ShortPixel Image Optimizer – Optimize… vs Imsanity (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
Quick Verdict
As of April 2026, Imsanity has a higher user rating (4.9/5 from 291 reviews) while ShortPixel Image Optimizer – Optimize… leads in active installations (300K+ vs 200K+). Both are free WordPress plugins. ShortPixel Image Optimizer – Optimize… has accumulated 18M+ total downloads while Imsanity has 4.5M+. ShortPixel Image Optimizer – Optimize… has a higher support resolution rate (100% vs 50%).
Detailed Comparison
| Metric | ShortPixel Image Optimizer – Optimize… | Imsanity | |
|---|---|---|---|
| Rating | 4.5/5 | ► | 4.9/5 |
| Total Reviews | 804 | ◄ | 291 |
| Active Installs | 300K+ | ◄ | 200K+ |
| Total Downloads | 18M+ | ◄ | 4.5M+ |
| Support Resolution | 100% | ◄ | 50% |
| Last Updated | 1 week ago | ◄ | 1 month ago |
| First Released | 2014 | 2011 | |
| Age | 12 years | 15 years | |
| WP Requires | 4.8.0+ | 6.6+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 6.4.4 | 2.9.0 |
Rating Breakdown
ShortPixel Image Optimizer – Optimize…
Imsanity
Download Trends
Over the past 30 days, ShortPixel Image Optimizer – Optimize… averaged approximately 6,617 daily downloads while Imsanity averaged 969.
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.
Imsanity Reviews
It works
It just works 🙂
The best!
Very, very useful.
Perfect
This plugin does exactly what it says. It also works with WebP, so combined with Cimo you have a perfect scenario for a health media library.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.