Market Share by Top Websites

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

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

Websites Categories

1 WP reCAPTCHA has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Internet & Telecom and 207 other categories.

2 KeyCAPTCHA is leading in Chats & Forums, Motorcycles, Makes & Models, Sports and 5 other categories.


1 WP reCAPTCHA is leading in most countries, including United States, Italy, United Kingdom, Germany and 152 other countries.

2 KeyCAPTCHA is leading in Russia, Ukraine, Kazakhstan, Moldova and 8 other countries.