Category - Captchas Bot Protection

We have discovered 65,947 live websites that are using Imperva.

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Technology usage statistics

Websites using Imperva 65,947 websites
Most popular in the country United States of America
Market position in Captchas #2
Market share in Captchas 0.82%

Technology adoption

Recent changes in Imperva usage. (See Imperva Usage Changes report)
Websites that added Imperva +6,843
Websites that dropped Imperva -7,768

Distribution by websites popularity

Imperva detection in the top websites by popularity
Top 10k sites 61 websites
Top 100k sites 723 websites
Top 1m sites 4,740 websites

Websites utilizing Imperva

Top websites that use Imperva

Domain Country Rank Contacts United States of America 506 United States of America 726 United States of America 1,382 United States of America 1,697 United States of America 1,866 United States of America 2,271
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Flat price per the report, subscription is not required.

Market Share

Imperva market share within the Captchas category

Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

reCAPTCHA: Total 7,907,641 domains found using reCAPTCHA
Akamai Bot Manager: Total 39,864 domains found using Akamai Bot Manager
hCaptcha: Total 25,626 domains found using hCaptcha
NTLM: Total 8,574 domains found using NTLM
SPNEGO: Total 5,458 domains found using SPNEGO
Detectify: Total 5,345 domains found using Detectify
Mollom: Total 3,487 domains found using Mollom
PerimeterX: Total 2,603 domains found using PerimeterX
Digest: Total 2,483 domains found using Digest
Akamai Web Application Protector: Total 2,438 domains found using Akamai Web Application Protector