WordPress plugin comparison
Security Optimizer vs Yubikey
At a glance
- Security Optimizer has more active installs: 1M+, against 40+ for Yubikey.
- On a typical day, Security Optimizer is downloaded about 5,898 times, Yubikey about 4.
- Yubikey is rated higher: 5.0 out of 5 from 1 review, against 4.5 from 158 reviews.
- Security Optimizer was updated more recently: Nov 4, 2026, against May 9, 2025 for Yubikey.
- Security Optimizer is tested with a newer WordPress: 7.1.4, against 6.8.12 for Yubikey.
- Yubikey has been around longer: since 2008, against 2021 for Security Optimizer.
Line by line
Security Optimizer leads on 6 of 7 comparable lines.
| Metric |  Security Optimizer |  Yubikey |
|---|---|---|
| Popular rank | #51 | #22,768 |
| Active installs | 1M+ | 40+ |
| Downloads, last 30 days | 2.6M | 63 |
| Rating | 4.5(158) | 5.0(1) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 6.8.12 |
| Search multiplier | ×3.03 | ×0.11 |
| Last release | 5 days ago | 1 year ago |
| Requires PHP | 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
- 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
- Yubikey vs Limit Login Attempts
- Yubikey vs Hide My WP Ghost
- Yubikey vs WPS Limit Login
- Yubikey vs WP fail2ban
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