Technology answer

Anthropic API

25

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

Hosts: 161 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

25 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 1 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 30 Jul 2026, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 25each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in AI Models and APIs

554,939

<0.01%

companies running anything in LLM APIs

128,730

0.02%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Anthropic API is rank 6 of 16 technologies in LLM APIs.

Open as a segment

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

/companies/tech-anthropic-api

Open the segment

Catalogue record

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

API providing access to Anthropic’s Claude large language models.

The Anthropic API exposes Claude foundation models for text generation, chat, tool use, and embeddings. It is used by developers to integrate generative AI into applications and workflows.

Kindproduct

VendorAnthropic, anthropic.com

PathData, Analytics and AI > AI Models and APIs > LLM APIs

Sluganthropic-api

Deploymentsaas

Pricingfreemium, usage based

Open sourceno

First discovered2026-07-30

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerLLM APIsCompanies running anything in LLM APIs, 128,730 of 54,527,857 in the index, and the technologies ranked in it.Category answerAI Models and APIsThe 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.