a55 ID is more than fraud prevention — it's a checkout-native identity layer powered by a network of millions of real shoppers. It unites identity, authentication, and checkout so merchants get stronger trust, higher conversion, and revenue protection, while shoppers enjoy a faster, safer path to purchase.
a55 ID unifies three critical capabilities that have historically operated in separate systems.
Most identity tools sit upstream. a55 ID brings identity into the purchase flow — the moment trust matters and friction hurts — keeping shoppers in the checkout instead of pushing them out of it.
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Verification happens in flow, using multi-factor signals like email, device/passkey, and SIM. Step-ups appear only when needed, keeping checkout fast and safe for shoppers while minimizing friction for merchants.
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The unified identity layer reduces friction, eliminates redundant tools, and cuts manual review. One integration replaces multiple vendors, simplifying your stack while strengthening every transaction.
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Synthetic and high-risk identities often bypass upstream checks. a55 ID catches them at checkout, protecting revenue for merchants and safeguarding legitimate shoppers from compromised accounts or fraud.
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3DS sends shoppers out of checkout and drives abandonment. a55 ID keeps them in the experience, providing strong authentication without disruption or extra friction.
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a55 evaluates identity across a broad network of merchants, not individual silos. Every checkout strengthens the a55 Identity Graph and raises protection for the entire network.
Identity designed for checkout. Stronger trust, higher conversion, and revenue protection in a single integration.