Technology answer

Atomseo

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 16 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

5 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 2 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 28 Feb 2026, last discovered 7 Sept 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 7 Sept 2026

Online SEO analysis and audit toolset.

Atomseo provides website SEO audits such as on-page checks and related analysis utilities through a web app. It is used by site owners and marketers to identify issues affecting search visibility.

Kindproduct

VendorAtomseo, atomseo.com

PathMarketing and Advertising > SEO > SEO audit and crawlers

Slugatomseo

Deploymentsaas

Pricingfreemium, subscription

Open sourceno

First discovered2026-02-28

Last discovered2026-09-07

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerSEO audit and crawlersCompanies running anything in SEO audit and crawlers, 8 of 54,527,857 in the index, and the technologies ranked in it.Category answerSEOThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.