Similar WordPress plugins
Vaccine alternatives
The 12 WordPress plugins most like Vaccine, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Vaccine
10+ installs · #37,462 most popular
- Compare with Vaccine
Akismet Anti-spam
by Automattic
The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
- Installs
- 5M+
- Rank
- #8
- Rating
- 4.7(1.2K)
- Updated
- 2 months ago
Sharesspam
- Compare with Vaccine
Anti-Spam, Spam FireWall by CleanTalk
by CleanTalk Inc
Advanced antispam for comments, registrations & contact forms. No CAPTCHA, plus email validation and honeypot. We catch spam others miss!
- Installs
- 200K+
- Rank
- #239
- Rating
- 4.8(3.2K)
- Updated
- 11 days ago
Sharesspam
- Compare with Vaccine
Gravity Forms Zero Spam
by GravityKit
Block form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
- Installs
- 100K+
- Rank
- #453
- Rating
- 4.3(24)
- Updated
- 2 months ago
Sharesspam
- Compare with Vaccine
Spam Protection
by yonifre
Blocks spam the moment you activate it. No CAPTCHA, no setup, no API key. Multi-Layer. Just install and forget.
- Installs
- 30K+
- Rank
- #989
- Rating
- 4.7(87)
- Updated
- 11 days ago
Sharesspam
- Compare with Vaccine
Zero Spam for WordPress
by Highfivery Studio
Free anti-spam for WordPress comments, logins, registrations and forms. No captchas, no moderation queue. Blocks bots before they post.
- Installs
- 20K+
- Rank
- #1,203
- Rating
- 4.1(143)
- Updated
- 5 days ago
Sharesspam
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Stop WP Emails Going to Spam
by fullworks
Fixes WordPress emails going to spam/junk folders. The default settings often resolve the issue.
- Installs
- 10K+
- Rank
- #1,969
- Rating
- 4.8(51)
- Updated
- 2 months ago
Sharesspam
- Compare with Vaccine
Throws SPAM Away
by ウェブ屋のさとーさん
A powerful anti-spam plugin that silently discards spam comments without showing any error page.
- Installs
- 10K+
- Rank
- #1,441
- Rating
- 5.0(6)
- Updated
- 2 months ago
Sharesspam
- Compare with Vaccine
oopspam Anti-Spam
by oopspam Team
Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
- Installs
- 6K+
- Rank
- #2,718
- Rating
- 4.9(51)
- Updated
- 4 days ago
Sharesspam
- Compare with Vaccine
Invisible Anti-Spam & CAPTCHA
by Matthias Nordwig
Invisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
- Installs
- 5K+
- Rank
- #3,201
- Rating
- 4.8(50)
- Updated
- 5 days ago
Sharesspam
- Compare with Vaccine
Spam Destroyer
by Ryan Hellyer
Kills spam dead in it's tracks. Be gone evil demon spam!
- Installs
- 5K+
- Rank
- #2,967
- Rating
- 4.6(54)
- Updated
- 6 months ago
Sharesspam
- Compare with Vaccine
- Compare with Vaccine
WP Spam Question Filter
by Otto Kekäläinen
This plugin fights comment and registration spam on your website.
- Installs
- 2K+
- Rank
- #4,913
- Rating
- 5.0(4)
- Updated
- 6 years ago
Sharesspam
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