Jumio is a well-established AI-powered identity verification platform with an explicit age-gating product built on top of its document-plus-selfie verification flow. It extracts date of birth from a scanned government ID, performs liveness detection to match the selfie, and optionally applies facial age estimation to flag sessions that warrant a full document check - a useful funnel for reducing friction on users who clearly appear older. Jumio has a long track record across regulated industries including gaming and fintech, which translates to solid compliance documentation for audits.

Like most full document-verification flows, Jumio will suppress conversion on anonymous-intent traffic; it is better suited to platforms building a registered-user relationship rather than anonymous browsing.