Head-to-head · October 2026
ACF Pro JSON Sync vs WordPress Beta Tester
WordPress Beta Tester comes out ahead, winning 6 of 7 head-to-head checks against ACF Pro JSON Sync.
ACF Pro JSON Sync
Local JSON is a new feature added in version 5 which saves field group and field settings to files within…
WordPress Beta Tester
This plugin provides an easy way to get involved with beta testing WordPress.
| Metric | ACF Pro JSON Sync | WordPress Beta Tester |
|---|---|---|
| Active installs | 60+ | 2K+ |
| Downloads (30 days) | 78 | 5.9K |
| Download trend | +25.8% | -32.8% |
| Rating | — | 4/5 |
| Reviews | 0 | 47 |
| Health score | 25/100 | 79/100 |
| Last updated | 12 years ago | 2 months ago |
| Tested up to | WP 4.0.38 | WP 7.1.3 |
| Support resolved | — | — |
| Requires PHP | Any | 5.6+ |
| First released | Jan 2015 | Jun 2009 |
Daily downloads, last 90 days
ACF Pro JSON SyncWordPress Beta Tester
Choose ACF Pro JSON Sync if…
You care most about download trend.
- Small user base (60+ active installs)
- Very few reviews so far
- No update in 11 years
- Only tested up to WordPress 4.0 (latest is 7.1)
Choose WordPress Beta Tester if…
You care most about active installs, downloads (30 days) and reviews.
- Tested with the latest WordPress (7.1)
Both compete in: advanced
FAQ
ACF Pro JSON Sync vs WordPress Beta Tester: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 12, 2026
Which is better, ACF Pro JSON Sync or WordPress Beta Tester?
WordPress Beta Tester comes out ahead, winning 6 of 7 head-to-head checks against ACF Pro JSON Sync. Choose ACF Pro JSON Sync if you care most about download trend. Choose WordPress Beta Tester if you care most about active installs, downloads (30 days) and reviews.
Is ACF Pro JSON Sync more popular than WordPress Beta Tester?
WordPress Beta Tester is the more popular of the two with 2K+ active installs, compared with 60+ for ACF Pro JSON Sync.
Can I use ACF Pro JSON Sync and WordPress Beta Tester together?
Both plugins cover advanced, 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 ACF Pro JSON Sync and WordPress Beta Tester 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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