WordPress plugin comparison
Rank Math SEO vs Slim SEO
At a glance
- Rank Math SEO has more active installs: 4M+, against 70K+ for Slim SEO.
- On a typical day, Rank Math SEO is downloaded about 34,399 times, Slim SEO about 1,322.
- Rank Math SEO is rated higher: 4.8 out of 5 from 7,523 reviews, against 4.7 from 136 reviews.
- Slim SEO was updated more recently: Nov 5, 2026, against Nov 3, 2026 for Rank Math SEO.
- Rank Math SEO resolves more of its support threads: 88% in the last two months, against 40% for Slim SEO.
- Both are tested up to WordPress 7.1.4.
Line by line
Rank Math SEO leads on 6 of 7 comparable lines.
| Metric |  Rank Math SEO |  Slim SEO |
|---|---|---|
| Popular rank | #13 | #582 |
| Active installs | 4M+ | 70K+ |
| Downloads, last 30 days | 2.2M | 135.1K |
| Rating | 4.8(7.5K) | 4.7(136) |
| Support threads resolved | 88% | 40% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×7.18 | ×1.42 |
| Last release | 5 days ago | 3 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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