Proof Product Overview
Proof is a comprehensive identity authorization platform offering certified, secure, and compliant tools—including real-time fraud defense, user management, eSignatures, multi-layered identity verification, AI-powered record certification, live agent transaction verification, and streamlined workflows—to protect businesses from impersonation, deepfakes, and synthetic fraud while ensuring regulatory compliance and operational efficiency.
Your complete toolkit for identity authorization
Stop impersonators, deepfakes, and synthetic fraud with the only platform built for identity authorization. Proof brings security, compliance, and confidence to your most important business moments.
- AICPA SOC 2
- IAL2 Certified by Kantara Initiative
- MISMO Certified
- WCAG Level AA Compliant
- WebTrust Audited
Stay ahead of threats with built-in intelligence
Fraud is evolving. Proof’s intelligence and oversight tools help you detect risk, respond fast, and scale securely.
Defend
Real-time fraud monitoring and alerts so you can stop suspicious activity before it costs you.
Command Center
Your control hub for managing users, workflows, audit trails, and performance data.
Powerful tools. One trusted platform.
Proof’s all-in-one platform features solutions that work together or stand alone to stop fraud, ensure compliance, and keep your business moving forward.
Notarize
Get documents signed, sealed, and legally notarized online - anytime, anywhere.
Sign
Secure eSignatures for high trust-agreements and regulated industries.
Identify
Know the person behind the screen with multi-layered identity verification.
Certify
Instantly trust records that can’t be faked with AI.
Verify
Secure remote authorizations for critical transactions with live agent verification.
Close
Accelerate deals with streamlined workflows and built-in compliance.
Automation where you want it. Human oversight where you need it.
Every Proof product is built on a foundation of secure infrastructure, real-time data, and verified humans.
Identity verification
Multi-factor, multi-signal identity checks with human backup when it matters most.
Proof Engine®
Rules-based automation that adapts to your workflows and risk tolerance.
Notarize Network
A nationwide network of commissioned notaries, ready when your customers are.
Refine digital trust with Proof
Go beyond verification to authorization and start building digital trust in minutes.
Related
Proof Legal Glossary
The Proof Legal Glossary, last updated June 19, 2026, defines key terms related to Proof's digital notarization and certification services, including fees, legal entities, API access, electronic signature laws, notary regulations, business definitions, service capacities, and specific platform features like Certify and Close for securing digital content and conducting real estate transactions remotely.
Proof: Identity-Centric Security Platform
Proof is an identity-centric security platform that combats AI-driven fraud by cryptographically securing every step of the customer journey—including onboarding, signing, notarization, and verification—providing a trusted digital identity network used across multiple industries to ensure transactions and authorizations are protected against forgery and impersonation.
Sign: Secure eSignatures
Proof's Sign is an eSignature platform that integrates identity verification directly into the signing process, offering customizable verification levels, automated compliance with over 4.5 million rules, native unification of identity and signing to reduce vendor complexity, control over signing order, stakeholder visibility without edit access, seamless API integration with existing systems, and upcoming cryptographically verified digital signatures for tamper-proof evidence.
Notarize: Remote Online Notarization by Proof
Notarize by Proof offers a secure, 24/7 remote online notarization platform accepted in all 50 states, enabling individuals and businesses to notarize documents instantly without appointments, featuring compliant identity verification, optional witnesses, custom branding, and the ability to use either your own or Proof’s extensive notary network to ensure seamless, fraud-protected notarizations anytime.
Proof Business Pro
Proof Business Pro is a comprehensive, pay-per-transaction platform offering online notarization starting at $25 per meeting, identity verification from $4 per person, and eSignature services at $4 per transaction, designed to streamline business operations with automated transaction management, robust security, and flexible workflows that enhance efficiency, reduce errors, and provide seamless, secure customer interactions anytime, anywhere.
Implementation Service Description
The Implementation Service provides Proof Subscribers with a time- and materials-based, remote consulting engagement during business hours to assist with architecting, planning, and integrating the Proof Platform via API for an embedded product experience, including discovery sessions with stakeholders to align business objectives and technical requirements, governed by Proof's General Terms and detailed in the Order Form.