WordPress plugin comparison
Ladder SEO vs Post SEO Score Checker
At a glance
- Post SEO Score Checker has more active installs: 80+, against fewer than 10 for Ladder SEO.
- Ladder SEO was updated more recently: Sep 2, 2025, against Apr 9, 2017 for Post SEO Score Checker.
- Ladder SEO is tested with a newer WordPress: 6.8.12, against 4.7.39 for Post SEO Score Checker.
- Post SEO Score Checker has been around longer: since 2017, against 2025 for Ladder SEO.
Line by line
Ladder SEO leads on 4 of 6 comparable lines.
| Metric |  Ladder SEO |  Post SEO Score Checker |
|---|---|---|
| Popular rank | #68,317 | #17,843 |
| Active installs | Fewer than 10 | 80+ |
| Downloads, last 30 days | 44 | 38 |
| Rating | No ratings | No ratings |
| Support threads resolved | – | – |
| Tested up to | 6.8.12 | 4.7.39 |
| Search multiplier | ×0.02 | ×0.00 |
| Last release | 1 year ago | 9 years ago |
| Requires PHP | 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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