Head-to-head · October 2026
WP-PJAX vs WP Super Cache
WP Super Cache comes out ahead, winning 7 of 7 head-to-head checks against WP-PJAX.
WP-PJAX
The plugin is under development. Please try it and contact me if you encounter any bugs or have any questions…
WP Super Cache
This plugin generates static html files from your dynamic WordPress blog. After a html file is generated your…
| Metric | WP-PJAX | WP Super Cache |
|---|---|---|
| Active installs | 10+ | 1M+ |
| Downloads (30 days) | 41 | 884.7K |
| Download trend | -19.6% | -2.3% |
| Rating | 4/5 | 4.3/5 |
| Reviews | 4 | 1,346 |
| Health score | 27/100 | 91/100 |
| Last updated | 14 years ago | 2 weeks ago |
| Tested up to | WP 3.5.2 | WP 7.1.3 |
| Support resolved | — | 75% |
| Requires PHP | Any | 7.4+ |
| First released | Mar 2013 | Nov 2007 |
Daily downloads, last 90 days
WP-PJAXWP Super Cache
Choose WP-PJAX if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 13 years
- Only tested up to WordPress 3.5 (latest is 7.1)
Choose WP Super Cache 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
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
Both compete in: cache performance
FAQ
WP-PJAX vs WP Super Cache: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 18, 2026
Which is better, WP-PJAX or WP Super Cache?
WP Super Cache comes out ahead, winning 7 of 7 head-to-head checks against WP-PJAX. Choose WP Super Cache if you care most about active installs, downloads (30 days) and download trend.
Is WP-PJAX more popular than WP Super Cache?
WP Super Cache is the more popular of the two with 1M+ active installs, compared with 10+ for WP-PJAX.
Can I use WP-PJAX and WP Super Cache together?
Both plugins cover cache and performance, 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-PJAX and WP Super Cache 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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