WordPress plugin comparison
All in One SEO vs Postomatic
At a glance
- All in One SEO has more active installs: 2M+, against fewer than 10 for Postomatic.
- On a typical day, All in One SEO is downloaded about 29,601 times, Postomatic about 8.
- Postomatic is rated higher: 5.0 out of 5 from 2 reviews, against 4.7 from 5,232 reviews.
- Postomatic was updated more recently: Nov 6, 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 2025 for Postomatic.
Line by line
All in One SEO leads on 4 of 6 comparable lines.
| Metric |  All in One SEO |  Postomatic |
|---|---|---|
| Popular rank | #22 | #70,567 |
| Active installs | 2M+ | Fewer than 10 |
| Downloads, last 30 days | 2.1M | 178 |
| Rating | 4.7(5.2K) | 5.0(2) |
| Support threads resolved | 96% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×5.75 | ×0.07 |
| Last release | 6 days ago | 4 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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