Prove Identity, Inc.

History and Founding

Prove Identity, Inc. was founded in 2008 as Payfone, initially focusing on mobile authentication for the financial services industry. In 2011, the company pioneered the concept of “digital identity” tied to the mobile phone. Key milestones include the launch of Trust Score® and SIM Swap detection in 2015, and Prove Pre-Fill® in 2017 to accelerate consumer onboarding. In 2020, Payfone rebranded to Prove following a $100 million Series H investment and simultaneously acquired Early Warning Services’ mobile authentication lines of business and UnifyID, a mobile behavioral biometrics company. Development of the Prove Identity Network began that same year. In 2023, Prove raised an additional $40 million from MassMutual Ventures and Capital One Ventures, reaching a $1 billion valuation. The company appointed Rahul Singh as Chief Technology Officer in 2024, signaling continued investment in AI and platform innovation.

Business Model and How It Makes Money

Prove operates a SaaS-based business model, offering its unified identity platform and a suite of solutions on a subscription or usage basis. The company generates revenue by licensing its verification, authentication, and fraud prevention products to enterprises across banking, crypto, retail, healthcare, insurance, and other sectors. Prove’s platform replaces traditional, costly methods like SMS OTPs with passive, device-based verification, reducing customer acquisition costs and fraud losses for clients. The company also offers value-added services such as Prove Pre-Fill®, which accelerates onboarding, and Know Your Payee for payment verification. Partnerships with Visa, FanDuel, and Experian extend its reach and monetization avenues.

Core Products and Platforms

Prove’s flagship Prove Identity Platform serves as a unified trust layer for the entire customer journey. Key products include Prove Pre-Fill® for faster onboarding, Prove Human Assurance to prevent bots and SIM pumping, Prove Account Opening for instant activation, Prove Verified User to stop impersonators, Prove Unified Authentication for passwordless login, ProveX for accessing verified partner credentials, Know Your Payee for payment recipient verification, and the Agentic Suite to secure AI agent interactions. The company also launched Prove Auth℠ in 2023 as a next-generation passwordless authentication solution.

Market Position and Clients

Prove is trusted by over 2,000 companies, including 19 of the top 20 U.S. banks, 2 of the top 3 global cryptocurrency exchanges, 3 of the top 5 U.S. retailers, 3 of the top 3 U.S. healthcare companies, and 6 of the top 10 U.S. insurance companies. The platform processes billions of transactions annually and has demonstrated results such as a 35% reduction in abandonment and a 75% reduction in fraud relative to attack rates. Prove competes with other identity verification providers such as Jumio, Onfido, and Mitek, but differentiates via its passive, phone-centric approach and strong banking sector penetration.

Recent Developments and Strategic Direction

In 2025, Prove launched the Prove Identity Platform as a unified trust infrastructure for the AI era and announced the Prove Agentic Suite to secure AI agent interactions. In March 2026, the company appointed Adi Marom as Chief Customer Officer to scale global customer success. Prove continues to expand internationally, with operations in India and Brazil, and has formed strategic partnerships with Visa, FanDuel, and Experian. The company’s focus remains on making digital identity verification frictionless, private, and persistent, leveraging AI and network intelligence to stay ahead of evolving fraud threats.