Acquisition
Jun 2026Multifactor acquired Keypo, Inc. to accelerate zero-trust security for AI agents; Keypo founder Dave Blumenfeld joined Multifactor as Founding Engineer.
SourceZero-trust authentication, authorization, and auditing for AI agents
Company research
Public company, workplace, funding, and market signals
Overview
Multifactor is a San Francisco-based zero-trust security platform for secure online account sharing by humans and AI agents, centered on authentication, authorization, auditing, revocable access links, and post-quantum cryptography. Public sources conflict on founding year: YC/company pages present it as a 2025 YC startup, while LinkedIn also lists 2016.
Primary product
Secure online account sharing / zero-trust account management platform (Checkpoint, Multi, and related MFKDF-based security primitives)
Founded
2025
Headquarters
San Francisco, California, United States
Team size
1-10
Industry
Computer and Network Security
Sub-industry
Identity security / AI agent security / zero-trust account management
Offices
Open Positions
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