Proof
Proof is a technology company that specializes in identity verification, digital notarization, fraud prevention, and secure transaction management. It serves various industries, including real estate, automotive, finance, and human resources. With a mission to standardize trusted digital transactions, Proof enables businesses to verify identities, agreements, and transactions quickly and securely. Over 7,000 businesses utilize Proof’s platform for their critical transaction needs. The company offers a range of services, including a digital signature platform that detects forgery in real time, secure video verification through live agents, and digital closings for real estate transactions. Proof also features a transaction management platform that centralizes identity verification and fraud prevention, along with a large network of online notaries for digital notarizations. Additionally, Proof provides a legal technology service that connects law firms with independent process servers for efficient service of process. Headquartered in Massachusetts, Proof employs between 201-500 people and is dedicated to enhancing the security and efficiency of digital transactions.
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Headcount trend
Proof went from 294 employees in Jul 2023 to 340 in Jun 2025. Jan to Jun 2025: 39 people joined, 14 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Proof
All salaries8 salary profiles in India
Funding
- Feb 2025 · Venture · State Farm Ventures
- Mar 2021 · Series D · $130M · Canapi Ventures, CapitalG, Citi Ventures
- Aug 2019 · Series B · $36.9M · Polaris Partners, Lennar Corporation, Realogy Holdings
- Jun 2016 · Series A · $8M · Polaris Partners, Founders Fund, Ludlow Ventures
- Feb 2016 · Seed · $2.4M · Polaris Partners, Ludlow Ventures
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Proof FAQ
How many employees does Proof have?
Proof has about 340 employees, up 0.9% over the 3 months to Jun 2025.
What is Proof's revenue per employee?
Proof makes about $441.18M in revenue per employee, based on $150B annual revenue and 340 employees.
How much does Proof pay?
6figr has 8 salary profiles for Proof in India, with pay broken down by role, level and gender on the Proof salaries page. See Proof salaries
How much funding has Proof raised?
Proof has raised $177.34M in total funding.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.