10 Best Disable WP Registration Page Spam Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Disable WP Registration Page Spam has 1,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to Disable WP Registration Page Spam
- 1
Restrict Usernames Emails Characters
Closest match4.5 (25) 1,000+ active installsRestrict the usernames, email addresses, characters and symbols or email from specific domain names or language in registration ...
Shares the anti-spam, security tags on WordPress.org. A similar number of installs, last updated July 13, 2026.
- 2
OOPSpam Anti-Spam: Spam Protection for WordPress Forms & Comments (No CAPTCHA)
4.9 (49) 6,000+ active installsProtect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
Shares the anti-spam, security tags on WordPress.org. About 6 times the installs, last updated 11 days ago.
- 3
5.0 (46) 9,000+ active installsThe ultimate solution to stop spam comments in the default commenting system of WordPress
Shares the anti-spam, security tags on WordPress.org. About 9 times the installs, no update since June 7, 2025.
- 4
4.4 (243) 30,000+ active installsA simplified, restored, and preserved version of the original Stop Spammers plugin.
Shares the anti-spam, security tags on WordPress.org. About 30 times the installs, last updated July 18, 2026.
- 5
4.7 (148) 30,000+ active installsBlackhole is a WordPress security plugin that detects and traps bad bots in a virtual black hole, where they are denied access to your entire site.
Shares the anti-spam, security tags on WordPress.org. About 30 times the installs, last updated 17 days ago.
- 6
4.6 (54) 5,000+ active installsKills spam dead in it's tracks. Be gone evil demon spam!
Shares the anti-spam tag on WordPress.org. About 5 times the installs, last updated April 29, 2026.
- 7
5.0 (21) 3,000+ active installsFeel safe knowing that your website is safe from spam. La Sentinelle will guard your WordPress website against spam in a simple and effective way.
Shares the anti-spam tag on WordPress.org. About 3 times the installs, last updated 14 days ago.
- 8
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms
4.8 (50) 4,000+ active installsInvisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
Shares the anti-spam tag on WordPress.org. About 4 times the installs, last updated 13 days ago.
- 9
4.4 (28) 2,000+ active installsPrevent bots from creating accounts by blacklisting domains and usernames and present people with a human friendly security question.
Shares the security tag on WordPress.org. About 2 times the installs, last updated December 28, 2025.
- 10
Captcha by BestWebSoft – Advanced Spam Protection, Math & OCR-Friendly Captcha for Site Forms
4.1 (20) 10,000+ active installs1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.
Shares the security tag on WordPress.org. About 10 times the installs, last updated March 26, 2026.
Switching from Disable WP Registration Page Spam: common questions
What is the best alternative to Disable WP Registration Page Spam?
Restrict Usernames Emails Characters is the closest match: it shares the same WordPress.org tags and has 1,000+ active installs with a 4.5 out of 5 rating.
Which Disable WP Registration Page Spam alternative has the most users?
Stop Spammers Classic, with 30,000+ active installs reported by WordPress.org.
Which Disable WP Registration Page Spam alternative is rated highest?
Invisible Anti-Spam & CAPTCHA, rated 4.8 out of 5 by 50 reviewers. Only plugins with at least 50 reviews are counted.
Are these Disable WP Registration Page Spam alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with Disable WP Registration Page Spam score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against Disable WP Registration Page Spam on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Restrict Usernames Emails Characters is the closest match to Disable WP Registration Page Spam by the data we track, and Stop Spammers Classic has the widest reach with 30,000+ active installs. OOPSpam Anti-Spam shipped the most recent release, on August 27, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.