Smush – Image Optimization… vs ShortPixel Adaptive Images – WebP… (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
ShortPixel Adaptive Images – WebP…
10K+ 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 10K+). Both are free + premium WordPress plugins. Smush – Image Optimization… has accumulated 64M+ total downloads while ShortPixel Adaptive Images – WebP… has 1.5M+. ShortPixel Adaptive Images – WebP… has a higher support resolution rate (100% vs 100%).
Detailed Comparison
| Metric | Smush – Image Optimization… | ShortPixel Adaptive Images – WebP… | |
|---|---|---|---|
| Rating | 4.8/5 | 4.8/5 | |
| Total Reviews | 6,034 | ◄ | 143 |
| Active Installs | 1.0M+ | ◄ | 10K+ |
| Total Downloads | 64M+ | ◄ | 1.5M+ |
| Support Resolution | 100% | 100% | |
| Last Updated | 2 days ago | ◄ | 2 weeks ago |
| First Released | 2008 | 2018 | |
| Age | 18 years | 8 years | |
| WP Requires | 6.4+ | 4.7+ | |
| PHP Requires | 7.4+ | 5.6.40+ | |
| Business Model | Free + Premium | Free | |
| Latest Version | 3.24.0 | 3.11.2 |
Rating Breakdown
Smush – Image Optimization…
ShortPixel Adaptive Images – WebP…
Download Trends
Over the past 30 days, Smush – Image Optimization… averaged approximately 8,078 daily downloads while ShortPixel Adaptive Images – WebP… averaged 391.
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.
ShortPixel Adaptive Images – WebP… Reviews
Shortpixel AI, a hassle free plugin that greatly improves PageSpeed score.
As the title says, Pagespeed Insights gave a score of 92 on mobile and 99 to 100 on desktop with no visible loss of quality on the web page. What I also like is the very reasonable one time pricing an
Great plugin and great team!
I’ve recently added SPIO across all our WordPress sites. (I work for a NFP managing 10 of their sites.) I’m impressed by ShortPixel’s compression and performance. Adrian and the team have offered grea
Slowed my site until I deleted it and removed DB Table.
Not here to diss you guys. Your image optimiser plugin is great!! But this one, it didn’t speed up my site, but rather made it super slow on first load. Maybe my error even. BUT when I turned off plug
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.