FROM THE BLOG: Announcing hCaptcha.com

hCaptcha: a new way to monetize your site traffic

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

Try it out
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WEBSITE OWNERS

Earn more with hCaptcha

hCaptcha is a drop-in replacement for reCAPTCHA that pays you for every correct answer your visitors submit. Integrate in minutes.

Get hCaptcha
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AI & MACHINE LEARNING COMPANIES

Low cost data labeling at scale

hCaptcha enables high volume data labeling & human review for machine learning systems, while saving time and money.

Learn about data labeling services

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hCaptcha provides simple, easy, and reliable bot detection while being trivial for humans to solve.

Get hCaptcha for your site

About hCaptcha

hCaptcha is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way.

More data generally produces better results in training machine learning models. The recent success of deep models has led to increasingly large datasets, almost always with some human review. However, creating large human-reviewed datasets via Mechanical Turk, Crowdflower, etc. is both slow and expensive.

hCaptcha allows websites to make money serving this demand while blocking bots and other forms of abuse.

AI companies get data labeled by website owners who use hCaptcha
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Powered by HUMAN Protocol

The hCaptcha marketplace is powered by the HUMAN Protocol, an open decentralized protocol for human review that runs on the Ethereum blockchain.

Websites earn Human Tokens (HMT) whenever users use the hCaptcha widget on their site, and machine learning companies pay Human Tokens to get their data labeled.