Build the document once, drop the fields where people sign, and send. SignSecure is esignature software for business teams that want templates, a complete audit trail and an open API in the same plan.
Electronic signature software replaces the print, sign, scan loop with a link. You upload a document, mark the places that need a name, a date or a signature, and send it to the people who need to sign.
Your signer opens the link in any browser, applies their signature, and the finished file is sealed and returned to everyone involved. Alongside it sits an audit trail recording who opened the document, when, from which device, and exactly what they agreed to. That pairing, the sealed file plus the evidence, is what makes an electronic signature hold up under ESIGN, UETA and eIDAS.
Signer identity, timestamps, IP and device, every field value, and a tamper-evident seal on the finished PDF.
Every capability below sits in the same account, on every paid plan. There is no feature you have to grow into.
Save any agreement as a template with its fields, its signer roles and its routing order already in place. The next send is a name, an email and a click. Sales teams keep their quote template, HR keeps its offer letter, and both open pre-tagged and ready.
Signature, initials, date, name, checkbox, dropdown and free text. Drag them once, assign them to a signer role, and they land in the same place every time.
This is e signature software with audit trail evidence attached to every document: sent, opened, viewed, signed, sealed, each with a timestamp and a device fingerprint.
Upload a list, pick a template, and send hundreds of personalised copies at once. Each recipient gets their own document, their own link and their own record.
Salesforce, HubSpot, Slack, Google Drive, Dropbox, Box and Zapier. Send from the tool you already have open and file the result where your team looks for it.
Electronic signature software with API access on every paid plan, plus webhooks for every event.
The same flow whether you send one agreement or five hundred.
Bring a PDF, a Word file or a saved template. Drop the fields on the page, assign each one to a signer, and set the order they sign in.
Each signer gets their own secure link. They open it on a phone, a tablet or a laptop, draw or type their signature, and confirm.
The moment the last signature lands, the PDF is sealed, the audit trail is attached, and copies go to every party and to your connected systems.
Create an envelope, add signers, and get a signing URL back. Webhooks tell your app the moment a document is opened, signed or sealed, so your database stays current on its own.
# create and send in one call
POST /v1/envelopes
{
"template": "renewal_2026",
"signers": [
{ "name": "Amara Whitfield",
"email": "amara@example.co",
"role": "customer" }
],
"webhook": "https://yourapp.example/hooks"
}
# 201 Created
{ "id": "env_8Kq2",
"status": "sent",
"signing_url": "https://sign.signsecure.org/8Kq2" }
Signatures made with SignSecure meet the requirements of the US ESIGN Act, UETA in every state that has adopted it, and eIDAS across the EU and UK.
One per-user price, unlimited documents, and every capability on this page included. The Salesforce app comes with each paid plan rather than sitting behind an upgrade, and there is a free tier if you want to send a handful of documents a month.
For teams sending contracts every week.
Billed annually
Quotes, order forms and renewals sent straight from the opportunity, with the signed copy filed back on the record.
Mutual NDAs, MSAs, statements of work and employment paperwork, each with its own template and routing order.
A form, a waiver, a letter. Upload it, sign it yourself or send it on, and download the sealed copy.
Free to start, no card needed. Bring a PDF and the name of someone who needs to sign it.