Technology answer

Tail

225

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

Hosts: 477 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

225 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 121 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 6 Oct 2023, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 225each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Customer Data Platforms

248,902

0.09%

companies running anything in Customer data platforms

247,013

0.09%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Tail is rank 20 of 48 technologies in Customer data platforms.

Open as a segment

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

/companies/tech-tail

Open the segment

Catalogue record

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

A SaaS customer data platform from Tail for collecting and activating customer data.

Tail is a customer data platform that unifies customer data from multiple sources and activates it across marketing and analytics tools. It is provided as a hosted service by Tail and is used by marketing and data teams.

Kindproduct

VendorTail Target México, tail.digital

PathData, Analytics and AI > Customer Data Platforms > Customer data platforms

Slugtail

Deploymentsaas

Pricingquote based, subscription

Open sourceno

First discovered2023-10-06

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerCustomer data platformsCompanies running anything in Customer data platforms, 247,013 of 54,527,857 in the index, and the technologies ranked in it.Category answerCustomer Data PlatformsThe 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.