Agreements,
Signed & Verified.
Create, route, and execute legally binding electronic signatures with cryptographic integrity—self-hosted or cloud, with no vendor lock-in.
Signature
Built for Trust
Enterprise-Grade Features
Cryptographic Security
SHA-256 hash-chained audit logs and tamper-evident PDF sealing ensure document integrity is mathematically verifiable.
Immutable Audit Trail
Every signature, review, and view event is logged in an append-only, cryptographically chained audit record.
Edge-First Architecture
Deployed on Cloudflare Workers for sub-millisecond cold starts and global low-latency document delivery.
Governed Workflow Engine
Route agreements through Draft → Review → Approval → Signing with sequential and parallel recipient routing.
Electronic Signatures
Draw or type legally binding signatures on any device with ESIGN & eIDAS electronic consent capture.
Multi-Tenant Isolation
Strict organization-scoped data boundaries with role-based access control and team hierarchies.
Five Steps
How It Works
Create
Upload PDF/DOCX or draft agreements from scratch with a live Markdown editor.
Design
Place signature, text, date, and checkbox fields on a visual multi-page canvas.
Route
Submit for internal review and approval. Configure sequential or parallel signing order.
Sign
Signers receive secure tokenized links and sign on any device with electronic consent.
Verify
Every action is hash-chained. The completed document is independently verifiable forever.
Own Your Signing
Infrastructure.
Self-host with Docker, deploy to Cloudflare, or use our managed cloud. Your data, your certificates, your rules—no vendor lock-in, ever.