WordPress plugin comparison
MO Cache vs WP-Optimize
At a glance
- WP-Optimize has more active installs: 1M+, against 1K+ for MO Cache.
- On a typical day, WP-Optimize is downloaded about 6,738 times, MO Cache about 11.
- MO Cache is rated higher: 5.0 out of 5 from 3 reviews, against 4.8 from 2,616 reviews.
- WP-Optimize was updated more recently: Sep 21, 2026, against Nov 28, 2017 for MO Cache.
- WP-Optimize is tested with a newer WordPress: 7.1.4, against 3.4.2 for MO Cache.
- WP-Optimize has been around longer: since 2009, against 2011 for MO Cache.
Line by line
WP-Optimize leads on 6 of 7 comparable lines.
| Metric |  MO Cache |  WP-Optimize |
|---|---|---|
| Popular rank | #5,539 | #53 |
| Active installs | 1K+ | 1M+ |
| Downloads, last 30 days | 244 | 214.9K |
| Rating | 5.0(3) | 4.8(2.6K) |
| Support threads resolved | – | 36% |
| Tested up to | 3.4.2 | 7.1.4 |
| Search multiplier | ×0.00 | ×3.13 |
| Last release | 9 years ago | 1 month ago |
| Requires PHP | – | 7.2 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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