Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 16, 2026.

proof

What is proof?

proof is digital Identity & Trust.

When was proof founded and where is it based?

proof was founded in circa 2014 and is headquartered in Not explicitly stated in the provided context..

What problems does proof solve for buyers?

Buyers turn to proof for Fraud prevention in digital transactions, Securing online account openings and payments, Ensuring trust in digital signatures and notarizations, among 6 documented problem areas.

What questions do buyers ask AI about proof?

Buyers evaluating proof typically ask AI models about "Providing a comprehensive digital identity network", "Offering IAL2-verified digital identities", "Enabling secure e-signatures and remote online notarization", and 3 similar queries.

What alternatives do buyers compare proof with?

Buyers commonly compare proof with Assessing security features and anti-fraud capabilities, Evaluating compliance certifications (SOC 2, IAL2, MISMO), Comparing comprehensiveness of identity and authorization solutions, among 6 documented comparison brands.

What does proof offer?

proof's core products are Proof platform (includes Notarize, Sign, Identify, Verify, Certify, Close, Defend, Command Center), x401 (API for AI agent authorization).

How is proof priced?

proof uses Not explicitly stated, but 'Get Proof' and 'Talk to sales' links suggest a B2B model, likely subscription or transaction-based..

Who does proof target?

proof serves Real Estate, Credit Unions, Financial Services, Legal Services, and any industry requiring high-stakes digital transaction security and identity verification, especially for integrating AI agents..

What differentiates proof from competitors?

Proof's key differentiator is its comprehensive identity network that secures a broad range of high-stakes digital transactions, from e-signatures to AI agent authorizations. It combines IAL2 verified digital identities, privacy-by-design, a frictionless cloud wallet, robust fraud detection (100+ signals, deepfake detection), and a large network of live identity agents. Its x401 initiative specifically targets the emerging 'agentic internet', positioning it as a leader in authorizing AI actions.

Official website: https://proof.com/

Last analyzed: August 16, 2026

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About this profile

This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.

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