Technology answer

Kevel

455

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

Hosts: 1,173 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

455 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 268 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 5 Oct 2023, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 455each 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 Ad servers

11,752,123

<0.01%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Kevel is rank 14 of 22 technologies in Ad servers.

Open as a segment

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

/companies/tech-kevel

Open the segment

Catalogue record

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

API-first ad serving and ad decisioning platform.

Kevel provides APIs and infrastructure for building custom ad serving, decisioning, and sponsored listings. It is used by publishers, marketplaces, and apps to run their own advertising products.

Kindproduct

VendorKevel, kevel.com

PathMarketing and Advertising > Advertising > Ad servers

Slugkevel

Deploymentsaas

Pricingsubscription, quote based

Open sourceno

First discovered2023-10-05

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerAd serversCompanies running anything in Ad servers, 11,752,123 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.