xProof Review 2026

PrimeBiometry Assessment

xProof is the identity verification product from Daon, a company founded in 2000 with deep roots in biometric identity for regulated industries. What distinguishes xProof from newer KYC-as-a-service entrants is Daon’s track record in government, travel, and financial services — sectors where biometric accuracy, on-premise deployment, and long-term vendor stability matter more than SaaS simplicity. With a 4.7 rating from 28 Gartner reviews, xProof has a notably strong review base for an enterprise-only product, suggesting high satisfaction among its customer profile. The platform supports both cloud and on-premise deployment, which is a differentiator for regulated buyers with data sovereignty requirements.

Best For

Enterprise financial services, telecommunications, and travel companies (airlines, loyalty programs) that require biometric identity verification with the option for on-premise deployment and a vendor with 25+ years of biometric platform experience.

Avoid If

Organizations prioritizing speed of deployment or per-verification pricing flexibility. xProof requires enterprise contract negotiations and is not suitable for teams that need a sandbox-to-production path in days.

Compliance Coverage

Standard	Status
GDPR	✓
CCPA	✗
SOC 2	✓
ISO 27001	✓
HIPAA	✓

Integration Complexity

Low — REST API, Web SDK, and Mobile SDK for iOS and Android are available. However, on-premise deployments add infrastructure complexity; expect a 4-8 week enterprise onboarding timeline including security review and deployment configuration.

Pricing Analysis

xProof is contact-for-pricing only with two tiers: Standard and Enterprise. No published per-verification rates exist, which is typical for Daon’s historical enterprise sales model. Pricing is likely structured around annual contract value with volume bands rather than pay-as-you-go.

Organizations with on-premise requirements should factor in infrastructure and professional services costs on top of licensing. For pure cloud deployments, competitive pressure from Jumio, Onfido, and Veriff may give buyers leverage to negotiate on per-verification rate or minimum commitments — bring competitive quotes to the negotiation. Healthcare buyers will benefit from xProof’s HIPAA compliance coverage, a relatively rare certification in this market.

FAQ

What biometric modalities does xProof support? xProof supports facial biometric verification including liveness detection, combined with document scanning for multi-factor identity proofing. Cross-channel support means the same verification can occur on mobile, web, or in-person kiosk.

Does xProof support on-premise deployment? Yes. Unlike most modern KYC-as-a-service platforms, Daon offers both cloud-based and on-premise deployment of xProof, which is critical for banks and healthcare organizations with strict data residency requirements.

How does Daon’s background in government biometrics translate to commercial use? Daon has supplied biometric systems to government agencies and large airlines for over two decades. This means xProof is built on industrial-grade biometric engines rather than adapted consumer-facing tech — relevant for regulated industries where false acceptance rates must be demonstrably low.

What is the typical sales process timeline for xProof? Enterprise deals typically require 6-12 week cycles including security questionnaire, procurement review, and custom contract negotiation. Factor this into procurement timelines if you have a compliance deadline.

Is xProof suitable for airport or physical access control use cases? Yes. Daon’s origins in travel and government identity mean xProof can be adapted for physical access control alongside digital onboarding — a less common capability among identity verification vendors.