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Technology answer

Builder.io

3,036

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

Hosts: 5,496 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

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

3,036 at Sept 26; 2,392 twelve months earlier, +644, +26.9% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-04385
2023-05649
2023-069013
2023-0711616
2023-0814220
2023-0916823
2023-1019427
2023-1122031
2023-1224634
2024-0127238
2024-0229841
2024-0335649
2024-0441057
2024-0542759
2024-0645764
2024-0748668
2024-0851872
2024-0956979
2024-1068996
2024-11822114
2024-12953132
2025-011,111154
2025-021,264176
2025-031,417197
2025-041,557216
2025-051,696236
2025-061,874260
2025-072,047284
2025-082,241311
2025-092,392332
2025-102,523351
2025-112,586359
2025-122,636366
2026-012,690374
2026-022,791388
2026-032,915405
2026-042,964412
2026-053,000417
2026-063,049424
2026-073,051424
2026-083,061425
2026-093,036422

Both denominators, and a third

Shares of the same 3,036each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
<0.01%
companies running anything in CMS and Site Builders
33,930,390
<0.01%
companies running anything in Headless CMS
107,211
2.8%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Builder.io is rank 11 of 41 technologies in Headless CMS.

Open as a segment

3,036 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-builder-io

Open the segment

Catalogue record

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

Builder.io is a headless CMS and visual content editor for websites and apps.

Builder.io lets teams create and manage structured content and pages visually, delivering content via APIs to any frontend. It is provided as a hosted service and used by marketers and developers building headless frontends.

Kindproduct
VendorBuilder.io, builder.io
PathWeb Platform and Content > CMS and Site Builders > Headless CMS
Slugbuilder-io
Deploymentsaas
Pricingfreemium, subscription, enterprise
Open sourceno
First discovered2023-10-06
Last discovered2026-09-10
Taxonomy releasetax-2026.10