/month · No credit card · Setup in 2 minutes
The problem
You do the work, the client says "looks good," then two weeks later it's "I never approved that." Without a paper trail, you're stuck. Proof closes that gap — every approval is timestamped, signed off by name, and saved as a PDF you own.
How it works
Upload a PDF, image, or document. Add your client's name and email. Proof generates a unique shareable link.
Your client opens the link, sees the work, types their name, and clicks approve. No login required on their end.
Proof generates a timestamped PDF with the client's name, approval date, and a legally worded confirmation statement.
What you get
Every approval is logged with an exact date and time. The record is locked the moment the client clicks approve.
Download a clean, professional PDF approval record you can attach to invoices or keep for your files.
Send clients a unique link. They review the work and approve in seconds — no account or app required.
Clients don't need to create accounts. They just open the link, review, and click. Friction-free for them, protected for you.
Every project and its approval status in one dashboard. See what's pending, what's approved, at a glance.
PDFs and images render directly in the browser. Clients see exactly what they're approving, no downloads required.
Pricing
Start free. Upgrade when you're ready.
For freelancers just getting started.
For active freelancers who need unlimited coverage.
For agencies and teams managing multiple clients.
Takes 2 minutes to set up. Your first 3 approvals are free.
Create your free account