Image Optimizer – Optimize Images and… vs Speed Optimizer – The All-In-One… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Image Optimizer – Optimize Images and…
1.0M+ active installs
Free
Speed Optimizer – The All-In-One…
1.0M+ active installs
Free
Quick Verdict
As of April 2026, Speed Optimizer – The All-In-One… has a higher user rating (4.2/5 from 630 reviews) while Image Optimizer – Optimize Images and… leads in active installations (1.0M+ vs 1.0M+). Both are free WordPress plugins. Image Optimizer – Optimize Images and… has accumulated 13M+ total downloads while Speed Optimizer – The All-In-One… has 95M+.
Detailed Comparison
| Metric | Image Optimizer – Optimize Images and… | Speed Optimizer – The All-In-One… | |
|---|---|---|---|
| Rating | 1.6/5 | ► | 4.2/5 |
| Total Reviews | 72 | ► | 630 |
| Active Installs | 1.0M+ | 1.0M+ | |
| Total Downloads | 13M+ | ► | 95M+ |
| Support Resolution | N/A | 68% | |
| Last Updated | 1 month ago | ◄ | 1 month ago |
| First Released | 2024 | 2014 | |
| Age | 2 years | 12 years | |
| WP Requires | 6.6+ | 4.7+ | |
| PHP Requires | 7.4+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 1.7.3 | 7.7.7 |
Rating Breakdown
Image Optimizer – Optimize Images and…
Speed Optimizer – The All-In-One…
Download Trends
Over the past 30 days, Image Optimizer – Optimize Images and… averaged approximately 9,601 daily downloads while Speed Optimizer – The All-In-One… averaged 38,868.
Recent Reviews
Image Optimizer – Optimize Images and… Reviews
Decent Optimizer
Tried it for image compression on my site. It does reduce size and helps a bit with loading. Setup was easy, too. But sometimes optimization feels a bit slow. Still ok for basic use.
ottimizzazione e conversione in webp molto buona
ottimizzazione e conversione in webp molto buona
All media optimised in one click
For now i find this plugin very good. Love Avif format, 54% space saved for my website and very Good results on PageSpeed Insights.
Speed Optimizer – The All-In-One… Reviews
Memcached only available inside commercial environment
A quite disappointing open source contribution
Needs to be better
This is a good plugin and very helpful, but there are two big downsides: A disrespectful popup that asks you to give them all of your personal data. This is nothing new, but there are no cookies a
Nice Speed Improvement
Started using it to optimize my site. Speed got better after turning on some settings. The interface is simple & easy to understand. Still a few things to tweak, but overall pretty helpful. Tnkz devs.
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Frequently Asked Questions
Is Image Optimizer – Optimize Images and… or Speed Optimizer – The All-In-One… more popular?
Which has better ratings — Image Optimizer – Optimize Images and… or Speed Optimizer – The All-In-One…?
Are Image Optimizer – Optimize Images and… and Speed Optimizer – The All-In-One… free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.