Anti SPAM

Parent Category: Security Solutions

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 1,386,572 live websites that use Anti SPAM.

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Anti SPAM usage statistics

Total sites that use Anti SPAM1,386,572 websites
Percentage of website that use category1.69%
Number of technologies in Anti SPAM category6
Category leader Akismet
Fastest Growing Technology Akismet
Most Popular in Country United States



Top Technologies

Top 6 technologies in Anti SPAM category (out of 6 total).
TechnologyWebsitesMarket ShareRecent changes
Akismet1,214,335 87.58% +13,428
CleanTalk121,875 8.79% +3,130
Anti-spam for WordPress30,822 2.22% -305
WP-SpamShield Anti-Spam24,920 1.80% -789
Human Presence2,723 0.20% +78
SpamHero2,703 0.19% -9
See full technology list

Top technology switches

Number of websites that switched technologies within category in the past 3 months

FromToWebsite Count
Akismet CleanTalk222
CleanTalk Akismet116
WP-SpamShield Anti-Spam Akismet26
Anti-spam for WordPress Akismet13
WP-SpamShield Anti-Spam CleanTalk7
Anti-spam for WordPress CleanTalk4

Anti SPAM usage distribution by website rank

The correlation between utilization of Anti SPAM technologies and the relative popularity of websites

Geographical Distribution

Category usage distribution by websites across the globe.



Websites utilizing Anti SPAM

Top websites that use Anti SPAM
DomainCountryRankContacts
matomo.org United States242
akismet.com United States444
blog.licess.com Singapore468
www.plesk.com Switzerland559
www.tarzsohbet.com Turkey577
www.chatask.com Turkey671
See full domain list