Cimo – Free Instant Image Optimizer &… vs Image Optimizer by 10web – Image… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Cimo – Free Instant Image Optimizer &…
6.0K+ active installs
Free
Image Optimizer by 10web – Image…
4.0K+ active installs
Free
Quick Verdict
As of April 2026, Cimo – Free Instant Image Optimizer &… has a higher user rating (4.8/5 from 12 reviews) and leads in active installations (6.0K+ vs 4.0K+). Both are free WordPress plugins. Cimo – Free Instant Image Optimizer &… has accumulated 25K+ total downloads while Image Optimizer by 10web – Image… has 393K+.
Detailed Comparison
| Metric | Cimo – Free Instant Image Optimizer &… | Image Optimizer by 10web – Image… | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.5/5 |
| Total Reviews | 12 | ► | 54 |
| Active Installs | 6.0K+ | ◄ | 4.0K+ |
| Total Downloads | 25K+ | ► | 393K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 2 days ago | ◄ | 1 year ago |
| First Released | 2025 | 2017 | |
| Age | 1 year | 9 years | |
| WP Requires | 6.7.5+ | 3.9+ | |
| PHP Requires | 8.0+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.1 | 6.0.67 |
Rating Breakdown
Cimo – Free Instant Image Optimizer &…
Image Optimizer by 10web – Image…
Download Trends
Over the past 30 days, Cimo – Free Instant Image Optimizer &… averaged approximately 269 daily downloads while Image Optimizer by 10web – Image… averaged 9.
Recent Reviews
Cimo – Free Instant Image Optimizer &… Reviews
Works perfect!
I really like this plugin. Set and forget! Limited options in the free version, but most of the time this is perfect.
5 star because we cannot give more
Awesome plugin, directly goes to my default install list ! Thank you for the great work !
Was 5 star, now broken. Back to 1.2.0
used to work perfectly. I wish I could find older versions, as 1.2.2 no longer automatically converts images when uploaded. never should have updated. so annoying, and now looking for a new solution.
Image Optimizer by 10web – Image… Reviews
doing nothing
useless plugin, does not optimize a thing
very Well
Thanks alot for this good plugin please increase the number of images we can optimize for free package. Thanks
feature rich
that conversion while optimizing feature is really next level
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.