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WordPress plugin comparison

Sky Seo vs Slim SEO

At a glance

  • Slim SEO has more active installs: 70K+, against 10+ for Sky Seo.
  • On a typical day, Slim SEO is downloaded about 1,322 times, Sky Seo about 1.
  • Sky Seo has no reviews yet.
  • Slim SEO was updated more recently: Nov 5, 2026, against Dec 27, 2015 for Sky Seo.
  • Slim SEO is tested with a newer WordPress: 7.1.4, against 4.4.34 for Sky Seo.
  • Sky Seo has been around longer: since 2015, against 2018 for Slim SEO.

Line by line

Slim SEO leads on 6 of 6 comparable lines.

MetricSky SeoSlim SEO
Popular rank#38,285#579
Active installs10+70K+
Downloads, last 30 days27137.8K
RatingNo ratings4.7(136)
Support threads resolved–40%
Tested up to4.4.347.1.4
Search multiplier×0.00×1.42
Last release11 years ago5 days ago
Requires PHP–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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