WordPress plugin comparison
ACS SEO Plus vs All in One SEO
At a glance
- All in One SEO has more active installs: 2M+, against fewer than 10 for ACS SEO Plus.
- On a typical day, All in One SEO is downloaded about 27,904 times, ACS SEO Plus about 3.
- ACS SEO Plus has no reviews yet.
- All in One SEO was updated more recently: Nov 4, 2026, against Oct 8, 2026 for ACS SEO Plus.
- Both are tested up to WordPress 7.1.4.
- All in One SEO has been around longer: since 2007, against 2026 for ACS SEO Plus.
Line by line
All in One SEO leads on 5 of 5 comparable lines.
| Metric |  ACS SEO Plus |  All in One SEO |
|---|---|---|
| Popular rank | #67,009 | #22 |
| Active installs | Fewer than 10 | 2M+ |
| Downloads, last 30 days | 67 | 2.1M |
| Rating | No ratings | 4.7(5.2K) |
| Support threads resolved | – | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.05 | ×5.84 |
| Last release | 1 month ago | 7 days ago |
| Requires PHP | 7.4 | 7.4 |
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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