1Kosmos Identity-Backed Biometrics vs Silence Laboratories Silent Shard Snap: Side-by-Side Comparison (2026)

1Kosmos Identity-Backed Biometrics: Biometric authentication platform with identity verification and passwordless access. built by 1Kosmos. Core capabilities include FIDO2 certified biometric authentication, iBeta certified liveness detection, Multi-modal biometric support (fingerprint, facial, iris, voice)..

Silence Laboratories Silent Shard Snap: MPC-based 2FA MetaMask Snap for distributed self-custodial wallets. built by Silence Laboratories. Core capabilities include MPC-based 2FA for MetaMask wallet transactions, Distributed Self-Custodial Wallet creation within MetaMask, Phone-based transaction approval paired with browser..

Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.

1Kosmos Identity-Backed Biometrics differentiates with FIDO2 certified biometric authentication, iBeta certified liveness detection, Multi-modal biometric support (fingerprint, facial, iris, voice). Silence Laboratories Silent Shard Snap differentiates with MPC-based 2FA for MetaMask wallet transactions, Distributed Self-Custodial Wallet creation within MetaMask, Phone-based transaction approval paired with browser.

1Kosmos Identity-Backed Biometrics is developed by 1Kosmos. Silence Laboratories Silent Shard Snap is developed by Silence Laboratories. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Kosmos Identity-Backed Biometrics and Silence Laboratories Silent Shard Snap serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover Authentication. Key differences: 1Kosmos Identity-Backed Biometrics is Commercial while Silence Laboratories Silent Shard Snap is Free. Review the feature comparison above to determine which fits your requirements.