Electronic signatures
Sign with confidence.
Proof that lasts.
Send contracts, approvals, rental agreements, acknowledgments and waivers for signature, by email, text, QR, kiosk or your own software, on one evidence-backed engine.
- One signer or many
- Completed PDF and audit trail
- A certificate anyone can check
Four ways to sign. One record.
However the document reaches the person, the same engine tracks the signer, the document and the completed record.
Inside your own software
Your CRM, booking system, point of sale or application creates the agreement through the API and receives status changes by webhook. See embedded signing.
By email
Send a personal signing link, schedule reminders and automatically deliver the completed copy when the agreement is done.
By text
Send the secure signing link by SMS when a phone number is already part of the transaction and speed matters.
On a tablet or QR
The SignSealer tablet app for iOS and Android runs one form in kiosk mode behind a staff PIN, resets between guests and keeps signing when the connection drops. Hand it across the counter, or let the signer scan a QR code and use their own phone. On its way to the App Store and Google Play; a business can install the Android build from its account today.
What can you sign?
Waivers are one use case. SignSealer is built for the full range of agreements a business needs signed.
Contracts & NDAs
Customer contracts, vendor agreements, confidentiality agreements and amendments.
Approvals & authorizations
Work authorizations, estimates, change orders, acknowledgments and internal approvals.
Rental & service agreements
Equipment, property, recreation and service documents with one signer or several.
Waivers & releases
Participant waivers, releases, consent forms and guardian signatures when your operation needs them.
Sign. Verify. Seal.
Three layers of the same completed record: the signing act, the evidence behind it and the sealed output.
Sign
The signer receives or opens the agreement, reads the document, consents to electronic signing and completes the required signature step.
Verify
The record retains document identity, signer events, timestamps and certificate data. A completed certificate can be checked without an account.
Seal
The completed PDF and evidence are bound to the document so later changes can be detected instead of silently replacing what was signed.
Built for businesses that sign all day
Use the same signing platform across different industries without forcing every industry into the same document or workflow.
What the business sees
Every document shows who has completed it and who it is still waiting on, so the signing queue is operational data instead of a stack of files.
What the signer sees
A focused signing page with no account to create. The signer sees the document first, then consent, then the signature step.
The document
The exact agreement being signed is shown before the signature step, with the record tied to that document version.
Consent
Electronic-signing consent is recorded as its own event before the signature is completed.
The signature
The signer completes the required method and receives the completed copy when the agreement is finished.
An API built for real workflows
Create agreements from your own product, keep writes idempotent, scope credentials tightly and react to signed webhook events.
Idempotent writes
Retry safely without accidentally creating a second agreement when a network request is uncertain.
Signed webhooks
Receive completion and workflow events so your system can continue automatically.
Scoped credentials
Give each integration only the capabilities it needs instead of one broad full-access key.
From the blog
Practical guidance on electronic signatures, evidence, agreements and the workflows that surround them.
How e-signature pricing works, and which model suits you
Per user, per envelope, per seat with an allowance, pay as you go. What each model rewards, and the questions that decide which fits.
Sending a document by text: what it actually takes
Texting a signing link works better than email and costs more to set up. The consent rules, the carrier registration, and what to expect.
When you do not need a certificate for an agreement to hold up
E-SIGN and UETA ask for five things, and none of them is a certificate. What they do ask for, and what a record has to show to satisfy each.
Ready when the next guest is.
Free for the first 25 agreements a month. No card to start.