Market Share by Top Websites

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

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

Websites Categories

1 KeyCAPTCHA has better usage coverage in more websites categories. Including Computers Electronics & Technology, Vehicles, Arts & Entertainment, Games and 19 other categories.

2 Sweet Captcha hasn't got a lead over KeyCAPTCHA in any websites category.


1 KeyCAPTCHA is leading in most countries, including Russia, United States, Ukraine, Germany and 61 other countries.

2 Sweet Captcha is leading in Albania.