3DiVi Face SDK & API - 2026 Pricing, Features, Reviews & Alternatives

Face SDK & API is a facial recognition software library designed for deployment across server, mobile and embedded environments. Developed by 3DiVi Inc., it provides two-dimensional and three-dimensional face recognition capabilities for identity verification, authentication and video analytics. The software supports biometric workflows in financial services, retail, government, manufacturing and public safety sectors. It enables applications such as access control, fraud prevention, digital onboarding and attendance management systems.

The platform includes face detection, face tracking and face recognition modules capable of processing real-time video streams with multiple faces per frame while maintaining consistent identification across frames. Facial landmarks detection identifies up to four hundred sixty-eight points and measures facial geometry including size, pitch, roll and yaw. Quality control assesses parameters such as head rotation, blur, lighting anomalies, face size thresholds and eye and mouth openness to ensure reliable biometric capture. Identification workflows support one-to-one verification scenarios and one-to-many searches against enrolled face databases. Demographic analysis modules estimate age and gender and detect a set of basic human emotions from images and video input. Liveness detection integrates passive and active anti-spoofing algorithms to counter presentation attacks including printed photographs, video replay, masks and synthesized facial content.

The software architecture optimizes feature extraction and matching performance on general-purpose processors and graphics processing units. Feature vector extraction rates on a single central processing unit core can process up to one hundred faces per second with throughput on graphics processing units reaching six hundred faces per second. Ensemble search routines can query sixty million record face databases per second on a single central processing unit core and scale to eight hundred million record databases per second when utilizing full processor resources. Detailed documentation provides integration guidance and code examples across various deployment scenarios.

Face SDK & API offers cross-platform compatibility with Windows, Linux, Android and iOS operating systems. Application programming interface bindings are available for a range of development languages including Python, C plus plus, C sharp, Kotlin, Flutter, Swift, Go, Java and Node JS. The modular design accommodates deployment on desktop workstations, cloud or on-premises servers, mobile devices and embedded hardware such as single board computing modules. Support structures include access to engineering teams for implementation assistance and technical troubleshooting.