# Introduction

**CaptchaAI** is an AI-powered image and CAPTCHA recognition service designed to solve CAPTCHAs quickly and cost-effectively using advanced artificial intelligence.

- **CaptchaAI API** is a straightforward API to automate CAPTCHA solving and integrate it directly into your software.


In addition to the API, we offer two powerful tools to simplify CAPTCHA handling:

- **CaptchaAI Emulator**: A compatibility layer that mimics other CAPTCHA-solving services, making it easy to switch to CaptchaAI effortlessly.
- **CaptchaAI Chrome Extension**: A browser extension that automatically detects and solves CAPTCHAs on any webpage you visit.


## Supported Captcha Types

| CAPTCHA Type | Description |
|  --- | --- |
| [**Normal Captcha**](/guides/tasks/normal-captcha) | Over 27,500 image-based CAPTCHAs, including Solve Media, Google CAPTCHA, reCAPTCHA v1, Facebook CAPTCHA, and many others. |
| [**Grid Image** ](/guides/tasks/grid-image) | image CAPTCHAs divided into a grid of tiles, where users must select specific tiles based on a given instruction. commonly seen in reCAPTCHA v2 image challenges. |
| [**reCAPTCHA v2** ](/guides/tasks/recaptcha-v2) | Google's "I'm not a robot" checkbox and image/audio challenges, including the invisible version. |
| [**reCAPTCHA v2 Invisible**](/guides/tasks/recaptcha-v2-invisible) | A variant of Google’s reCAPTCHA that operates without user interaction - unless the system suspects bot activity. |
| [**reCAPTCHA v3**](/guides/tasks/recaptcha-v3) | Google's invisible CAPTCHA that returns a human-interaction score (0.1-0.9). |
| [**Cloudflare Turnstile**](/guides/tasks/cloudflare-turnstile) | Cloudflare's modern, privacy-focused CAPTCHA alternative. |
| [**GeeTest V3** ](/guides/tasks/geetest-v3) | interactive CAPTCHA that typically requires users to either drag a puzzle piece into place or select images in a specific sequence. |