Best plugin scanner plugins for WordPress
The most popular plugin scanner plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. RobArt Update Guard leads with fewer than 10 active installs, ahead of FluxCDN Security (fewer than 10) and Aegis Shield (fewer than 10). All 3 plugins tagged “plugin scanner” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 3 plugin scanner plugins
- 1.
RobArt Update GuardThe most installed plugin scanner plugin, with fewer than 10 active installs. No reviews yet, updated 1 week ago.
- 2.
FluxCDN SecurityFewer than 10 active installs. No reviews yet, updated 2 days ago.
- 3.
Aegis ShieldFewer than 10 active installs. Only 2 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.8.12.
All 3 plugins tagged “plugin scanner”

RobArt Update Guard
Down in the last 7 days:5,076#57,948by Rob Art13 days ago
Find deprecated WordPress APIs and PHP compatibility risks in your plugins. Get the file, line, severity and suggested fix. Private, local scanning.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day

FluxCDN Security
#67,802by FluxCDN2 days ago
Stay ahead of plugin vulnerabilities and strengthen your site's security.
- Installs
- <10
- Rating
- –
- Downloads
- 115/day

Aegis Shield
Down in the last 7 days:18,003#69,067by Aegis Shield1 year ago
A powerful WordPress security scanner that detects suspicious code, file integrity issues, and offers expert support.
- Installs
- <10
- Rating
- 5.0(2)
- Downloads
- 0/day