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WordPress plugin comparison

Slim SEO vs Yoast SEO

At a glance

  • Yoast SEO has more active installs: 10M+, against 70K+ for Slim SEO.
  • On a typical day, Yoast SEO is downloaded about 126,808 times, Slim SEO about 1,322.
  • Yoast SEO is rated higher: 4.8 out of 5 from 27,820 reviews, against 4.7 from 136 reviews.
  • Slim SEO was updated more recently: Nov 5, 2026, against Oct 27, 2026 for Yoast SEO.
  • Yoast SEO resolves more of its support threads: 96% in the last two months, against 40% for Slim SEO.
  • Both are tested up to WordPress 7.1.4.
  • Yoast SEO has been around longer: since 2010, against 2018 for Slim SEO.

Line by line

Yoast SEO leads on 6 of 7 comparable lines.

MetricSlim SEOYoast SEO
Popular rank#579#2
Active installs70K+10M+
Downloads, last 30 days137.8K11.1M
Rating4.7(136)4.8(27.8K)
Support threads resolved40%96%
Tested up to7.1.47.1.4
Search multiplier×1.42×8.02
Last release5 days ago14 days ago
Requires PHP7.47.4

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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