Notarize Any Document. Anywhere. Right Now.

SealedSign is the most secure online notarization platform in the US — MISMO-certified, AI fraud-resistant, legally binding in all 50 states.

🔒 MISMO Certified
⚡ Available 24/7
✅ All 50 States

Get Your Document Notarized in 3 Steps

1

Upload Your Document

PDF documents up to 50MB. We support all legal document types.

2

Verify Your Identity

Quick 2-minute identity check. Government ID + a short quiz.

3

Get Your Sealed Document

Download your legally notarized PDF immediately after the session.

Average time to notarization: under 15 minutes

Built for Legal Certainty

SealedSign uses X.509 digital certificates, real-time deepfake detection, and tamper-evident PDF sealing — exceeding the requirements of every state RON law and MISMO mortgage standards.

  • Real-time AI deepfake detection during every session
  • IAL2 biometric identity proofing
  • X.509 PKI tamper-evident document sealing
  • 10-year encrypted video and document retention

MISMO Certified

Mortgage industry gold standard

SOC 2 Type II

Enterprise security compliance

ESIGN Act Compliant

Federal e-signature law

Zero-Trust Architecture

End-to-end encryption

Two Ways to Use SealedSign

Need Something Notarized?

Upload your document, verify your identity, and connect with a licensed notary in minutes. No account required.

  • No subscription needed
  • Pay per notarization
  • Instant download

Are You a Licensed Notary?

Join SealedSign's platform to serve clients remotely. Full digital journal, session recording, and compliance tools included.

  • MISMO-certified platform
  • Immutable digital journal
  • $79/month BYON plan

Simple, Transparent Pricing

Signer

$25

per notarization

  • 1 document
  • 1 notary session
  • Instant sealed PDF
  • 10-year storage
Most Popular

BYON Professional

$79

per month / notary

  • Unlimited sessions
  • Digital journal
  • Compliance dashboard
  • Priority support
  • Custom branding

Enterprise

Custom

pricing

  • White-label platform
  • Dedicated infrastructure
  • SLA guarantee
  • API access
  • MISMO Level 2

Frequently Asked Questions

Is online notarization legally valid?

Yes. Online notarization is legally valid in all 50 states under the federal ESIGN Act and individual state RON (Remote Online Notarization) laws.

What ID do I need?

A government-issued photo ID: driver's license, passport, or state ID card. The ID must be current and not expired.

How long does it take?

Most notarizations complete in under 15 minutes, including identity verification and the live video session with the notary.

How are documents stored?

Documents are encrypted with AES-256 and stored in tamper-proof WORM (Write Once Read Many) storage for 10+ years, exceeding all state retention requirements.

What is MISMO certification?

MISMO (Mortgage Industry Standards Maintenance Organization) certification is the gold standard for mortgage and real estate notarizations, ensuring compliance with lender requirements.