SIGNiX offers both e-signatures and remote online notarization on a subscription model. But RON is bundled with e-sign in ways that inflate pricing for customers who primarily need notarization. Zignature is RON-first: purpose-built for notarization with pay-per-session pricing and a full developer API.
SIGNiX bundles e-signatures and RON into subscription tiers — you pay monthly whether you use it or not. Zignature's RON is pay-per-session: $25–$32 per completed notarization, no subscription, no waste. For teams with variable RON volume, the savings are immediate.
SIGNiX's API access is gated behind enterprise tiers with custom contracts. Zignature's REST API is self-serve — available from day one, with iframe embedding, BYON support, and webhook callbacks for every session event.
SIGNiX's white-label RON requires an enterprise agreement. Zignature's white-label branding — custom logo, accent color, and button labels on the notarization iframe — is available to all API customers without a sales call.
| Feature |
|
|
|---|---|---|
| Session & Signing | ||
| Live Video RON Session | ||
| Government ID Verification | ||
| Electronic Notary Seal | ||
| Encrypted Session Recording | ||
| Tamper-Evident Audit Trail | ||
| Platform & Integration | ||
| Developer API (Self-Serve) | Enterprise only | |
| White-Label Without Contract | ||
| BYON (Bring Your Own Notary) | ||
| Embeddable iFrame Widget | Enterprise only | |
| Compliance & Security | ||
| HIPAA Compliance | ||
| 21 CFR Part 11 | ||
| 40+ State Coverage | ||
| Pricing | ||
| Client Price Per Session | $25–$32 all-in | Subscription + per-session |
| Subscription Required | No | Yes (annual) |
Every feature below is included in the $25–$32 session price. No upsells, no add-ons for standard sessions.
Browser-based, no app download. HD video call with a state-commissioned notary.
Stripe Identity biometric scan with liveness detection. Meets all state RON ID requirements.
Official digital seal from a state-commissioned notary. Cryptographically tamper-evident.
Full session recording stored with AES-256 encryption. Available for review for the life of your account.
Your notarized document delivered instantly as a court-ready, tamper-evident certified PDF.
Complete chain of custody: timestamps, IP addresses, authentication records, and notary seal provenance.
Both platforms deliver legally valid RON sessions. SIGNiX bundles RON into a broader e-sign subscription — you pay monthly regardless of volume. Zignature is pay-per-session ($25–$32 all-in), RON-first, with a self-serve API and white-label branding available without a custom contract.
SIGNiX does have API capabilities, but access to RON-specific endpoints is typically gated behind enterprise tiers. Zignature's REST API is fully self-serve — sign up, get your API key, and start embedding notarization sessions immediately.
Zignature RON sessions are HIPAA-compliant and support 21 CFR Part 11 audit trail requirements. Sessions include government ID verification (Stripe Identity with liveness detection), encrypted video recordings, and a cryptographically tamper-evident audit trail.
$25–$32 per session, all-in. No subscription. Live notary in under 5 minutes. Certified PDF the moment you're done.