WordPress plugin comparison
ContentPen vs SiteSEO
At a glance
- SiteSEO has more active installs: 400K+, against 300+ for ContentPen.
- On a typical day, SiteSEO is downloaded about 947 times, ContentPen about 22.
- ContentPen is rated higher: 5.0 out of 5 from 1 review, against 4.0 from 8 reviews.
- ContentPen was updated more recently: Oct 26, 2026, against Sep 24, 2026 for SiteSEO.
- Both are tested up to WordPress 7.1.4.
- SiteSEO has been around longer: since 2023, against 2025 for ContentPen.
Line by line
SiteSEO leads on 4 of 6 comparable lines.
| Metric |  ContentPen |  SiteSEO |
|---|---|---|
| Popular rank | #10,831 | #135 |
| Active installs | 300+ | 400K+ |
| Downloads, last 30 days | 683 | 28.5K |
| Rating | 5.0(1) | 4.0(8) |
| Support threads resolved | – | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.50 | ×1.50 |
| Last release | 14 days ago | 1 month ago |
| Requires PHP | 7.4 | 7.2 |
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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