Proof

Proof: Identity-Centric Security Platform

Proof has launched a portable digital identity platform for banks, offering an identity-centric security network that enables users to verify their identity once and authorize multiple transactions securely, with IAL2 verified credentials and partnerships with major companies like First American, Rippling, TIAA, LegalShield, and Liberty Mutual.

New

Proof launches portable digital identity for banks

Introducing portable identity

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Verify once. Authorize everything.

Proof is the identity network behind the internet's most important transactions.

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IAL2 VERIFIED

Sophia

Caldwell

Credential ID

7C42 9B18 E3A6 0D5F

IAL2 VERIFIED

Grant

Mercer

Credential ID

9E31 6A77 D2B5 F4C0

IAL2 VERIFIED

Tiffany

Williams

Credential ID

B4E7 16C2 9F30 8A6D

First American logoRippling logoTIAA logoLegalShield logoLiberty Mutual logo

Built for the moments that can’t go wrong

From the documents you sign to the agents acting on your behalf — every action is tied to a verified identity, sealed at the moment it happens.

Everything you sign

Signatures and notarizations bound to a verified signer, then sealed so they can't be repudiated.

Everything you do online

Account openings, payments, and logins tied to a real human — not a stolen or synthetic credential.

Everything an agent does for you

Every action an AI agent takes on your behalf is authorized and traceable straight back to you.

See it work

Verified users enjoy a frictionless experience

Our cloud wallet that is smart enough to know who's already enrolled. First-timers verify their identity and are issued a digital identity inline, then present their credential. No separate enrollment, no second flow.

Proof digital ID wallet, accepted everywhere

Privacy by design

Customers share what's needed and nothing more

Every identity request shows your customer exactly what you're asking for, and they approve only the attributes they agree to. It creates trust with your customer with less liability to hold.

New · Agentic identity

Authorize agents with an identity that creates a record

As AI agents begin transacting on people's behalf, Proof delivers the cryptographic record of the actual human who authorized an agent's action.

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Biometrics verified

IAL2 verified

Agent authorized

Proof agent authorization record

Creators of

x401

X401 unauthorized · Identity required

Open the AI channel

Now you can ask an AI agent for ID the same way you'd ask a person. With x401, agents can buy insurance, apply for loans, open accounts, and book travel. Finally, a solution that unlocks the agentic channel for all commerce.

Let's build something Read the full spec

x401 API terminal: 401 Unauthorized then 200 OK with proof presentation

A decade of securing high-stakes transactions

Proof brings network-based verification and live experts together to power millions of identity-assured interactions annually. It’s the industry’s most robust identity network.

$200B+ in transactions secured each year

A fraud model that detects forgery with 400+ network signals

1,800+ live identity agents

A single platform to secure any authorization

The Proof℠ platform provides multiple solutions to secure every interaction across the customer lifecycle.

Solutions for every transaction

notarize iconNotarize sign iconSign identify iconIdentify ID iconVerify certify iconCertify house iconClose

Cross-platform fraud Detection

shield iconDefend

Company-wide Enterprise tooling

beacon iconCommand Center

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AICPA SOC 2

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IAL2 Certified by Kantara Initiative

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MISMO Certified

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WCAG Level AA Compliant

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WebTrust Audited

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Defend

Securing every authorization on our network

Whenever you sign with your identity, our platform is monitoring every authorization. Defend automatically analyzes transactions for suspicious behavior. It’s our anti-fraud platform with deepfake detection and signals from the rest of our network.

Start with Defend

Industries we’re digitizing

TNT graphic\ \ Real estate\ \ Proof is helping Texas National Title catch bad actors with enterprise-grade security and identity verification\ \ Learn more

BCU graphic\ \ Credit Unions\ \ Baxter Credit Union is leading the charge in working with DMVs across the country to accept electronically notarized documents\ \ Learn more

Hello Prenup graphic\ \ Financial Services\ \ Proof is partnering with HelloPrenup to digitize the final piece of creating a prenuptial agreement: the notarization\ \ Learn more

Hargrove graphic\ \ Legal Services\ \ Hargrove Firm powered by NetLaw is streamlining estate plan document execution with Proof\ \ Learn more

First American graphic\ \ Real Estate\ \ First American Title has completed over 50,000 remote online notarization signings with Proof\ \ Learn more

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Protect your business with Proof

Verify your customer’s identity and start building a trusted relationship in minutes.

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