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About

Face recognition, built for trust.

SIMSIM gives developers and businesses a fast, accurate, privacy-first Face API — without the integration headaches.

What we build

SIMSIM is a cloud Face Recognition API. One clean, consistent interface covers detection, comparison, verification, liveness, and facial attribute analysis, so teams can add face-based identity to their products without wrangling models or infrastructure.

Privacy by design

We store mathematical face templates, not photos. Templates can't be reversed into an image, so your users' pictures are never retained on our servers. You stay in control of consent and retention.

Who uses SIMSIM

Builders in fintech, iGaming, crypto, payments, retail, and trading rely on SIMSIM for onboarding, access control, and fraud prevention.


Design by 530 Expert. Developed by ESS ENN Associates. A venture of No Ifs Only Bots. Portfolio brand of FourOne.AI.

Ready to build on faces?

Create an account, pick your language, follow the quickstart, and make your first recognition call in minutes.