WordPress plugin comparison
All in One SEO vs Ostheimer SEO
At a glance
- All in One SEO has more active installs: 2M+, against 60+ for Ostheimer SEO.
- On a typical day, All in One SEO is downloaded about 27,904 times, Ostheimer SEO about 13.
- Ostheimer SEO has no reviews yet.
- Ostheimer SEO was updated more recently: Nov 10, 2026, against Nov 4, 2026 for All in One SEO.
- Both are tested up to WordPress 7.1.4.
- All in One SEO has been around longer: since 2007, against 2026 for Ostheimer SEO.
Line by line
All in One SEO leads on 4 of 5 comparable lines.
| Metric |  All in One SEO |  Ostheimer SEO |
|---|---|---|
| Popular rank | #22 | #19,686 |
| Active installs | 2M+ | 60+ |
| Downloads, last 30 days | 2.1M | 291 |
| Rating | 4.7(5.2K) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×5.84 | ×0.24 |
| Last release | 7 days ago | 1 day ago |
| Requires PHP | 7.4 | 8.1 |
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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