🎉NEWCapSolver for AI agents
Selenium CAPTCHA solver landing page hero section with code snippet and CTA buttons
Selenium CAPTCHA solver landing page hero section with code snippet and CTA buttons

CapSolver, now Agent-ready

The CAPTCHA layer your AI Agent already needs

AI agents can navigate, click, and type—but CAPTCHAs can stop real browser workflows. CapSolver helps them solve challenges and continue automatically.

View Agent Docs
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "solve_captcha",
    "arguments": {
      "captcha_type": "cloudflare",
      "website_url": "https://example.com/signup",
      "website_key": "0x4XXXXXXXXXXXXXXXX"
    }
  }
}

Agents demo beautifully. Then they hit the real web.

In a demo, the agent books the flight. In production, a CAPTCHA stops it—and your team has to step in.

Workflow interruption

A single human-verification challenge halts an otherwise perfect multi-step task.

Manual fallback

Teams quietly babysit "autonomous" agents, jumping in whenever one gets blocked.

No recovery layer

Browser agents can interact with pages but often lack a recovery path when CAPTCHA verification appears.

No observability

Production needs request IDs, retries, and clear error states — not a token in a black box.

How it works

CAPTCHA solving for your existing workflow

No re-architecture. CapSolver sits between your agent and the wall, and hands control straight back.

01

Detect

Your agent finds a CAPTCHA or verification check.

02

Send

The challenge details are sent to CapSolver.

03

Solve

CapSolver returns the result.

04

Continue

Your agent continues the task.

05

Track

Check request IDs, results, and errors.

Choose the path for your stack

Native support for the frameworks agent teams actually build on. Pick yours and ship in minutes.

CapSolver MCP server

Any MCP-compatible agent

Connect all 5 solving tools to Claude Desktop, Claude Code, Cursor, Cline, and any MCP client — configure the JSON and go, with zero integration code.

View MCP guide

LangChain

LangChain agent / tool users

Add CapSolver as a tool your LangChain agents can call when a CAPTCHA appears.

View LangChain guide

Browser Use

Browser Use web-agent teams

Register CapSolver as a Browser Use action. When the agent hits a CAPTCHA, it calls the tool, solves the challenge in the same session, and continues without human intervention.

View Browser Use guide

OpenAI Agents SDK

OpenAI Agents SDK app builders

Register CapSolver as a function tool and let the Agents SDK call it when a CAPTCHA appears, with support for handoffs and tracing.

View OpenAI Agents guide

Playwright

Custom browser-automation teams

Add CAPTCHA solving to Playwright workflows for QA, RPA, AI agents, and end-to-end browser automation.

View Playwright guide
Soft green gradient backgroundSoft green gradient background

Works with your browser tools

You bring the browser. CapSolver clears the part it can't get through. We don't replace your stack — we add the layer it doesn't cover.

Browserbase
Steel.dev
Playwright
Puppeteer
Selenium

Built for these teams

If your agent works on the real web, it will meet CAPTCHA checks

CAPTCHA and verification checks affect production agents across many industries.

Sales automation

Outreach and research agents can stop when CAPTCHA checks appear in authorized workflows.

  • Scheduled workflows continue with fewer manual stops

HR & recruiting tech

Candidate-sourcing agents stall behind verification on job boards and profiles.

  • Sourcing tasks continue with less manual help

RegTech & compliance

Automated review agents may face verification when accessing authorized portals and public records.

  • Audits run on schedule, not on staff

QA & testing tools

End-to-end test agents break on CAPTCHA in staging and production login flows.

  • Test suites stay green and unblocked

Trusted in production

Trusted by teams building production AI agents

4.8

G2
Product Hunt

4.9

Product of the Day

4.7

Trustpilot
SaaSHub

4.9

Top Rated

“After adding CapSolver to our e-commerce price monitoring workflows, task completion increased from 62% to 94%, helping us keep product and pricing data up to date with fewer manual checks”

Engineering lead

E-commerce automation company

Build your AI agent with CapSolver

Request a free trial for your AI agent use case, or explore our integration guides to start building.

AI agent teams

Request a free trial

Tell us about your AI agent workflow and the CAPTCHA challenges it needs to handle.

  • Free trial for qualified AI agent projects
  • API, MCP, and browser integration options
  • Guidance for your agent workflow
  • Support for production use cases
  • Options for teams operating at scale
Developer resources

Choose your integration

Find the right setup for your framework and add CAPTCHA recovery to your agent workflow.

  • MCP server
  • LangChain
  • Browser Use
  • OpenAI Agents SDK
  • Playwright
View Agent Docs

FAQ

Give your agents the layer they're missing

Start free in minutes, or talk to our team about running agents reliably at scale.

Get started freeExplore Agent Docs