Head-to-head · October 2026
Spam Master vs ZeroBot Security
Spam Master comes out ahead, winning 3 of 6 head-to-head checks against ZeroBot Security.
Spam Master
Spam Master delivers powerful, real-time firewall and anti-spam protection for WordPress. Instantly block…
ZeroBot Security
ZeroBot Security protects your site from the first minute, with no account and no setup. Activate it and two…
| Metric | Spam Master | ZeroBot Security |
|---|---|---|
| Active installs | 200+ | <10 |
| Downloads (30 days) | 425 | 1.1K |
| Download trend | -44.2% | +2672.5% |
| Rating | 4.2/5 | 5/5 |
| Reviews | 71 | 1 |
| Health score | 78/100 | 71/100 |
| Last updated | 2 months ago | 2 weeks ago |
| Tested up to | WP 7.1.3 | WP 7.1.3 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | 7.4+ |
| First released | Oct 2013 | May 2026 |
Daily downloads, last 90 days
Spam MasterZeroBot Security
Choose Spam Master if…
You care most about active installs, reviews and health score.
- Tested with the latest WordPress (7.1)
- Small user base (200+ active installs)
Choose ZeroBot Security if…
You care most about downloads (30 days), download trend and last updated.
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 2672.5% vs the previous 30 days
- Small user base (<10 active installs)
- Very few reviews so far
FAQ
Spam Master vs ZeroBot Security: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 20, 2026
Which is better, Spam Master or ZeroBot Security?
Spam Master comes out ahead, winning 3 of 6 head-to-head checks against ZeroBot Security. Choose Spam Master if you care most about active installs, reviews and health score. Choose ZeroBot Security if you care most about downloads (30 days), download trend and last updated.
Is Spam Master more popular than ZeroBot Security?
Spam Master is the more popular of the two with 200+ active installs, compared with <10 for ZeroBot Security.
Can I use Spam Master and ZeroBot Security together?
Both plugins cover antibot and firewall, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Spam Master and ZeroBot Security free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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