Websites Using Substack

Substack is a CMS / website platform. Site Stats Database detects it on the websites it tracks by analyzing each site's homepage, response headers, and DNS, and has currently found it on 463 websites.

Site Stats Database currently tracks 463 websites using Substack. That makes it the #45 most common cms out of 2,885 we detect in this category.

The most common are News, Culture, and Podcast sites, and they are most common in United States and Spain. The breakdowns above show the full split across topics, markets, authority, and monetization, based on the 463 websites using Substack we track.

Substack is one of 2,885 cms options Site Stats Database detects. The alternatives section lists the others by adoption, and you can compare Substack head-to-head with any of them.

They tend to have stronger authority than the typical website: the median Substack site has an Ahrefs Domain Rating of 32, higher than the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 22%, based on Site Stats Database's month-by-month snapshots of this group.

Traffic estimates, organic keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and technology detection (including Substack) comes from Site Stats Database's own crawler, which inspects each site's HTML, headers, and infrastructure.

At least monthly. Traffic and rankings refresh every month, and technology detections are refreshed as sites are re-crawled, so this page always reflects the current 463 Substack websites.

Yes. The complete, filterable list of all 463 Substack websites, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.