WordPress plugin comparison
Search Atlas SEO vs Slim SEO
At a glance
- Slim SEO has more active installs: 70K+, against 6K+ for Search Atlas SEO.
- On a typical day, Slim SEO is downloaded about 1,322 times, Search Atlas SEO about 374.
- Slim SEO is rated higher: 4.7 out of 5 from 136 reviews, against 3.3 from 24 reviews.
- Search Atlas SEO was updated more recently: Nov 9, 2026, against Nov 5, 2026 for Slim SEO.
- Both are tested up to WordPress 7.1.4.
- Slim SEO has been around longer: since 2018, against 2022 for Search Atlas SEO.
Line by line
Slim SEO leads on 5 of 6 comparable lines.
| Metric |  Search Atlas SEO |  Slim SEO |
|---|---|---|
| Popular rank | #2,678 | #579 |
| Active installs | 6K+ | 70K+ |
| Downloads, last 30 days | 16.6K | 137.8K |
| Rating | 3.3(24) | 4.7(136) |
| Support threads resolved | – | 40% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.67 | ×1.42 |
| Last release | today | 5 days ago |
| Requires PHP | 8.1 | 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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