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Technology answer

Astro

528,816

companies run it, 0.97% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 1,169,684 live hosts run it, of 191,809,695 hosts in the index, 0.61%. 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

528,814 at Sept 26; 290,637 twelve months earlier, +238,177, +81.9% 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
2023-042,29765
2023-054,279121
2023-066,261177
2023-078,243233
2023-0810,225289
2023-0912,207345
2023-1014,189401
2023-1116,170458
2023-1218,152514
2024-0120,134570
2024-0222,127626
2024-0326,104739
2024-0429,957848
2024-0531,512892
2024-0633,523949
2024-0735,5221,005
2024-0837,9901,075
2024-0944,6241,263
2024-1057,3361,622
2024-1174,0532,095
2024-1290,6202,564
2025-01110,8383,136
2025-02130,5973,695
2025-03150,3454,254
2025-04170,7544,831
2025-05190,9025,402
2025-06214,6336,073
2025-07238,2176,740
2025-08265,7217,519
2025-09290,6378,224
2025-10311,3238,809
2025-11325,9309,222
2025-12336,5339,522
2026-01348,4359,859
2026-02389,41611,018
2026-03441,51812,493
2026-04454,75912,867
2026-05467,28113,222
2026-06482,80913,661
2026-07496,61214,052
2026-08513,87414,540
2026-09528,81414,963

Both denominators, and a third

Shares of the same 528,816each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.97%
companies running anything in Static Site Generators
716,444
73.8%
companies running anything in Static site generators
716,444
73.8%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Astro is rank 1 of 28 technologies in Static site generators.

Open as a segment

528,816 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-astro

Open the segment

Catalogue record

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

Open-source static site generator and web framework.

Astro is an open-source project for building fast content-focused websites with a static-first architecture and optional islands of interactivity. It’s used by developers to build blogs, docs, and marketing sites.

Kindlibrary
VendorAstro, astro.build
Slugastro
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10