WordPress plugin comparison
Flex Cache vs WP Performance Score Booster
Flex Cache
by Flex Plugins
Fewer than 10 installs
WP Performance Score Booster
by Dipak Gajjar
10K+ installs4.6
At a glance
- WP Performance Score Booster has more active installs: 10K+, against fewer than 10 for Flex Cache.
- On a typical day, WP Performance Score Booster is downloaded about 44 times, Flex Cache about 2.
- Flex Cache has no reviews yet.
- Flex Cache was updated more recently: Sep 16, 2026, against Aug 21, 2026 for WP Performance Score Booster.
- Both are tested up to WordPress 7.1.4.
- WP Performance Score Booster has been around longer: since 2014, against 2026 for Flex Cache.
Line by line
WP Performance Score Booster leads on 4 of 5 comparable lines.
| Metric | Flex Cache | WP Performance Score Booster |
|---|---|---|
| Popular rank | #71,686 | #1,792 |
| Active installs | Fewer than 10 | 10K+ |
| Downloads, last 30 days | 41 | 1.2K |
| Rating | No ratings | 4.6(339) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.05 | ×0.84 |
| Last release | 1 month ago | 2 months ago |
| Requires PHP | 7.4 | 5.6 |
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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