RON Platform Comparison 2026
Zignature
Zignature
VS
Proof (Notarize)
Proof (Notarize)

Zignature vs Proof (Notarize)
Market Leader

Proof (formerly Notarize) is the largest RON provider by volume, but business plans require a subscription on top of per-session fees. Zignature offers comparable legal validity and notary quality with transparent pay-per-session pricing and a full developer API.

$25–$32
All-in per session
40+
US states covered
<5 min
Notary connection
API
Self-serve access
Start Free Session See Pricing
Recommended
Zignature
Zignature RON
SMBs, platforms & high-volume teams
$25–$32 per session, all-in
No subscription required
Self-serve API & white-label
BYON (Bring Your Own Notary)
40+ US states, HIPAA-compliant
Proof (Notarize)
Proof (Notarize)
Established enterprises with Notarize contracts
Starting at $50–$150/mo + $25/session
Subscription + per-session
No self-serve API in most tiers
Limited or no white-label option
Key Differences

Same Legality,
Better Platform

Transparent Pricing

No Double-Billing

Proof charges businesses a monthly subscription fee AND a per-session fee on top. Zignature charges only per completed session — $25–$32 all-in. For low-to-medium volume users, the difference adds up to hundreds of dollars a month.

Self-Serve API

White-Label & BYON API

Proof's white-label offering is enterprise-gated with a custom contract. Zignature's API, iframe embedding, and BYON option are available at launch — no sales call required. Build notarization directly into your product from day one.

85% Payout

Notary-Centric Payouts

Zignature pays notaries 85% of the session fee via Stripe Connect — direct to their bank account after each completed session. Proof's notary compensation model is less transparent, with fixed per-session rates that may not reflect market rates in high-demand states.

Feature Comparison

Side-by-Side Breakdown

Feature
Zignature Zignature
Proof (Notarize)
Proof (Notarize)
Session & Signing
Live Video RON Session
Government ID Verification
Electronic Notary Seal
Encrypted Session Recording
Instant Certified PDF
Platform & Integration
Developer APIEnterprise only
White-Label BrandingEnterprise contract
Embeddable WidgetEnterprise only
BYON (Bring Your Own Notary)
Compliance & Security
HIPAA Compliance
40+ State RON Coverage
Tamper-Evident Audit Trail
Pricing
Client Price Per Session$25–$32 all-in$25 + subscription
Business SubscriptionNone$50–$150/mo
Decision Guide

Which Platform is Right for You?

Recommended
Zignature

Choose Zignature

  • You want pay-per-session pricing without a subscription
  • You need a developer API or embeddable notarization
  • You want white-label or BYON capability
  • You have variable monthly volume and hate fixed fees
Start Free Session
Proof (Notarize)

Choose Proof (Notarize)

  • You're a large enterprise already on a Proof contract
  • You need Proof's specific compliance certifications
  • You process thousands of sessions per month at negotiated rates
  • You require Proof's identity network integrations
What's Included

Every Zignature Session Includes

Every feature below is included in the $25–$32 session price. No upsells, no add-ons for standard sessions.

Live Video Session

Browser-based, no app download. HD video call with a state-commissioned notary.

Government ID Verification

Stripe Identity biometric scan with liveness detection. Meets all state RON ID requirements.

Electronic Notary Seal

Official digital seal from a state-commissioned notary. Cryptographically tamper-evident.

Encrypted Session Recording

Full session recording stored with AES-256 encryption. Available for review for the life of your account.

Certified PDF

Your notarized document delivered instantly as a court-ready, tamper-evident certified PDF.

Tamper-Evident Audit Trail

Complete chain of custody: timestamps, IP addresses, authentication records, and notary seal provenance.

FAQ

Common Questions

Both platforms provide legally valid RON sessions in 40+ states. The key difference is pricing: Proof charges businesses a monthly subscription ($50–$150/mo) plus a per-session fee. Zignature charges only per session ($25–$32 all-in) with no subscription required.

Proof does have an API, but it's gated behind enterprise contracts and a sales process. Zignature's API is self-serve — sign up, get your API key, and start embedding notarization sessions into your platform the same day.

Yes. Both use state-commissioned notaries, government ID verification, live video sessions, electronic seals, and encrypted recordings. RON legal validity depends on the notary's commission and the session meeting state requirements — not the platform name.

Legally valid in 40+ US states

Ready to Try a Better RON Platform?

$25–$32 per session, all-in. No subscription. Live notary in under 5 minutes. Certified PDF the moment you're done.

Start Free Session All RON Comparisons