WordPress plugin comparison
Block Referer Spam vs Zero Spam for WordPress
Block Referer Spam
by supersoju
500+ installs3.4
Zero Spam for WordPress
by Highfivery Studio
20K+ installs4.1
At a glance
- Zero Spam for WordPress has more active installs: 20K+, against 500+ for Block Referer Spam.
- On a typical day, Zero Spam for WordPress is downloaded about 426 times, Block Referer Spam about 11.
- Zero Spam for WordPress is rated higher: 4.1 out of 5 from 143 reviews, against 3.4 from 21 reviews.
- Zero Spam for WordPress was updated more recently: Nov 4, 2026, against Aug 16, 2026 for Block Referer Spam.
- Zero Spam for WordPress is tested with a newer WordPress: 7.1.4, against 7.0.8 for Block Referer Spam.
- Zero Spam for WordPress has been around longer: since 2014, against 2015 for Block Referer Spam.
Line by line
Zero Spam for WordPress leads on 7 of 7 comparable lines.
| Metric | Block Referer Spam | Zero Spam for WordPress |
|---|---|---|
| Popular rank | #8,853 | #1,201 |
| Active installs | 500+ | 20K+ |
| Downloads, last 30 days | 287 | 23.3K |
| Rating | 3.4(21) | 4.1(143) |
| Support threads resolved | – | 100% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.46 | ×1.01 |
| Last release | 2 months ago | 5 days ago |
| Requires PHP | – | 8.2 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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