180 admin, security and optimization tools in one plugin, all free. Enable only what you need; disabled modules never load.
Alternatives to AssistKit – Site Optimizer Toolkit
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
AboveWP Tweaks Optimizerv1.1.1
Optimize your WordPress site with tweaks and bloat removal. Disable unnecessary features and improve performance.
Local WebP optimizer for WordPress. Free converts images to WebP; Pro adds AVIF and site-wide image tools.
ReadyGo Toolkitv1.0.1
45+ lightweight modules to tweak the admin, clean up, secure and speed up WordPress. Toggle each on or off from one screen, no bloat.
Take control of WordPress with smart performance tweaks, security enhancements, and usability improvements. RefiTune is an all-in-one toolkit.
A lightweight WordPress plugin for performance, security, cleanup, and everyday tweaks.
WordPress optimization plugin and all-in-one toolkit for performance, security, SEO, content, media, users, and site management.
Yonka Admin Toolkitv1.0.0
All-in-one lightweight WordPress administration utility suite packed with 10 performance, security, SEO, and productivity modules.
Fix a slow WordPress admin, harden security, and control 60+ settings from one dashboard - no code required.
Improve Core Web Vitals by removing unnecessary WordPress frontend resources, reducing render-blocking overhead, and streamlining script behavior.