Technology answer

Adex

32

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 70 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

No published series

32 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 22 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 8 Mar 2025, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 32each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Advertising

15,368,013

<0.01%

companies running anything in Audience and identity data

4,393,699

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Adex is rank 10 of 10 technologies in Audience and identity data.

Open as a segment

32 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-adex

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

Advertising data management and audience platform for targeting and analytics.

The ADEX provides a data management platform used to collect, manage, and activate audience data for advertising. It is used by advertisers and publishers to create segments and improve campaign targeting.

Kindproduct

VendorThe ADEX, theadex.com

PathMarketing and Advertising > Advertising > Audience and identity data

Slugadex

Deploymentsaas

Pricingquote based, enterprise

Open sourceno

First discovered2025-03-08

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerAudience and identity dataCompanies running anything in Audience and identity data, 4,393,699 of 54,527,857 in the index, and the technologies ranked in it.Category answerAdvertisingThe 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.