The Document Engine
for Modern Teams.
Signr transforms DOCX templates into secure, audit-ready signature flows. API-first, developer-friendly, and designed for scale.
Upload DOCX
Drag & drop template
Send Request
Magic-link or OTP
Track Progress
Real-time updates
Get Signed PDF
Legally binding + audit
Built by developers, for developers.
Manage templates and send envelopes through the Console, or integrate directly via our REST API.
- DOCX template upload and field mapping
- Magic-link signing flows for recipients
- Real-time envelope status tracking
- REST API for programmatic access
// Create an envelope via the Signr API
const response = await fetch(
'https://console.signr.app/api/v1/envelopes',
{
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${API_KEY}`,
},
body: JSON.stringify({
name: 'Service Agreement — Q1 2026',
templateVersionId: 'tv_k2m9x...',
recipients: [{
email: 'alice@example.com',
name: 'Alice Smith',
kind: 'signer',
}],
fieldValues: {
clientName: 'Alice Smith',
startDate: '2026-03-01',
},
}),
}
);
const envelope = await response.json();
console.log(envelope.data.id);
// → "env_892h1293h"{
"success": true,
"data": {
"id": "env_892h1293h",
"name": "Service Agreement — Q1 2026",
"status": "sent",
"recipientCount": 1,
"createdAt": "2026-02-18T14:32:00Z"
}
}Everything you need to ship signatures.
Don't build it yourself. Use our battle-tested infrastructure for secure, legally-binding agreements.
Templates & DOCX
Upload standard DOCX files as reusable templates. Map variable fields like names, dates, and clauses.
Console & API
Full-featured console for managing templates and envelopes, with a REST API for automation.
Signing Experience
Frictionless magic-link flows — signers don't need accounts or apps.
Workflow Engine
Sequential signing workflows with role-based routing for multi-party agreements.
Audit Trails
Complete audit logs for every envelope action — timestamps, IP addresses, and signer events.
Email Delivery
Automated email notifications with secure signing links for every recipient.
Secure by Default
TLS encryption, authenticated sessions, and role-based access control.
Multi-Org Support
Manage separate organizations and projects with scoped permissions.
From Template to Signed PDF.
A simple 3-step process designed for automation and scale.
Upload & Map
Drop your DOCX template. Map variable fields like {{name}} or {{date}} in seconds.
Send Request
Create an envelope from the Console. Signr generates secure magic-links and sends email notifications automatically.
Signed & Sealed
Once all parties have signed, download the completed PDF with a full audit trail attached.
Simple, transparent pricing
Free during Beta. We'll introduce usage-based plans as the platform matures.
Frequently Asked Questions
Start sending agreements in minutes.
No credit card required. No hidden fees. Just efficient, secure signatures.