Kairos
Instant Identity Verification powered by AI
Kairos is a face-recognition AI company that offers identity verification APIs. Its products include instant identity verification (combining ID scan, selfie comparison, fraud checks, and liveness check), ID document verification (supports 4000+ ID types from 190+ countries), face liveness verification, biometric verification (face matching against databases), and legal age estimation from a selfie. The company was founded in 2012, is headquartered in Miami with offices in Singapore, and is venture-backed. It emphasizes unbiased algorithms trained on diverse datasets and uses AES-256 encryption and TLS for data security.
12 alternatives to Kairos
Ranked by how well each tool replaces Kairos: shared features, audience, price and popularity.
- 67 out of 100 matchUsage-based
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AI-powered identity verification for onboarding, fraud prevention, and compliance
Covers 2 of 15 key features.
62 out of 100 match—Identity verification and KYC built for global compliance
Covers 3 of 15 key features.
Free plan61 out of 100 matchUsage-basedAccept the world's digital IDs through a single API.
Covers 7 of 15 key features and is open source.
Open source59 out of 100 match—Authentication and authorization platform for users, AI agents, and machine identities
Covers 0 of 15 key features and starts cheaper.
Free plan59 out of 100 match$35/mo- 58 out of 100 matchUsage-based
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Manage authorization for enterprise software and AI with Cerbos
Covers 4 of 15 key features, starts cheaper and is open source.
Free planOpen source56 out of 100 match$25/moAuthentication & User Management Software
Covers 3 of 15 key features and is open source.
Free planOpen source56 out of 100 match$162/mo