Smush – Image Optimization… vs Optisize – WebP Konwerter (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
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 0). Both are free + premium WordPress plugins. Smush – Image Optimization… has accumulated 64M+ total downloads while Optisize – WebP Konwerter has 171.
Detailed Comparison
| Metric | Smush – Image Optimization… | Optisize – WebP Konwerter | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | N/A |
| Total Reviews | 6,034 | ◄ | 0 |
| Active Installs | 1.0M+ | ◄ | 0 |
| Total Downloads | 64M+ | ◄ | 171 |
| Support Resolution | 100% | N/A | |
| Last Updated | 3 days ago | ◄ | 1 month ago |
| First Released | 2008 | 2026 | |
| Age | 18 years | 2 months | |
| WP Requires | 6.4+ | 5.0+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 3.24.0 | 1.1.6 |
Rating Breakdown
Smush – Image Optimization…
Optisize – WebP Konwerter
Download Trends
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.
Optisize – WebP Konwerter Reviews
No reviews yet
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Comprehensive image optimization that doesn't require a rocket science degree. Optimize images automatically for Faster Sites and Happy Visitors.
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Converts images to more modern formats such as WebP or AVIF during upload.
Optimize image sizes, regenerate thumbnails, enable retina, convert to WebP/AVIF, or use cloud optimization. An essential image toolkit.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.