Technology answer

FlagSmith

379

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

Hosts: 873 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

379 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 102 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 3 May 2022, last discovered 10 Sept 2026.

Both denominators, and a third

Shares of the same 379each row a different wholelanding 12 Sept 2026

Denominator

Companies

Share

companies in the index

54,527,857

<0.01%

companies running anything in Experimentation and Personalisation

759,439

0.05%

companies running anything in Feature flag management

46,612

0.81%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, FlagSmith is rank 3 of 5 technologies in Feature flag management.

Open as a segment

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

/companies/tech-flagsmith

Open the segment

Catalogue record

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

Open-source feature flagging and remote config with a hosted SaaS option.

Flagsmith provides feature flags, remote configuration, and experimentation for applications. It is available as open-source for self-hosting and as a managed cloud service for teams that prefer SaaS.

Kindproduct

VendorFlagsmith, flagsmith.com

PathMarketing and Advertising > Experimentation and Personalisation > Feature flag management

Slugflagsmith

Deploymenthybrid

Pricingfreemium, subscription

Open sourceyes

First discovered2022-05-03

Last discovered2026-09-10

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerFeature flag managementCompanies running anything in Feature flag management, 46,612 of 54,527,857 in the index, and the technologies ranked in it.Category answerExperimentation and PersonalisationThe 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.