Technology answer

Signal

939

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

Hosts: 4,608 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

939 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 493 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 4 Oct 2019, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 939each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Tag Management

13,713,042

<0.01%

companies running anything in Tag managers

13,704,286

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Signal is rank 11 of 17 technologies in Tag managers.

Open as a segment

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

/companies/tech-signal

Open the segment

Catalogue record

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

A tag management and customer data platform from Signal (formerly BrightTag).

Signal provided tag management and identity resolution capabilities to collect and route customer data to marketing tools. Brands used it to manage tags and activate audiences across channels.

Kindproduct

VendorSignal, signal.co

PathData, Analytics and AI > Tag Management > Tag managers

Slugsignal

Deploymentsaas

Pricingquote based, enterprise

Open sourceno

First discovered2019-10-04

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerTag managersCompanies running anything in Tag managers, 13,704,286 of 54,527,857 in the index, and the technologies ranked in it.Category answerTag ManagementThe 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.