Advanced Custom Fields vs Yoast SEO
A side by side look at reach, regional footprint and where each wordpress plugins technology actually wins, built from live detections across millions of websites.
The short version. Yoast SEO has roughly 336x more sites overall (15.2K vs 5.1M). But the split flips by market: Advanced Custom Fields over-indexes in Sweden, Brazil and Israel, while Yoast SEO runs the majority in Turkey, Poland and Serbia. Which one fits depends far more on your market than on raw totals.
Head to head
Where each technology comes out ahead, by dimension
Who leads each market
Share of the two technologies per country. The marker is Advanced Custom Fields's 0% global share, so bars past it lean Advanced Custom Fields.
Where to build
Building an app, theme or agency around one technology? This is where its sites actually concentrate.
Build for Advanced Custom Fields
Build for Yoast SEO
United States is the most one-sided market in this comparison: 465.4K Yoast SEO sites to 1.3K on Advanced Custom Fields, a 100% split. For a new project there, the ecosystem, plugins and talent all point one way.
Which should you choose
A quick read based on reach and regional traction
Choose Advanced Custom Fields if
- ✓You sell into Sweden, Brazil and Israel, where it has real traction.
- ✓You value where it concentrates its footprint over sheer volume.
- ✓Your team is already invested in the Advanced Custom Fields stack.
Choose Yoast SEO if
- ✓You operate in Turkey, Poland and Serbia, its heartland.
- ✓You want the larger install base (5.1M sites) and a bigger ecosystem.
- ✓Your team is already invested in the Yoast SEO stack.
Export the websites behind either technology
Get the sites using Advanced Custom Fields or Yoast SEO with emails, socials and country filters.