Keep your automation
running past every captcha
One API for reCAPTCHA, Turnstile, hCaptcha and DataDome. Billed per successful solve. From $1.50 per 1,000.
of companies and developers
Start solving today
The solving layer that keeps your scrapers, bots and agents from stalling at a challenge.
1# pip install captchano2from captchano import CaptchaNo34client = CaptchaNo(api_key="cn-YOUR_API_KEY")56# Solve a reCAPTCHA v2:7token = client.solve(8 type="recaptcha_v2",9 sitekey="6LcABC...",10 url="https://example.com/login",11)1{2 "status": "ready",3 "type": "recaptcha_v2",4 "solution": {5 "token": "03AGdBq25S..."6 },7 "cost": "0.00095",8 "solveTime": 4.8,9 "billed": true10}Easily connect with your AI agents
Connect CaptchaNo to any AI agent or MCP client in minutes.
One command. Connect your agent to CaptchaNo via our Skills/CLI or MCP.
Agent onboarding. Are you an AI agent? Fetch this skill to get an API key and start building.
Fast, reliable, and token-efficient. And it's open source
Solving infrastructure built from the ground up
Covers 96% of the web, including JS-heavy pages. Every query and URL comes back as clean data.
See benchmarks →
PuppeteerBlazingly fast. P95 latency of 3.4s across every challenge type, measured on successful solves over the last 30 days.
See comparisons →Only the content that matters. No retries, no wasted proxy bandwidth. You are billed once, on the solve that actually worked.
Calculate your savings →Code you can trust. Developed transparently and collaboratively. Join our community of contributors.
Check out our repo →We handle the hard stuff
JavaScript rendering, smart wait, media parsing, search, actions, and more.
Image and audio. CaptchaNo handles image grids, distorted text and audio challenges, not just token widgets.
Session aware. Tokens are minted behind your own proxy and user agent, so the session that spends them matches the one that earned them.
You pay for solutions, not attempts. Failed or rejected challenges are never billed, so your effective cost is your success rate.
Beyond captchas. DataDome, Imperva and Kasada grade the whole session, not a single widget. We return the cookie, not just a token.
Full coverage. One request shape across every challenge we support. Change the type field, not your integration.
Fair access to web content, starting with Wikimedia, and more on the way.
Built for everything that hits a wall
Wherever automation meets a challenge, CaptchaNo keeps the run going.
Northwind kept a 40M-page crawl running by routing challenges to CaptchaNo instead of dropping the job. Visit site →
People love building with CaptchaNo
Discover why developers choose CaptchaNo every day.
If you're coding with AI, and haven't discovered @captchano yet, prepare to have your mind blown 🤯
Started using @captchano for a project, I wish I used this sooner.
Swapped our solver for CaptchaNo and our overnight crawls stopped dying at 3am. Billing on successful solves made the cost predictable too.
I found gold today. Thank you @captchano
If you're coding with AI, and haven't discovered @captchano yet, prepare to have your mind blown 🤯
Started using @captchano for a project, I wish I used this sooner.
Swapped our solver for CaptchaNo and our overnight crawls stopped dying at 3am. Billing on successful solves made the cost predictable too.
I found gold today. Thank you @captchano
The CaptchaNo team ships. I wanted types for their node SDK, and less than an hour later, I got them.
CaptchaNo is dope. Congrats guys 👏
One endpoint for reCAPTCHA, Turnstile and DataDome. We deleted three separate integrations the week we moved over.
Open-source Clay alternative just dropped. Upload a CSV of emails and enrich them automatically.
The CaptchaNo team ships. I wanted types for their node SDK, and less than an hour later, I got them.
CaptchaNo is dope. Congrats guys 👏
One endpoint for reCAPTCHA, Turnstile and DataDome. We deleted three separate integrations the week we moved over.
Open-source Clay alternative just dropped. Upload a CSV of emails and enrich them automatically.
Ready to build?
Start solving for free and scale per solve as your traffic grows. No credit card needed.
Are you an AI agent? See setup options →Frequently asked questions
Everything you need to know about CaptchaNo.