ONE
ONE is a passkey-first identity platform that lets people verify their age or identity once and reuse that verification across apps, without businesses ever seeing raw personal data.
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Description
Every app that needs to check your age or confirm you're a real person tends to ask for the same sensitive documents — a driver's license, a selfie, sometimes more — and stores that data in yet another database that can leak. ONE is trying to break that pattern: you verify who you are one time, and instead of handing over your ID every time a new app asks, you reuse a cryptographic proof that says "yes, this person is over 18" or "yes, this is a real human" without ever revealing the underlying document or personal details to the app that's asking.
Under the hood, ONE is built on passkey-based authentication, which is inherently phishing-resistant since there's no password to steal, combined with encryption where the user — not ONE, and not the businesses relying on ONE — holds the keys to their own sensitive data. This lets it offer anonymous age verification and proof-of-personhood checks (useful for stopping bot signups and AI-driven fake accounts) while keeping businesses compliant with age-verification and KYC requirements without those businesses ever accessing readable personal information. As of now, ONE doesn't publish self-serve pricing — it's request-access only, which suggests it's still targeting early enterprise or platform partners rather than a general developer audience.
💬 Our review
The short version: the pitch — verify identity once, reuse everywhere, without exposing raw personal data to every app that asks — addresses a real and growing problem, especially as age-verification laws expand and bot/AI-driven fake accounts multiply. Passkey-first, user-held-key architecture is a genuinely stronger privacy model than most identity-verification vendors offer today.
The honest limitation right now is that there's no public pricing, no self-serve signup, and nothing to try — you have to request access and presumably go through a sales conversation, which makes it hard to evaluate against alternatives without committing time upfront. It's also entering a space with established players like Persona, Stripe Identity, and Yoti that already have broad enterprise adoption and transparent pricing; ONE's privacy-preserving architecture is a real differentiator on paper, but as an unproven, access-gated product it carries more integration risk than a mature vendor with a public track record.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Aucun prix public — accès sur demande uniquement, probablement orienté vers des partenaires entreprise/plateforme à ce stade
Pros
Authentification par passkey, résistante au phishing
Vérification d'âge anonyme sans exposer de PII lisible aux entreprises
Clés de chiffrement détenues par l'utilisateur, pas par ONE
Vérification réutilisable entre plusieurs applications
Cons
Aucune tarification publique, accès uniquement sur demande
Impossible à tester en self-service pour évaluer avant d'engager une conversation commerciale
Face à des acteurs établis (Persona, Stripe Identity, Yoti) avec un historique éprouvé