Microblink BlinkID vs Zyphe Age Verification

Microblink BlinkID extracts information from identity documents for workflows such as digital onboarding, age verification, check-in, visitor management, and KYC and AML compliance. It supports more than 2,500 document types from over 140 countries, and the maker says its machine-learning capture and extraction models support Latin, Cyrillic, and Arabic characters. Capture detects a document when image quality is sufficient; checks cover document data, liveness, manipulation, and integrity signals. Documentation says extraction happens on the device and document data does not leave it. Integration options include SDKs for TypeScript, Kotlin, Swift, React Native, and Flutter, a C SDK for desktop apps and custom hardware, and a self-hosted API that can run alongside a customer backend. The product supports Android, iOS, Linux, macOS, web, and Windows, as well as API and self-hosted deployments. Microblink offers a 30-day trial with unlimited scans. There is no free plan; pricing is available on request for a custom plan.

Zyphe Age Verification checks whether a user meets the minimum age configured for access to restricted products, services, or content. Rules can be set per verification flow and adjusted for a market, such as an 18- or 21-year threshold. The service checks government identity documents covering more than 4,000 document versions from 213 countries and territories. Checks include active liveness, anti-spoof measures, and injection-attack detection. After an initial verification, a user can present a KYC Passport zero-knowledge proof of being over the threshold without revealing a birth date or document. A location step compares GPS with the IP country and flags VPN or proxy use and blacklisted IPs. Zyphe says documents are processed transiently and stored encrypted in the user's vault; it retains the result, audit log, and cryptographic proof. Integration options include APIs, browser and Node.js SDKs, hosted verification links, iframe embedding, and mobile WebView. Business is listed at free, with a monthly KYC allowance; checks above the allowance and add-ons are charged per check. Zyphe says it does not offer facial age estimation.