Head-to-head · October 2026
WP-Optimize vs ZapCache
WP-Optimize comes out ahead, winning 7 of 7 head-to-head checks against ZapCache.
WP-Optimize
MORE THAN A CACHING PLUGIN WP-Optimize is trusted by more than 1 million WordPress website owners to boost…
ZapCache
ZapCache is a powerful WordPress plugin that instantly clears various types of caches with a single click to…
| Metric | WP-Optimize | ZapCache |
|---|---|---|
| Active installs | 1M+ | 20+ |
| Downloads (30 days) | 718.1K | 47 |
| Download trend | +107.1% | +6.8% |
| Rating | 4.8/5 | — |
| Reviews | 2,614 | 0 |
| Health score | 96/100 | 39/100 |
| Last updated | 1 week ago | 1 year ago |
| Tested up to | WP 7.1.2 | WP 6.8.10 |
| Support resolved | 90% | — |
| Requires PHP | 7.2+ | 8.0+ |
| First released | Jan 2009 | Sep 2025 |
Daily downloads, last 90 days
WP-OptimizeZapCache
Choose WP-Optimize if…
You care most about active installs, downloads (30 days) and download trend.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.8/5 from 2,614 reviews
- Actively developed — last update 1 week ago
- Tested with the latest WordPress (7.1)
- Responsive support — 90% of recent threads resolved
Choose ZapCache if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Small user base (20+ active installs)
- Very few reviews so far
- Only tested up to WordPress 6.8 (latest is 7.1)
Both compete in: cache
FAQ
WP-Optimize vs ZapCache: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 1, 2026
Which is better, WP-Optimize or ZapCache?
WP-Optimize comes out ahead, winning 7 of 7 head-to-head checks against ZapCache. Choose WP-Optimize if you care most about active installs, downloads (30 days) and download trend.
Is WP-Optimize more popular than ZapCache?
WP-Optimize is the more popular of the two with 1M+ active installs, compared with 20+ for ZapCache.
Can I use WP-Optimize and ZapCache together?
Both plugins cover cache, 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-Optimize and ZapCache 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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