Speed Optimizer – The All-In-One… vs WP Compress – Instant Performance &… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Speed Optimizer – The All-In-One…
1.0M+ active installs
Free
WP Compress – Instant Performance &…
10K+ active installs
Free
Quick Verdict
As of April 2026, WP Compress – Instant Performance &… has a higher user rating (4.5/5 from 152 reviews) while Speed Optimizer – The All-In-One… leads in active installations (1.0M+ vs 10K+). Both are free WordPress plugins. Speed Optimizer – The All-In-One… has accumulated 95M+ total downloads while WP Compress – Instant Performance &… has 1.1M+.
Detailed Comparison
| Metric | Speed Optimizer – The All-In-One… | WP Compress – Instant Performance &… | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 4.5/5 |
| Total Reviews | 630 | ◄ | 152 |
| Active Installs | 1.0M+ | ◄ | 10K+ |
| Total Downloads | 95M+ | ◄ | 1.1M+ |
| Support Resolution | 68% | N/A | |
| Last Updated | 1 month ago | ► | Yesterday |
| First Released | 2014 | 2018 | |
| Age | 12 years | 8 years | |
| WP Requires | 4.7+ | 6.5+ | |
| PHP Requires | 7.0+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 7.7.7 | 7.00.01 |
Rating Breakdown
Speed Optimizer – The All-In-One…
WP Compress – Instant Performance &…
Download Trends
Over the past 30 days, Speed Optimizer – The All-In-One… averaged approximately 38,868 daily downloads while WP Compress – Instant Performance &… averaged 1,502.
Recent Reviews
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.
WP Compress – Instant Performance &… Reviews
Does Not serve modern image formats for all
Does not convert .jpg to modern image formats like .webp in all environments This topic was modified 2 weeks, 3 days ago by jtohme.
Fantastic plugin & helpful support
I’ve used WP Compress for a over a month now and safely say it’s truly worthy of 10 stars if I could rate it that. Websites that previously felt like they crawled are now cruising faster than I could
Really helps our agency!
We’ve tried other performance plugins but nothing has compared with as many agency features as WP Compress. Thank you for fast speeds, unlimited websites and easy management!
More Speed Worth Comparing
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Frequently Asked Questions
Is Speed Optimizer – The All-In-One… or WP Compress – Instant Performance &… more popular?
Which has better ratings — Speed Optimizer – The All-In-One… or WP Compress – Instant Performance &…?
Are Speed Optimizer – The All-In-One… and WP Compress – Instant Performance &… free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.