Total Products under this Category: 126
Last updated: September 01, 2026
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Highlighted products: 1Password, Microsoft Entra ID, LastPass, Cisco Duo, Keeper Password Manager, NordPass Business, AuthX, and Descope.
Underlying data: [Grid® JSON](https://www.g2.com/categories/passwordless-authentication/grids.json?focus%5B%5D=1password&focus%5B%5D=microsoft-entra-id&focus%5B%5D=lastpass&focus%5B%5D=cisco-duo&focus%5B%5D=keeper-password-manager&focus%5B%5D=nordpass-business&focus%5B%5D=authx&focus%5B%5D=descope)
The first SDK to combine the simplicity of passwordless authentication with the security of private key management
What is TrulyYou? TrulyYou is Strong Customer Authentication (SCA) infrastructure purpose-built for financial services. A single SDK enables banks, neobanks, payment providers, and fintechs to secure payments, logins, approvals, and high-risk actions across apps, web, embedded third-party flows, and AI interfaces—all with one FIDO2 passkey credential. Unlike general-purpose authentication platforms, TrulyYou ties every passkey to a verified identity from Day 1—not just a device. The SDK replaces fragmented MFA stacks, SMS OTPs, hardware tokens, and authentication redirects with one function call that cryptographically signs each action on-device, producing non-replayable, auditable approvals. Core capabilities: Identity-linked passkeys — Credential bound to verified identity, enabling device migration, account recovery, and regulatory audit trails without re-enrollment Native dynamic linking — Cryptographic binding of user, device, and transaction details per PSD2/SCA requirements—built in, not bolted on Any-surface authentication — First-party apps, 3DS challenges on merchant sites, Open Banking consent screens, and AI agent approvals from one SDK Non-replayable transaction proof — Each approval is unique and cryptographically tied to a specific user, device, action, and timestamp Who uses TrulyYou: Mid-market banks, neobanks, and payment service providers seeking PSD2/SCA compliance without enterprise-platform complexity or legacy hardware dependencies.
Verifyoo BehavioMetric Protection Suite is an end to end solution covering the basic login, account recovery and fraud prevention. Verifyoo vision is to become the de-facto standard for mobile biometrics by providing users secure & easy access to their accounts without compromising their privacy.
