# WP OPcache vs Restrict Multisite Plugins

> WP OPcache vs Restrict Multisite Plugins compared on installs, downloads, ratings, updates, compatibility and support. WP OPcache comes out ahead, winning 7 of 7 head-to-head checks against Restrict Multisite Plugins.

**WP OPcache comes out ahead, winning 7 of 7 head-to-head checks against Restrict Multisite Plugins.** Choose WP OPcache if you care most about active installs, downloads (30 days) and download trend.

| | WP OPcache | Restrict Multisite Plugins |
|---|---|---|
| Active installs | 10K+ ✅ | 10+ |
| Downloads (30 days) | 8.9K ✅ | 37 |
| Download trend | +391.8% ✅ | +37% |
| Rating | 4.8/5 | 5/5 |
| Reviews | 20 ✅ | 1 |
| Health score | 89/100 ✅ | 30/100 |
| Last updated | 2 weeks ago ✅ | 15 years ago |
| Tested up to | WP 7.1.3 ✅ | WP 3.2.1 |
| Support resolved | — | — |
| Requires PHP | 8.1+ | Any |
| First released | Feb 2017 | Aug 2010 |

## Frequently asked questions

### Which is better, WP OPcache or Restrict Multisite Plugins?
WP OPcache comes out ahead, winning 7 of 7 head-to-head checks against Restrict Multisite Plugins. Choose WP OPcache if you care most about active installs, downloads (30 days) and download trend.

### Is WP OPcache more popular than Restrict Multisite Plugins?
WP OPcache is the more popular of the two with 10K+ active installs, compared with 10+ for Restrict Multisite Plugins.

### Can I use WP OPcache and Restrict Multisite Plugins together?
Both plugins cover multisite, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are WP OPcache and Restrict Multisite Plugins free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/flush-opcache-vs-restrict-multisite-plugins/ · Generated 2026-10-15 12:50 UTC by PageForge