# TrulyYou Reviews
**Vendor:** TrulyYou  
**Category:** [Passwordless Authentication Software](https://www.g2.com/categories/passwordless-authentication)
## About TrulyYou
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.






- [View TrulyYou pricing details and edition comparison](https://www.g2.com/products/trulyyou/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-17+07%3A22%3A03+-0500&secure%5Bsession_id%5D=378e0661-2b5e-42ea-b2a5-0c9bce33020c&secure%5Btoken%5D=70e88babaaaa36d47209af41342fd2302cebcde00f20ad9ba6f90b9178464a45&format=llm_user)

## TrulyYou Features
**Functionality**
- FIDO2-compliant
- Works with hardware security keys
- Multiple authentication methods
- Offline or no-phone solution

## Top TrulyYou Alternatives
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