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Technology answer

SEOmatic

11,913

companies run it, 0.02% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 20,755 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

11,913 at Sept 26; 12,024 twelve months earlier, -111, -0.9% 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
2023-04531242
2023-05989451
2023-061,447660
2023-071,905869
2023-082,3621,078
2023-092,8201,287
2023-103,2781,496
2023-113,7351,704
2023-124,1931,913
2024-014,6512,122
2024-025,1092,331
2024-035,7212,610
2024-046,3242,885
2024-056,3962,918
2024-066,5422,985
2024-076,6893,052
2024-086,8533,127
2024-097,1483,261
2024-107,5783,458
2024-118,0253,662
2024-128,4673,863
2025-018,9684,092
2025-029,4504,312
2025-039,9314,531
2025-0410,2824,691
2025-0510,6264,848
2025-0611,0005,019
2025-0711,3685,187
2025-0811,7455,359
2025-0912,0245,486
2025-1012,1725,554
2025-1112,1855,560
2025-1212,1815,558
2026-0112,1855,560
2026-0212,1755,555
2026-0312,1955,564
2026-0412,1935,563
2026-0512,1645,550
2026-0612,1495,543
2026-0712,0875,515
2026-0812,0195,484
2026-0911,9135,436

Both denominators, and a third

Shares of the same 11,913each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.02%
companies running anything in SEO
8,433,725
0.14%
companies running anything in SEO plugins and apps
8,284,621
0.14%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, SEOmatic is rank 8 of 11 technologies in SEO plugins and apps.

Open as a segment

11,913 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-seomatic

Open the segment

Catalogue record

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

SEO plugin for Craft CMS adding metadata, sitemaps, and schema tools.

SEOmatic is a Craft CMS plugin by nystudio107 that manages SEO metadata, sitemaps, and structured data on Craft sites. Developers and site owners use it to handle on-page SEO within Craft installations.

Kindextension
Vendornystudio107, nystudio107.com
PathMarketing and Advertising > SEO > SEO plugins and apps
Slugseomatic
Deploymentself-hosted
Pricingone time
Open sourceno
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10