Software directory · 11 tools

Anti-spam plugins

Our guide: Best Anti-spam WordPress Plugins (Free and Paid)

Our picks

  • Akismet

    Plugin · Free + paid

    5M+ active installs · Rated 4.7/5 · Updated August 18, 2026

    A plugin that checks comments and contact form submissions against Akismet's shared spam database and filters out the junk automatically.

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  • Antispam Bee

    Plugin · Free

    700,000+ active installs · Rated 4.8/5 · Updated August 23, 2026

    A plugin that blocks spam comments and trackbacks without captchas and without sending personal data to outside services.

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  • Stop Spammers

    Plugin · Free + paid

    20,000+ active installs · Rated 4.4/5 · Updated July 18, 2026

    An anti-spam plugin, now named Stop Spammers Classic, that blocked spam registrations, comments and logins on WordPress sites.

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  • Easy Cloudflare Turnstile

    Plugin · Free

    1,000+ active installs · Rated 4.0/5 · Updated June 3, 2026

    A plugin from WPPOOL that adds Cloudflare Turnstile, a privacy-friendly captcha alternative, to WordPress forms.

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  • Spam Master

    Plugin · Free + paid

    200+ active installs · Rated 4.2/5 · Updated August 20, 2026

    A plugin that acts as a spam firewall, checking visitors against real-time block lists to stop spam bots, brute force logins and fake registrations.

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  • Zero Spam for WordPress

    Plugin · Free + paid

    20,000+ active installs · Rated 4.1/5 · Updated October 23, 2026

    A plugin that blocks spam and malicious visitors without captchas or moderation queues, using its own detection plus Stop Forum Spam and Project Honeypot reputation data.

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  • OOPSpam

    Plugin · Free + paid

    6,000+ active installs · Rated 4.9/5 · Updated October 23, 2026

    A plugin connecting WordPress forms and comments to the oopspam filtering service, which checks submissions in the background instead of using captchas.

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  • WP Armour

    Plugin · Free + paid

    400,000+ active installs · Rated 5.0/5 · Updated September 3, 2026

    An anti-spam plugin that uses hidden honeypot fields to catch bots, so visitors never see a captcha or extra question.

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  • Titan Anti-Spam & Security

    Plugin · Free + paid

    50,000+ active installs · Rated 4.5/5 · Updated October 22, 2026

    A security plugin that combines comment spam blocking with login protection and basic site hardening, managed from one dashboard.

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All Anti-spam plugins