Identity Verification
Sardine
Capability scores
Methodology →- Authentication
- 4.0
- SSO & Federation
- 2.0
- Authorization
- 2.5
- Lifecycle & Provisioning
- 2.5
- MFA & Passwordless
- 3.0
- Governance & Audit
- 4.5
- Developer Experience
- 4.0
- Deployment Flexibility
- 3.5
- Pricing Transparency
- 3.0
- Support & Ecosystem
- 3.5
Scored 0–5 against a published rubric. Independent analysis, no vendor sponsorship.
Overview
Sardine is a fraud, compliance, and identity platform that combines device intelligence, behavioral biometrics, and verification for fintech and crypto businesses.
Capability deep-dive
Strong fraud and device signals fused with identity and compliance are the strengths, fitting high-risk financial use cases. It is broader than pure IDV, so simple verification needs may not need it.
Pricing
Usage-based, quote-based.
Bottom line
A strong fraud-plus-identity platform for fintech and crypto.
Independent editorial review. Author: Deepak Gupta. Last evaluated 2026-06-10.