Require an NDA before they can view.
Add an NDA or custom agreement to any sharing link. Viewers must sign before accessing your document. Supports both verified signatures (with email) and anonymous acknowledgements. Available on all plans.
Key benefits
Custom agreement text
Write your own NDA or agreement text. Displayed to viewers before they can access the document.
Verified or anonymous signatures
Choose whether to require email-verified signatures or accept anonymous acknowledgements.
Audit trail
Every signature is logged with timestamp, IP address, and viewer identity (if email verification is enabled).
Available on all plans
Unlike DocSend ($150/month for NDA), PaperLink includes NDA gates on all plans, including the free plan.
Frequently asked questions
Yes. NDA and agreement gates are included on all plans. DocSend charges $150/month for this feature. PaperLink includes it for free.
Yes. Write any agreement text you want. It is displayed to viewers before they can access the document. You can also add a welcome message alongside the NDA.
PaperLink records the signature event with timestamp and IP address. Consult your legal counsel about enforceability in your jurisdiction. The audit trail provides evidence of acknowledgement.