Anti-spam software is used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email as opposed to not rejecting all spam email.

We have discovered 363,414 live website that are using Anti SPAM.

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Anti SPAM usage statistics

Total sites that use Anti SPAM 363,414 websites
Percentage of website that use category 0.37%
Number if technologies in Anti SPAM 6

Category leader Akismet
Fastest Growing Technology Akismet
Most Popular in Country United States of America


  • Providers Discovered: 6

Websites utilizing Anti SPAM

Top websites that use Anti SPAM

Domain Country Rank Contacts United States of America 68 United States of America 202 United States of America 468 United States of America 847 Canada 926 United States of America 933
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Top Technologies

Top ten technologogies in Anti SPAM category

Technology Websites Market Share Recent changes
Akismet 169,157 46.55% +0
CleanTalk 107,952 29.70% +0
WP-SpamShield Anti-Spam 45,374 12.49% +0
Anti-spam for WordPress 40,215 11.07% +0
SpamHero 2,301 0.63% +0
Human Presence 1,572 0.43% +0

Geographical Distribution

Category usage distribution by websites across the globe.