WordPress plugin comparison
All in One SEO vs SEO Engine
At a glance
- All in One SEO has more active installs: 2M+, against 1K+ for SEO Engine.
- On a typical day, All in One SEO is downloaded about 27,904 times, SEO Engine about 168.
- SEO Engine is rated higher: 4.9 out of 5 from 48 reviews, against 4.7 from 5,232 reviews.
- SEO Engine 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 2018 for SEO Engine.
Line by line
All in One SEO leads on 4 of 6 comparable lines.
| Metric |  All in One SEO |  SEO Engine |
|---|---|---|
| Popular rank | #22 | #5,315 |
| Active installs | 2M+ | 1K+ |
| Downloads, last 30 days | 2.1M | 4.8K |
| Rating | 4.7(5.2K) | 4.9(48) |
| Support threads resolved | 100% | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×5.84 | ×0.91 |
| Last release | 6 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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