Stop Spammers vs Comment Experience by Progress Planner (formerly Yoast Comment Hacks)

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Feature Stop Spammers v2026.6 · checked 23 Oct 2026 Free + paid · ★ 4.4/5 Visit Details Comment Experience by Progress Planner (formerly Yoast Comment Hacks) v2.1.6 · checked 23 Oct 2026 Free · ★ 3.5/5 Visit Details
At a glance
Active installs 20,000+ 500+
Last updated July 18, 2026 November 10, 2025
Editions Stop Spammers Classic Comment Experience
Pros Checks IPs against StopForumSpam, BotScout and Akismet; Captcha challenge on login, registration and comment forms; Allow list, block list and activity reports Free, GPL licence; Cleaner comment notification emails; Optional comment policy that commenters must accept; Minimum and maximum comment length
Cons Legacy build; new features are not planned; Successor Dam Spam is the recommended plugin; Several external lookups send visitor IPs to third-party services Changes core comment behaviour, so test it on a staging copy first; Does not add spam filtering or storage; Notification email links point at an IP lookup service
Mentioned in our posts 1 1
More features
Other features Spam checks run on each request at init, Captcha challenge on login, registration and comment forms, Checks 404 hits for exploit-scanning bots, Allow list and block list screens, Reports of caught spam, Tor exit node and hosting-provider checks, Logs IP address on user registration and login Comment policy that commenters must accept, Minimum and maximum comment length, Cleaner comment notification emails, Filtered comment notification recipients, Mailto link on comment rows, Redirect after posting a comment, Comment Experience settings page
Integrations
Plugins Akismet Progress Planner
Other StopForumSpam, BotScout, Google reCAPTCHA, hCaptcha, Solve Media —
Requires WordPress 5.0 6.6
Requires PHP 5.0 7.4
Tested up to 7.0 6.8
Phones home No No
External services www.google.com, hcaptcha.com, verify.solvemedia.com, www.stopforumspam.com, botscout.com, rest.akismet.com, api-secure.solvemedia.com —