Features, pricing, ratings, and pros & cons — compared head-to-head.
Cybernetica SplitKey is a commercial multi-factor authentication and single sign-on tool by Cybernetica. Secrets Vault is a commercial multi-factor authentication and single sign-on tool by Secrets Vault. Compare features, ratings, integrations, and community reviews side by side to find the best multi-factor authentication and single sign-on fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Organizations handling government authentication or regulated KYC workflows should evaluate Cybernetica SplitKey for its patented split-key architecture, which distributes cryptographic material across the device and server to eliminate single points of compromise. The platform holds eIDAS2 compliance and integrates digital identity wallet and certificate authority functions natively, reducing the operational overhead of bolting together separate PKI and identity tooling. Skip this if your priority is consumer-facing passwordless login at scale; SplitKey's strength is in high-assurance, compliance-heavy use cases where the authentication event itself generates auditable, signed records.
Startups and SMBs managing Web3 assets or handling sensitive customer data will find value in Secrets Vault's image-based passwordless authentication paired with post-quantum cryptography, which eliminates the attack surface of traditional passwords before quantum threats materialize. The zero-knowledge architecture means the vendor has no access to user data even under subpoena, and biometric verification happens on-device with zero storage of biometric templates. Organizations already deep in legacy identity infrastructure or those needing NIST compliance reporting across all five CSF functions should look elsewhere; Secrets Vault prioritizes authentication and data protection over the broader access control and governance workflows that larger enterprises demand.
Smartphone-based digital identity tech for secure authentication and signing
Image-based passwordless authentication and data protection using PQC
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Common questions about comparing Cybernetica SplitKey vs Secrets Vault for your multi-factor authentication and single sign-on needs.
Cybernetica SplitKey: Smartphone-based digital identity tech for secure authentication and signing. built by Cybernetica. Core capabilities include Smartphone-based authentication, Electronic signing, Patented split-key technology..
Secrets Vault: Image-based passwordless authentication and data protection using PQC. built by Secrets Vault. Core capabilities include Image-based passwordless authentication, Post-quantum cryptography (PQC) protection, Client-side encryption on user devices..
Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.
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