WordPress plugin comparison
No-Bot Registration vs Security Optimizer
At a glance
- Security Optimizer has more active installs: 1M+, against 2K+ for No-Bot Registration.
- On a typical day, Security Optimizer is downloaded about 5,898 times, No-Bot Registration about 19.
- Security Optimizer is rated higher: 4.5 out of 5 from 158 reviews, against 4.4 from 28 reviews.
- Security Optimizer was updated more recently: Nov 4, 2026, against Dec 28, 2025 for No-Bot Registration.
- Security Optimizer is tested with a newer WordPress: 7.1.4, against 6.9.11 for No-Bot Registration.
- No-Bot Registration has been around longer: since 2017, against 2021 for Security Optimizer.
Line by line
Security Optimizer leads on 7 of 7 comparable lines.
| Metric |  No-Bot Registration |  Security Optimizer |
|---|---|---|
| Popular rank | #4,909 | #51 |
| Active installs | 2K+ | 1M+ |
| Downloads, last 30 days | 408 | 2.6M |
| Rating | 4.4(28) | 4.5(158) |
| Support threads resolved | – | 100% |
| Tested up to | 6.9.11 | 7.1.4 |
| Search multiplier | ×0.45 | ×3.03 |
| Last release | 10 months ago | 5 days ago |
| Requires PHP | 8.0 | 7.0 |
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
More comparisons
- No-Bot Registration vs NinjaFirewall (WP Edition)
- No-Bot Registration vs Titan Anti-spam & Security
- No-Bot Registration vs Wordfence Security
- No-Bot Registration vs Jetpack
- Security Optimizer vs Hide My WP Ghost
- Security Optimizer vs BBQ Firewall
- Security Optimizer vs Defender Security
- Security Optimizer vs Security Plugin, Firewall & Malware Scanner with Auto Removal
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free