> For the complete documentation index, see [llms.txt](https://docs.kby-ai.com/help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kby-ai.com/help/welcome-to-kby-ai.md).

# Welcome to KBY-AI

Overview

We provide a range of `SDK`s, including `face liveness detection`, `face recognition`, `ID document recognition`, `ID document liveness detection`, `license plate recognition` (`LPR`), and more.
\
Each `SDK` is available in multiple versions: mobile (`Android`, `iOS`, `Flutter`, `React Native`, `Ionic Cordova`), `C#`, and server-side.

And we also specialized in providing outsourcing services with a variety of technical stacks like `AI`, mobile apps and web apps.

> Our facial recognition algorithm is globally top-ranked by `NIST` in the `FRVT` 1:1 leaderboards. ([Latest NIST frvt evaluation report 2024-12-20](https://pages.nist.gov/frvt/html/frvt11.html))

![frvt-sheet](https://github.com/user-attachments/assets/16b4cee2-3a91-453f-94e0-9e81262393d7)

## Product

<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center">Face SDK</td><td></td><td><a href="/files/POcbnXaZRxYiJoR94Doo">/files/POcbnXaZRxYiJoR94Doo</a></td><td><a href="/pages/ezKO5wXZQyOoRRA0nKCB">/pages/ezKO5wXZQyOoRRA0nKCB</a></td></tr><tr><td align="center">ID Card SDK</td><td></td><td><a href="/files/PavwpObwZZRf8YMxqdoe">/files/PavwpObwZZRf8YMxqdoe</a></td><td><a href="/pages/hiewYo4SiXosgAK7WSv6">/pages/hiewYo4SiXosgAK7WSv6</a></td></tr><tr><td align="center">ID Liveness SDK</td><td></td><td><a href="/files/PavwpObwZZRf8YMxqdoe">/files/PavwpObwZZRf8YMxqdoe</a></td><td><a href="/pages/SFtHjAP3OtDjSyVqysAG">/pages/SFtHjAP3OtDjSyVqysAG</a></td></tr><tr><td align="center">ID Web SDK</td><td></td><td><a href="/files/PavwpObwZZRf8YMxqdoe">/files/PavwpObwZZRf8YMxqdoe</a></td><td><a href="/pages/ldf6WLicjamQt6pFSoe1">/pages/ldf6WLicjamQt6pFSoe1</a></td></tr></tbody></table>

## Demo Project

<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center">Mobile(Android, iOS)</td><td></td><td><a href="/files/TIynnldAz0e70edQFBEu">/files/TIynnldAz0e70edQFBEu</a></td><td><a href="/pages/vdZcy4opMN3D5pkgHEF5">/pages/vdZcy4opMN3D5pkgHEF5</a></td></tr><tr><td align="center">Server(Windows, Linux)</td><td></td><td><a href="/files/N227g076m20soJfQXnVZ">/files/N227g076m20soJfQXnVZ</a></td><td><a href="/pages/1TPuY5PH3OjO2b6hJXSb">/pages/1TPuY5PH3OjO2b6hJXSb</a></td></tr></tbody></table>

## Github

{% embed url="<https://github.com/kby-ai>" %}

## Try Online

{% embed url="<https://web.kby-ai.com>" %}

## Google Play

{% embed url="<https://play.google.com/store/apps/dev?id=7086930298279250852>" %}

## App Store

{% embed url="<https://apps.apple.com/us/developer/kby-ai-limited/id1683604200>" %}

## Contact Us

Email: `contact@kby-ai.com`

{% embed url="<https://wa.me/+13348402323>" %}

{% embed url="<https://t.me/kbyaisupport>" %}

{% embed url="<https://discord.gg/6wm383re2s>" %}

{% embed url="<https://teams.live.com/l/invite/FAAYGB1-IlXkuQM3AQ>" %}

> Email: `contact@kby-ai.com`

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