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Technology answer

Material UI

446,472

companies run it, 0.82% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 695,829 live hosts run it, of 191,809,695 hosts in the index, 0.36%. 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

446,468 at Sept 26; 13,627 twelve months earlier, +432,841, +3176.3% 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
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-0800
2024-0900
2024-1000
2024-1100
2024-1200
2025-0100
2025-0200
2025-0300
2025-0400
2025-0500
2025-0600
2025-0700
2025-087,137111
2025-0913,627212
2025-1019,993311
2025-1126,358410
2025-1232,724509
2026-0141,979653
2026-02134,6412,094
2026-03247,5433,850
2026-04268,1724,171
2026-05292,5514,550
2026-06321,8065,005
2026-07357,5625,561
2026-08402,2586,256
2026-09446,4686,943

Both denominators, and a third

Shares of the same 446,472each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.82%
companies running anything in UI Frameworks and Components
20,892,480
2.1%
companies running anything in React component libraries
1,040,684
42.9%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Material UI is rank 1 of 11 technologies in React component libraries.

Open as a segment

446,472 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-material-ui

Open the segment

Catalogue record

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

Open-source React component library and design system by MUI with paid add-ons.

Material UI (MUI) is a React component library and design system for building web application interfaces, published by MUI. The core is open source, with additional paid components and themes for commercial teams.

Kindlibrary
VendorMaterial UI, mui.com
Slugmaterial-ui
Deploymentself-hosted
Pricingfreemium, subscription
Open sourceyes
First discovered2026-02-25
Last discovered2026-09-10
Taxonomy releasetax-2026.10