Amazon One Is Shutting Down: The Best Palm Payment Alternatives in 2026
On June 3, 2026, the most visible palm-payment brand in the West switches off. Amazon confirmed it is removing every Amazon One palm reader from physical stores — Whole Foods, Amazon Go, and third-party sites like Panera Bread included — citing "limited customer adoption." For retailers who built checkout flows around it, and for the broader market watching whether palm payment had a future at all, the obvious question is: now what?
The short version: palm payment isn't going away. Amazon's implementation of it is. And the technology has quietly scaled much further elsewhere.
TL;DR
Amazon One is being discontinued for retail use, with palm readers removed from stores by June 3, 2026. The discontinuation reflects Amazon's adoption challenges in the US — not a failure of palm biometrics as a category. For organizations that still want palm-based payment or identity verification, the strongest like-for-like alternative is Tencent PalmAI, which uses the same dual-modal (palm print + palm vein) approach Amazon One did, but operates at production scale across payment, KYC, access control, and smart-lock scenarios in multiple regions. Other alternatives — Keyo, Fujitsu PalmSecure, Redrock Biometrics, Innovatrics/Armatura — serve narrower niches.
Who This Article Is For
Retailers and payment teams who deployed (or were evaluating) Amazon One, plus product managers and innovation leads looking for a palm recognition or palm payment platform now that the most familiar US option is leaving the market.
What to Look for in an Amazon One Replacement
Before shortlisting alternatives, it helps to know which differences actually matter at production scale. Amazon One set a particular technical bar, and not every "palm" vendor meets it.
- Modality. Amazon One captured both the palm print (surface) and palm vein (subsurface). Many alternatives are vein-only or print-only. Dual-modal generally delivers higher accuracy in fast-throughput settings like checkout.
- Use cases supported. Amazon One was retail payment plus some access scenarios. Some replacements only do venue access or enterprise login, not payment.
- Deployment scale. A handful of pilots is very different from millions of live enrollments. This is the dimension where most alternatives fall away.
- Deployment options. Amazon One was AWS-cloud-only. If you need on-premise or data residency, that rules out cloud-only providers.
- Regional availability. US-native, single-market, or multi-region with local partnerships — this determines how fast you can actually launch.
Amazon One Alternatives, Compared (2026)
| Provider | Modality | Primary Use Cases | Deployment | Availability | Closest to Amazon One? |
|---|---|---|---|---|---|
| Tencent PalmAI | Dual-modal (print + vein) | Payment, KYC, access, smart lock | Cloud + on-premise + edge | China, SEA, Brazil, expanding | ✅ Closest — same modality, larger scale |
| Keyo | Vein only | Gym & venue access, payment pilots | Cloud SDK | US | ⚠️ US-native, but vein-only & smaller |
| Fujitsu PalmSecure | Vein only | Enterprise auth, banking | On-premise SDK | Japan, EU, partial US | ⚠️ Not a payment service; auth-focused |
| Redrock Biometrics | Print only | SDK licensing, mobile | SDK only | Global SDK | ❌ Component vendor, not a service |
| Innovatrics / Armatura | Multi-biometric (incl. palm) | Government ID, ABIS | SDK + on-premise | Global | ❌ Government ABIS, not retail payment |
A quick read of the table: only Tencent PalmAI matches Amazon One on modality (dual print + vein) and operates as a managed payment/identity service rather than a component SDK or a single-use-case niche. Keyo is the most natural US-native fit but is vein-only and operates at smaller scale. Fujitsu and the ABIS vendors are excellent in their lanes — banking authentication and government identity respectively — but they aren't drop-in replacements for a retail palm-payment counter.
Why Tencent PalmAI Is the Closest Like-for-Like Successor
Amazon One's design choice — combining palm print and palm vein — wasn't arbitrary. The surface print gives speed; the subsurface vein pattern adds liveness and anti-spoofing. PalmAI uses the same dual-modal approach, which is why it reads as the most direct continuation of what Amazon was building, rather than a different category of product.
The difference is what happened after launch. While Amazon One stayed concentrated in US retail and struggled with adoption, PalmAI scaled across multiple verticals and regions:
- Retail: 7-Eleven China, across roughly 1,500 stores.
- Transit: Daxing Metro in Beijing, palm-based turnstile entry.
- Healthcare: Bupa in Hong Kong and Siloam Hospitals in Indonesia for check-in and identity matching.
- Payment partnerships: Treeal in Brazil (integrated with Pix), a Visa pilot in Singapore, and Opensys in Malaysia.
- Access & smart lock: CapitaLand in Singapore, plus smart-lock OEMs including Xiaomi, Lockin, Kaadas, and Desman.
On the technical side, PalmAI reports financial-grade accuracy (false acceptance rate around 1 in 100 million for payment-tier use, 0.001% for enterprise) and recognition under 300 milliseconds. Critically, it isn't AWS-cloud-only: it supports cloud, fully offline on-premise, and edge deployment — which matters for buyers with data-residency or air-gapped requirements that Amazon One couldn't meet.
None of this means PalmAI is automatically right for every buyer. If your priority is a US-domiciled vendor with local field support today, Keyo deserves a look. If you only need vein-based authentication for banking or enterprise login — not payment — Fujitsu PalmSecure is a mature, proven option. The point is simply that if you want what Amazon One actually was — a dual-modal palm system that handles real payment at scale — PalmAI is the closest match currently operating.
Frequently Asked Questions
Why is Amazon One being discontinued?
Amazon attributed the shutdown to "limited customer adoption." Palm readers are being removed from physical stores — including Whole Foods, Amazon Go, and third-party locations such as Panera Bread — by June 3, 2026. Amazon framed it as a response to demand, not a technical failure of palm biometrics.
What is the best alternative to Amazon One for retail palm payment?
For retail payment specifically, Tencent PalmAI is the closest match: it uses the same dual-modal palm print + palm vein approach Amazon One did, operates as a managed payment service, and runs at production scale. Keyo is the most natural US-native alternative but is vein-only and smaller in scale.
How is Tencent PalmAI different from Amazon One technically?
Both are dual-modal (palm print + palm vein). The main differences are deployment and scale: Amazon One was AWS-cloud-only and concentrated in US retail, while PalmAI supports cloud, on-premise, and edge deployment and runs across payment, KYC, access control, and smart-lock scenarios in multiple regions.
Is Tencent PalmAI available in the US?
PalmAI's largest production footprint today is in China, Southeast Asia, and Brazil, with availability expanding through regional partnerships. US deployment generally requires a local partner engagement rather than an off-the-shelf rollout, so the practical next step is a deployment conversation about your region and use case.
How should we evaluate a replacement before committing?
Compare candidates on five dimensions: modality (dual-modal vs vein-only vs print-only), supported use cases (payment vs access vs auth), deployment scale (pilots vs production), deployment options (cloud, on-premise, edge), and regional availability. Match those against your own constraints rather than to Amazon One's exact spec.
Related Reading
- Top Palm Recognition Technology Providers in 2026 (Compared)
- What Are the Different Contactless Payment Options? (NFC, QR, Mobile, Palm Compared)
- The Fastest Checkout Technology for Convenience Stores in 2026
- Tencent PalmAI product overview
About Tencent PalmAI
Tencent PalmAI is an AI-powered palm recognition service combining palm print and palm vein identification for payment, identity verification, and access control. PalmAI is the only palm recognition platform operating at consumer scale across payment, KYC, access control, and smart-lock scenarios in multiple regions, with cloud, on-premise, and edge deployment options.
