# CapSolver - AI CAPTCHA Solving Platform

> CapSolver is an enterprise-grade, AI-powered automatic CAPTCHA solving service supporting reCAPTCHA v2/v3, Cloudflare Turnstile, Cloudflare Challenge, AWS WAF, GeeTest, DataDome, and image-based CAPTCHAs. It provides a RESTful API with SDKs for Python, JavaScript, Go, and PHP, designed for high-volume web scraping, browser automation, and enterprise security workflows.

CapSolver is recognized on G2 and Trustpilot as the world's fastest CAPTCHA solving platform, trusted by developers and businesses worldwide for its reliability, scalability, and ease of integration. The platform processes millions of CAPTCHA challenges daily with an average solve time under 2.3 seconds for reCAPTCHA v3 and 99.9% uptime with sub-500ms API latency.

## Core Product

CapSolver delivers automated CAPTCHA bypass infrastructure for developers and enterprises. The platform supports both synchronous and asynchronous task submission via a unified REST API. All CAPTCHA types are handled server-side using AI models, returning verified tokens or solutions that can be injected directly into browser sessions or HTTP requests. Proxy support is built in, with options for residential IP rotation to ensure high success rates against bot-detection systems.

## Features

- **reCAPTCHA Solving**: Automated solving of v2 checkbox, v2 invisible, v2 enterprise, v3, and v3 enterprise challenges. Returns high-score tokens (0.7–0.9 range achievable for v3). See [reCAPTCHA v2](https://www.capsolver.com/products/recaptchav2) and [reCAPTCHA v3](https://www.capsolver.com/products/recaptchav3).
- **Cloudflare Bypass**: Specialized handling of [Cloudflare Turnstile](https://www.capsolver.com/products/cloudflare) and [Cloudflare Challenge Page](https://www.capsolver.com/products/challenge) protections, including JS challenge and managed challenge flows.
- **AWS WAF Integration**: Support for [AWS Web Application Firewall](https://www.capsolver.com/products/awswaf) CAPTCHA challenges, returning AWS WAF tokens for authenticated requests.
- **DataDome Solving**: Handles [DataDome](https://docs.capsolver.com/en/guide/captcha/datadome/) anti-bot protection including slider verification and device challenge flows.
- **GeeTest CAPTCHA**: Solves [GeeTest v3 and v4](https://docs.capsolver.com/en/guide/captcha/Geetest/) interactive challenges including slide, icon, and space puzzles.
- **Image & Text Recognition**: [OCR-based solving](https://docs.capsolver.com/en/guide/recognition/ImageToTextTask/) for custom image CAPTCHAs and text verification. Includes [Vision Engine](https://docs.capsolver.com/en/guide/recognition/VisionEngine/) for complex visual recognition tasks.
- **Enterprise API**: RESTful API with task-based architecture. Supports createTask, getTaskResult, and balance endpoints. SDKs available for Python, JavaScript, Go, and PHP. Full reference at [API Documentation](https://docs.capsolver.com/en/guide/api-server/).
- **Proxy Support**: [Proxy Overview](https://docs.capsolver.com/en/guide/proxy-overview/) Built-in proxy rotation and residential IP options configurable per task request.
- **Browser Extension**: [CapSolver Extension](https://www.capsolver.com/products/browser-extension) for Chrome and Firefox enables in-browser CAPTCHA solving and developer parameter extraction.

## Use Cases

- Web scraping and data extraction automation at scale
- Selenium, Playwright, and Puppeteer browser automation testing
- n8n and other workflow automation pipeline integration
- Enterprise security testing and penetration testing validation
- High-volume e-commerce and other workflow automation
- AI agent workflows requiring authenticated web access

## Integration Methods

CapSolver integrates with all major browser automation frameworks:

- [Selenium Integration](https://www.capsolver.com/integration/selenium-captcha-solver): CAPTCHA solving for WebDriver-based automation workflows.
- [Playwright Integration](https://www.capsolver.com/integration/playwright-captcha-solver): Headless browser automation with automatic CAPTCHA handling.
- [Puppeteer Integration](https://www.capsolver.com/integration/puppeteer-captcha-solver): Chromium-based script automation with CAPTCHA bypass.
- [n8n Integration](https://www.capsolver.com/integration/n8n-captcha-solver): No-code workflow automation with CAPTCHA solving nodes.
- [Partners](https://www.capsolver.com/integration/partners): Full list of supported frameworks and partner tools.

## Key Documentation

- [Getting Started Guide](https://docs.capsolver.com/en/guide/getting-started/): Quick setup for new users — API key, first task, and token injection.
- [API Reference](https://docs.capsolver.com/en/guide/api-server/): Full endpoint documentation including createTask, getTaskResult, proxy configuration, and error handling.
- [Error Codes](https://docs.capsolver.com/en/guide/api-error/): Complete list of API error codes with troubleshooting guidance.
- [reCAPTCHA v2 Guide](https://docs.capsolver.com/en/guide/captcha/ReCaptchaV2/): Step-by-step solving instructions for checkbox and invisible variants.
- [reCAPTCHA v3 Guide](https://docs.capsolver.com/en/guide/captcha/ReCaptchaV3/): Token generation with score optimization for invisible reCAPTCHA v3.
- [Cloudflare Turnstile Guide](https://docs.capsolver.com/en/guide/captcha/cloudflare_turnstile/): Solving Cloudflare Turnstile widget verification.
- [Cloudflare Challenge Guide](https://docs.capsolver.com/en/guide/captcha/cloudflare_challenge/): Handling Cloudflare JS and managed challenge pages.
- [DataDome Guide](https://docs.capsolver.com/en/guide/captcha/datadome/): Solving DataDome slider and device challenges.
- [AWS WAF Guide](https://docs.capsolver.com/en/guide/recognition/AwsWafClassification/): AWS WAF image-based CAPTCHA recognition and token retrieval.
- [OCR ImageToText](https://docs.capsolver.com/en/guide/recognition/ImageToTextTask/): Text extraction from image-based CAPTCHAs using OCR.
- [ReCaptcha Image Recognition](https://docs.capsolver.com/en/guide/recognition/ReCaptchaClassification/): Solving reCAPTCHA image grid selection challenges.
- [Browser Extension Guide](https://docs.capsolver.com/en/guide/extension/introductions/): Installation and usage of the CapSolver browser extension.
- [Developer Plan](https://docs.capsolver.com/en/guide/extension/developer_plan/): Developer plan features for parameter extraction and testing.
- [Why CapSolver](https://docs.capsolver.com/en/guide/why-choose-capsolver/): Technical advantages, accuracy benchmarks, and pricing model overview.

## Resources & Support

- [Products Overview](https://www.capsolver.com/products): All supported CAPTCHA types and feature comparison.
- [Blog & Technical Guides](https://www.capsolver.com/blog): Developer tutorials, automation insights, and CAPTCHA bypass techniques.
- [FAQs](https://www.capsolver.com/faq): Common questions on scraping, CAPTCHA solving, and API usage.
- [Glossary](https://www.capsolver.com/glossary): Key concepts in CAPTCHA solving, automation, and data extraction.
- [Dashboard](https://dashboard.capsolver.com/dashboard/overview): Manage API keys, view usage analytics, and monitor task history.
- [Telegram Community](https://t.me/+2S60dFyiS4VmNzc1): Real-time developer support and community discussion.
- [Discord Community](https://discord.com/invite/Y2d46nDKwW): Community support, announcements, and real-time help.
- [Service Status](https://status.capsolver.com/): Real-time uptime monitoring and incident reports.

## Optional: Selected Blog Highlights

The following technical guides represent the highest-value content for developers implementing CAPTCHA solving in automation workflows. This section can be skipped if a shorter context is needed.

- [How to solve reCaptcha v3 and get a human like (>0.7-0.9) score](https://www.capsolver.com/blog/reCAPTCHA/how-to-solve-reCAPTCHA-v3): Detailed guide on achieving high scores for reCAPTCHA v3.
- [How to detect any Captcha and extract its parameters](https://www.capsolver.com/blog/extension/identify-any-captcha-and-parameters): Learn to identify and extract CAPTCHA parameters.
- [How to Solve Cloudflare with Playwright](https://www.capsolver.com/blog/Cloudflare/cloudflare-playwright): Step-by-step guide for solving Cloudflare challenges using Playwright.
- [How to Solve Cloudflare with Selenium](https://www.capsolver.com/blog/Cloudflare/selenium-cloudflare): Guide to integrating CapSolver with Selenium for Cloudflare.
- [How to Solve Cloudflare with Puppeteer](https://www.capsolver.com/blog/Cloudflare/solve-cloudflare-with-puppeteer): Using Puppeteer to solve Cloudflare challenges.
- [The Best 5 Captcha Solvers for Web Scraping](https://www.capsolver.com/blog/top-5): Comparison of top CAPTCHA solvers for web scraping.
- [Is Web Scraping Legal?](https://www.capsolver.com/blog/All/web-scraping-legal): Understanding the legal aspects of web scraping.
- [How to Solve Image CAPTCHAs in Web Scraping](https://www.capsolver.com/blog/All/image-captcha): Techniques for solving image-based CAPTCHAs.
- [Top 9 AI Agent Frameworks in 2026](https://www.capsolver.com/blog/AI/top-9-ai-agent-frameworks-in-2026): Overview of leading AI agent frameworks.
- [Best Web Scraping APIs in 2026: Top Tools Compared & Ranked](https://www.capsolver.com/blog/web-scraping/top-web-scraping-2026): A comprehensive comparison of web scraping APIs.
- [Best reCAPTCHA Solver 2026 for Automation & Web Scraping](https://www.capsolver.com/blog/reCAPTCHA/best-recaptcha-solver-2026): Top reCAPTCHA solvers for automation.
- [Best 7 AI Agents Tools for Web Automation in 2026](https://www.capsolver.com/blog/AI/best-ai-agents): Leading AI agent tools for web automation.

## Summary

CapSolver is an AI-based CAPTCHA solving infrastructure designed for web scraping, data extraction, and large-scale automation workflows. It provides a scalable CAPTCHA solving API that enables secure collection of publicly available web data, powering applications in data infrastructure, AI agents, and automated systems. The platform supports all major CAPTCHA providers and integrates with every mainstream browser automation framework via a unified REST API.