Engagement letters and NDAs — admissible across the EU and Switzerland.
Every signature is wrapped in a PAdES-B envelope with an RFC 3161 trusted timestamp. Admissible under eIDAS, ZertES, the UK ECA, and ESIGN — the same evidence a judge wants when a contract becomes a dispute.
Common use cases
- Client engagement letters
- Non-disclosure agreements (NDAs)
- Settlement agreements
- Power of attorney
- Contract amendments and addenda
- Witness statements (where the format allows)
If it ends up in court, the strength of your e-signature is the strength of your case. Don't compromise the evidence.
Why legal teams trust letssign.now
Legally binding everywhere it matters
Every signature carries a court-grade audit trail with a tamper-evident PAdES seal and an RFC 3161 trusted timestamp. Admissible across the EU, Switzerland, the UK, and the US.
Minutes, not weeks
Send a signing link by email or SMS. The signer opens it on a phone, signs, and the document is sealed and back in your hands — usually in the same conversation.
Your brand on every page
Branded tier ships your own YOURCOMPANY.letssign.now subdomain, your logo, your colour palette — even on the signing page and in the email.
Multi-signer routing, scheduled invites
Sequential or parallel signing. Pick the exact moment the invite goes out — useful when a board meeting decides the deadline.
Try it on your next legal contract.
Free plan — no credit card. Upgrade when you outgrow it.