Identity verification built for a digital world
Proof is the world’s first identity-assured transaction management platform, combining automated identity verification solutions with humans to intervene when trust is at risk

Verify to your standards
With Proof, you can build custom identity verification processes to support all your business’ use cases. Proof is also the first eSignature platform that’s compliant with NIST IAL2 identity verification standards, the national benchmark for securing sensitive transactions online.







Every transaction needs trust
Fraud is one of the biggest threats facing businesses today. With Proof, we give you auditable identification and cryptographic evidence so your business can have greater trust in its most important transactions.

Fight fraud
Businesses need evidence that you’re interacting with legitimate customers. Proof has built-in fraud flags and Enhanced Signer Identification for a full view into the signer’s identity and activity of each document.

Simplify compliance
Proof Engine® accounts for more than 4.5 million rules to ensure each transaction complies with state laws, company policies, and regulatory requirements.

Reduce friction
Proof’s on-demand solutions allow customers to verify and eSign at their convenience, helping businesses process their transactions faster.
See a product walkthrough
Why Proof?
We’re on a mission to secure all critical commerce in our economy, because digital transactions are truly more secure than pen and paper.
Enhanced security
Proof protects transactions by verifying an identity before granting access to the document. This ensures only the intended recipient has access to the document and its sensitive information.
Lower costs
Online identity proofing reduces costs associated with physical paperwork, storage, and document transportation. Cost savings can be passed onto your customers through better interest rates or lower fees.
Geographic flexibility
Proximity is no longer a barrier. Businesses can authenticate customers remotely, which means you can serve customers anywhere without requiring them to visit a physical location.
Trust and confidence
Proof is the first eSign platform to be IAL2 certified by the Kantara Initiative. This means Proof offers the gold standard for online identity verification, elevating the trust for all parties involved in a transaction.
Auditable documentation
Proof captures a robust audit trail that details each step of a transaction and your signer’s identity information. These records help prove compliance, provide data to courts, and offer insight into the legitimacy of a customer.
Accessible experience
Serve every customer and provide an equitable experience for all. Proof works for those with hearing and vision impairment with a customer experience that meets WCAG 2.1 AA accessibility requirements.