Use case

Sign an NDA online and share the secret today.

You found a vendor you want to work with. Before the real conversation starts, you both need a mutual NDA in place — signed, binding, and done in minutes. Not a procurement project. Not a $180-a-year subscription. Just signed.

The NDA is the thing standing between you and the work.

You're a small business owner. You've found a vendor, an agency, or a contractor you're ready to bring in — but before you can hand over the customer list, the roadmap, or the secret sauce, you need a mutual NDA signed. It's a small step that blocks a big one.

And it's maddening how often that small step turns into a slog. Either you're emailing a PDF back and forth ("can you print, sign, scan, and send it back?"), or you're staring at an e-sign platform built for legal teams, complete with per-seat pricing and a signup wall that your vendor will absolutely complain about. Days pass. Momentum dies.

An NDA is meant to be the easy part. With the right tool, it is.

How sign.pink solves it

Both parties, one document

Add yourself and your vendor as signers. Each signs their part of the mutual NDA, and both signatures land on the same final PDF.

No signup wall for the vendor

They tap the link and sign — no account, no app, no password. Nothing to grumble about, nothing to slow it down.

A defensible record

A tamper-evident audit trail logs who signed, when, and from where — the proof you'd want if the NDA were ever tested.

No enterprise price tag

$3/month, unlimited, no per-seat fees. Signing an NDA shouldn't require a sales call or an annual contract.

Send and sign a mutual NDA in four steps

  • Upload your NDA — or save it as a template the first time so the next one takes seconds.
  • Add signature and date fields, then add both signers: you and your vendor.
  • Send. Your vendor opens the link, reviews, and signs on any device — no account required.
  • Both of you receive the finished, tamper-evident PDF with the audit trail attached. Now you can talk freely.

Is it actually binding? Yes. An NDA signed electronically is enforceable under ESIGN and UETA in all 50 states, and the tamper-evident audit trail gives you a record that holds up. See why e-signatures are legally binding and how we protect confidential documents on our security page.

Signing an NDA online — FAQ

Yes. A non-disclosure agreement signed electronically is binding under the U.S. ESIGN Act and UETA and enforceable in all 50 states. sign.pink attaches a tamper-evident audit trail recording who signed, when, and from where — the kind of record that matters if the agreement is ever tested.

Get the NDA signed and get to the real conversation.

Unlimited NDAs, $3/month — or free for the occasional sign.