Market Share by Top Websites

1 reCAPTCHA is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, General Captcha is clearly lagging behind, losing to reCAPTCHA in all segments.

Websites Categories

1 reCAPTCHA has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Arts & Entertainment, Games and 20 other categories.

2 General Captcha hasn't got a lead over reCAPTCHA in any websites category.


1 reCAPTCHA is leading in most countries, including United States, Japan, United Kingdom, Russia and 160 other countries.

2 General Captcha is leading in China and Iran.