Quantcast Top 10k1,199 of 10,000
Quantcast Top 100k8,442 of 100,000
BuiltWith Top Million48,382 of 816,644
Entire Internet1,151,522 of 371,379,453
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Anti-bot CAPTCHA widget that helps digitize books by providing snippets of books for people to enter the text for. Owned by Google.
http://recaptcha.net
Categories: Widgets · CAPTCHA
This table shows where reCAPTCHA are gaining/losing customers from within the technologies in the same sub-categories of CAPTCHA. View the full report for more information regarding countries, states and where reCAPTCHA's customers come from.
Physical locations of businesses using reCAPTCHA.
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This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 1,151,522 live websites using reCAPTCHA in our records.
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Are You a Human
7,981 websites
WP reCAPTCHA
12,769 websites
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Browse groups of technologies that we track.
