Smush – Image Optimization… vs Optimus – WordPress Image Optimizer (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Smush – Image Optimization…
1.0M+ active installs
Free + Premium
Optimus – WordPress Image Optimizer
30K+ active installs
Free
Quick Verdict
As of April 2026, Smush – Image Optimization… has a higher user rating (4.8/5 from 6,034 reviews) and leads in active installations (1.0M+ vs 30K+). Both are free + premium WordPress plugins. Smush – Image Optimization… has accumulated 64M+ total downloads while Optimus – WordPress Image Optimizer has 694K+.
Detailed Comparison
| Metric | Smush – Image Optimization… | Optimus – WordPress Image Optimizer | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.2/5 |
| Total Reviews | 6,034 | ◄ | 68 |
| Active Installs | 1.0M+ | ◄ | 30K+ |
| Total Downloads | 64M+ | ◄ | 694K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 days ago | ◄ | 1 month ago |
| First Released | 2008 | 2012 | |
| Age | 18 years | 14 years | |
| WP Requires | 6.4+ | 4.6+ | |
| PHP Requires | 7.4+ | 5.6+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 3.24.0 | 1.6.3 |
Rating Breakdown
Smush – Image Optimization…
Optimus – WordPress Image Optimizer
Download Trends
Over the past 30 days, Smush – Image Optimization… averaged approximately 8,078 daily downloads while Optimus – WordPress Image Optimizer averaged 38.
Recent Reviews
Smush – Image Optimization… Reviews
Best App Category
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Great Plugin
Großartiges Plugin um Bilder zu optimieren.
Super Helpful
Good plugin for compressing images in WordPress. Setup took just a minute, and it started optimizing right away. Site speed improved a bit, too. tnx devs for this.
Optimus – WordPress Image Optimizer Reviews
Not very effective
The 100kb limit of the free version is very limiting and mostly serves like a demo. My disappointment was that even though i had the premium version and i optimized the images, google pagespeed still
Fait le job
Pourquoi perdre du temps quand un outil peut vous en faire gagner… Si vous avez des images trop lourdes qui peuvent ralentir votre site, c’est l’outil idéal. This topic was modified 7 years, 2
You should purchase this plugin!
A simple, fast and easy to use plugin that has great features to offer. I’ve purchased a key for the Pro version a few days ago and converted all my pictures to webP. My blog is faster than ever. If y
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.