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Technology answer

Hotjar

299,392

companies run it, 0.55% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 739,177 live hosts run it, of 191,809,695 hosts in the index, 0.39%. 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

299,367 at Sept 26; 353,187 twelve months earlier, -53,820, -15.2% 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
2021-01186,37961,684
2021-02186,38061,685
2021-03186,38161,685
2021-04186,38161,685
2021-05186,38261,685
2021-06186,38361,686
2021-07186,38561,686
2021-08186,40361,692
2021-09186,41661,697
2021-10186,42961,701
2021-11186,44261,705
2021-12186,45661,710
2022-01186,46961,714
2022-02186,48261,718
2022-03186,49761,723
2022-04186,51261,728
2022-05186,52861,734
2022-06186,54461,739
2022-07186,55961,744
2022-08186,57461,749
2022-09186,57761,750
2022-10186,58361,752
2022-11186,58961,754
2022-12186,59561,756
2023-01186,59961,757
2023-02186,60561,759
2023-03186,61161,761
2023-04197,74365,445
2023-05202,85767,138
2023-06207,97168,830
2023-07213,08370,522
2023-08218,19672,215
2023-09223,30873,906
2023-10228,41775,597
2023-11233,52877,289
2023-12238,63978,980
2024-01243,75080,672
2024-02248,87282,367
2024-03256,84485,006
2024-04264,11187,411
2024-05260,24886,132
2024-06262,43686,856
2024-07264,61487,577
2024-08266,97788,359
2024-09271,98590,017
2024-10280,56292,855
2024-11288,80195,582
2024-12296,58098,157
2025-01305,926101,250
2025-02314,021103,929
2025-03322,106106,605
2025-04328,010108,559
2025-05333,632110,419
2025-06340,288112,622
2025-07346,356114,631
2025-08352,235116,576
2025-09353,187116,891
2025-10351,453116,317
2025-11346,151114,563
2025-12341,188112,920
2026-01336,713111,439
2026-02331,508109,716
2026-03327,761108,476
2026-04325,216107,634
2026-05321,415106,376
2026-06318,138105,291
2026-07312,641103,472
2026-08306,672101,497
2026-09299,36799,079

Both denominators, and a third

Shares of the same 299,392each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.55%
companies running anything in Web Analytics
17,397,538
1.7%
companies running anything in Session replay and heatmaps
417,591
71.7%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Hotjar is rank 1 of 26 technologies in Session replay and heatmaps.

Open as a segment

299,392 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-hotjar

Open the segment

Catalogue record

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

Web analytics platform with heatmaps, session recordings and feedback tools.

Hotjar is a SaaS analytics tool that provides heatmaps, session replay, and on-site feedback to understand user behavior. It is used by marketing, product and UX teams to analyze and improve website experience.

Kindproduct
VendorHotjar, hotjar.com
PathData, Analytics and AI > Web Analytics > Session replay and heatmaps
Slughotjar
Deploymentsaas
Pricingfreemium, subscription
Open sourceno
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10