Open at the core. Enterprise where it counts.
The format, the verifier, and the PDF Editor are free and open - forever. Pay only for managed security, identity, and scale.
Open Platform
The open format, CLI, Rust SDK, and free PDF Editor. No paywalls.
Download free- OSDF format & open specification
- Verification CLI & WASM core
- Rust SDK (JS, Python, Go coming soon)
- Free PDF Editor (sign, OCR, redact)
- Local transparency ledger
- Community support
Professional
For teams that need managed signing, revisions, and collaboration.
Join the waitlist- Everything in Open Platform
- OSDF Editor & managed signing
- Revision history & collaboration
- Hosted verification API
- Email & chat support
- SSO (Microsoft Entra, OIDC)
Enterprise
Envelope encryption, Key Broker, Gateway, and identity integration.
Join the waitlist- Everything in Professional
- Envelope encryption & Key Broker
- Email Gateway & quarantine
- Exposure Detection
- Customer-held KEKs (HSM/KMS)
- Priority SLA & onboarding
Government
Sovereign, compartmentalized deployments for regulated missions.
Join the waitlist- Everything in Enterprise
- Zero-trust data capsules (X2)
- Compartment-level encryption
- Self-hosted / air-gapped
- PIV/CAC & FIPS-validated modules
- Assurance program & support
Feature comparison
| Capability | Open | Pro | Enterprise | Gov |
|---|---|---|---|---|
| Format & verification | ||||
| Open OSDF format & spec | ||||
| Verification CLI & Rust SDK | ||||
| Hosted verification API (soon) | ||||
| Offline verification | ||||
| Authoring | ||||
| Free PDF Editor | ||||
| OSDF Editor & revisions (soon) | ||||
| Managed signing (soon) | ||||
| Security & access | ||||
| Envelope encryption (soon) | ||||
| Key Broker & customer KEKs (soon) | ||||
| Email Gateway & quarantine (soon) | ||||
| Exposure Detection (soon) | ||||
| Compartmented capsules (X2) (soon) | ||||
| FIPS-validated modules (soon) | Add-on | |||
| Operations | ||||
| SSO (Entra / OIDC / SAML) | ||||
| Self-hosted / air-gapped | Option | |||
| Support | Community | Priority SLA | Assurance | |
Capabilities marked (soon) are on the roadmap and not yet available. Paid tiers are pre-launch - join the waitlist to be notified when they ship.
Need something specific? Talk to our team about volume, sovereign hosting, or assurance requirements.
The future of trusted documents
Bring cryptographic verification, verifiable provenance, and zero-trust access control to every document your organization creates and receives.