ACF Content Analysis for Yoast SEO vs Slim SEO (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org SEO Plugins top 10: ACF Content Analysis for Yoast SEO at #10 and Slim SEO at #8. Slim SEO leads on 3 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
ACF Content Analysis for Yoast SEO
WordPress plugin that adds the content of all ACF fields to the Yoast SEO score analysis.
Slim SEO
Slim SEO – AI SEO Plugin, Lightweight, Fast & Automated
An AI SEO plugin for WordPress that's lightweight and fast. Automatically generates meta tags, sitemaps, schemas and more with no bloat.
Who leads on what
Slim SEO leads on 3 of the 5 measures we track.
Slim SEO ranks higher on WordPress.org: #8 against #10 in SEO Plugins.
ACF Content Analysis for Yoast SEO has more users: 100,000+ active installs against 70,000+.
Not enough reviews to compare ratings fairly: ACF Content Analysis for Yoast SEO has 35, Slim SEO has 136. We compare ratings only above 50 reviews each.
Slim SEO has more reviews behind its score: 136 against 35.
Slim SEO was updated more recently, on August 24, 2026; ACF Content Analysis for Yoast SEO on August 18, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
ACF Content Analysis for Yoast SEO
Pick ACF Content Analysis for Yoast SEO if you want the plugin more sites already run.
Slim SEO
Pick Slim SEO if you go by where WordPress.org itself puts them, you want the score backed by more reviews or you want the one shipping releases most recently.
ACF Content Analysis for Yoast SEO vs Slim SEO side by side
| ACF Content Analysis for Yoast SEO | Slim SEO | |
|---|---|---|
| SEO Plugins ranking | #10 | #8 |
| Rating | 4.1 | 4.7 |
| Reviews | 35 | 136 |
| Active installs | 100,000+ | 70,000+ |
| Total downloads | 2,673,092 | 2,133,444 |
| Downloads, last 30 days | – | – |
| Last updated | Aug 18, 2026 | Aug 24, 2026 |
| First published | Dec 17, 2015 | Dec 31, 2018 |
| Tested up to WordPress | 7.1 | 7.1 |
| Requires PHP | 7.2.5 | 7.4 |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
ACF Content Analysis for Yoast SEO ratings
Slim SEO ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither ACF Content Analysis for Yoast SEO nor Slim SEO can pay to appear here: the pair exists only because both plugins reached the SEO Plugins top 10. Full methodology.
ACF Content Analysis for Yoast SEO vs Slim SEO: common questions
Is ACF Content Analysis for Yoast SEO better than Slim SEO?
Slim SEO leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. Slim SEO ranks higher on WordPress.org: #8 against #10 in SEO Plugins.
Which has more users, ACF Content Analysis for Yoast SEO or Slim SEO?
Slim SEO ranks higher on WordPress.org: #8 against #10 in SEO Plugins.
Which is rated higher, ACF Content Analysis for Yoast SEO or Slim SEO?
ACF Content Analysis for Yoast SEO has more users: 100,000+ active installs against 70,000+.
Are ACF Content Analysis for Yoast SEO and Slim SEO free?
Both are free to install from WordPress.org. ACF Content Analysis for Yoast SEO may also sell a paid version or add-ons. Slim SEO may also sell a paid version or add-ons.
Alternatives to ACF Content Analysis for Yoast SEO and Slim SEO
Plugins that score close to both in the same WordPress.org rankings and tags.
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