WordPress plugin comparison
A2 Optimized WP vs WP Fastest Cache
At a glance
- WP Fastest Cache has more active installs: 1M+, against 60K+ for A2 Optimized WP.
- On a typical day, WP Fastest Cache is downloaded about 18,560 times, A2 Optimized WP about 102.
- WP Fastest Cache is rated higher: 4.9 out of 5 from 4,233 reviews, against 3.1 from 43 reviews.
- WP Fastest Cache was updated more recently: Nov 5, 2026, against Feb 10, 2025 for A2 Optimized WP.
- WP Fastest Cache is tested with a newer WordPress: 7.1.4, against 6.7.11 for A2 Optimized WP.
- WP Fastest Cache has been around longer: since 2013, against 2015 for A2 Optimized WP.
Line by line
WP Fastest Cache leads on 7 of 7 comparable lines.
| Metric |  A2 Optimized WP |  WP Fastest Cache |
|---|---|---|
| Popular rank | #669 | #47 |
| Active installs | 60K+ | 1M+ |
| Downloads, last 30 days | 2.9K | 1.5M |
| Rating | 3.1(43) | 4.9(4.2K) |
| Support threads resolved | – | 59% |
| Tested up to | 6.7.11 | 7.1.4 |
| Search multiplier | ×0.24 | ×4.03 |
| Last release | 1 year ago | 4 days ago |
| Requires PHP | 7.0 | – |
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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