ShortPixel Image Optimizer – Optimize… vs ShortPixel Adaptive Images – WebP… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
ShortPixel Image Optimizer – Optimize…
300K+ active installs
Free
ShortPixel Adaptive Images – WebP…
10K+ active installs
Free
Quick Verdict
As of April 2026, ShortPixel Adaptive Images – WebP… has a higher user rating (4.8/5 from 143 reviews) while ShortPixel Image Optimizer – Optimize… leads in active installations (300K+ vs 10K+). Both are free WordPress plugins. ShortPixel Image Optimizer – Optimize… has accumulated 18M+ 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 | ShortPixel Image Optimizer – Optimize… | ShortPixel Adaptive Images – WebP… | |
|---|---|---|---|
| Rating | 4.5/5 | ► | 4.8/5 |
| Total Reviews | 804 | ◄ | 143 |
| Active Installs | 300K+ | ◄ | 10K+ |
| Total Downloads | 18M+ | ◄ | 1.5M+ |
| Support Resolution | 100% | 100% | |
| Last Updated | 1 week ago | ◄ | 2 weeks ago |
| First Released | 2014 | 2018 | |
| Age | 12 years | 8 years | |
| WP Requires | 4.8.0+ | 4.7+ | |
| PHP Requires | 7.4+ | 5.6.40+ | |
| Business Model | Free | Free | |
| Latest Version | 6.4.4 | 3.11.2 |
Rating Breakdown
ShortPixel Image Optimizer – Optimize…
ShortPixel Adaptive Images – WebP…
Download Trends
Over the past 30 days, ShortPixel Image Optimizer – Optimize… averaged approximately 6,617 daily downloads while ShortPixel Adaptive Images – WebP… averaged 391.
Recent Reviews
ShortPixel Image Optimizer – Optimize… Reviews
Excellent plugin
Image compression is excellent. Easy to use & affordable. AI SEO for image fields is brilliant!!! Saved me many hours. No need for support (so far)… and that’s how you want it… ie. works out
great plugin!
works great and the support is great too!
Excelente Herramienta para wordpress
Una excelente herramienta totalmente recomendada This topic was modified 1 month ago by janofernandez.
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
Is ShortPixel Image Optimizer – Optimize… or ShortPixel Adaptive Images – WebP… more popular?
Which has better ratings — ShortPixel Image Optimizer – Optimize… or ShortPixel Adaptive Images – WebP…?
Are ShortPixel Image Optimizer – Optimize… and ShortPixel Adaptive Images – WebP… free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.