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Technology answer

WordPress Multisite

257,243

companies run it, 0.47% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 567,798 live hosts run it, of 191,809,695 hosts in the index, 0.30%. 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

257,241 at Sept 26; 291,211 twelve months earlier, -33,970, -11.7% 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
2023-0411,5892,441
2023-0520,6664,352
2023-0629,7446,264
2023-0738,8218,176
2023-0847,89910,088
2023-0956,97611,999
2023-1066,05413,911
2023-1175,13115,823
2023-1284,20917,735
2024-0193,28619,647
2024-02102,37021,560
2024-03118,10924,874
2024-04133,09628,031
2024-05136,49328,746
2024-06142,45130,001
2024-07148,40231,254
2024-08154,67032,574
2024-09163,78634,494
2024-10176,04937,077
2024-11189,41939,893
2024-12202,36242,619
2025-01217,70445,850
2025-02231,70748,799
2025-03245,70351,746
2025-04253,65453,421
2025-05261,68555,112
2025-06270,48856,966
2025-07278,85158,728
2025-08287,23960,494
2025-09291,21161,331
2025-10292,30061,560
2025-11290,24261,127
2025-12287,07760,460
2026-01284,40459,897
2026-02280,76659,131
2026-03278,90658,739
2026-04277,14458,368
2026-05274,34257,778
2026-06271,85457,254
2026-07267,69756,379
2026-08263,13755,418
2026-09257,24154,176

Both denominators, and a third

Shares of the same 257,243each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.47%
companies running anything in CMS and Site Builders
33,930,390
0.76%
companies running anything in Self-hosted CMS
25,783,405
1.00%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, WordPress Multisite is rank 3 of 203 technologies in Self-hosted CMS.

Open as a segment

257,243 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-wordpress-multisite

Open the segment

Catalogue record

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

A WordPress feature to run multiple sites from a single installation.

WordPress Multisite enables creating a network of WordPress sites sharing one codebase and database. It is part of WordPress core and used by organizations and hosts managing many sites centrally.

Kindproduct
VendorWebsynthlabs (Website Development & Training), wordpress.org
PathWeb Platform and Content > CMS and Site Builders > Self-hosted CMS
Slugwordpress-multisite
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10