Proof is an identity-assured transaction management platform that verifies identities and secures digital transactions.
Proof has raised $15.7M in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in November 2025.
Proof's investors include Polaris Partners, Canapi Ventures, Wells Fargo, Camber Creek, CapitalG.
Proof is headquartered in Boston, United States.
Proof is an identity-assured transaction management platform that verifies identities and secures digital transactions.
Proof is at the Venture - Series Unknown stage.
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"Proof — Funding & Investors." VCBacked, November 12, 2025, https://www.vcbacked.co/company/proof-boston. Accessed July 19, 2026.
VCBacked. (2025). Proof — Funding & Investors. Retrieved July 19, 2026, from https://www.vcbacked.co/company/proof-boston
{{cite web |title=Proof — Funding & Investors |url=https://www.vcbacked.co/company/proof-boston |website=VCBacked |access-date=July 19, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated