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Technology answer

Zocdoc

5,706

companies run it, 0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 8,529 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

5,705 at Sept 26; 6,720 twelve months earlier, -1,015, -15.1% 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
2023-0419866
2023-05354119
2023-06510171
2023-07667223
2023-08823276
2023-09980328
2023-101,136381
2023-111,292433
2023-121,449485
2024-011,605538
2024-021,761590
2024-032,254755
2024-042,709907
2024-052,966994
2024-063,2651,094
2024-073,5651,194
2024-083,8741,298
2024-094,1881,403
2024-104,5461,523
2024-114,9171,647
2024-125,2771,768
2025-015,6701,899
2025-026,0272,019
2025-036,3852,139
2025-046,4332,155
2025-056,4952,176
2025-066,5862,206
2025-076,6672,233
2025-086,7562,263
2025-096,7202,251
2025-106,6792,237
2025-116,5942,209
2025-126,4962,176
2026-016,4102,147
2026-026,3192,117
2026-036,2712,101
2026-046,2362,089
2026-056,1652,065
2026-066,1092,046
2026-075,9992,010
2026-085,8771,969
2026-095,7051,911

Both denominators, and a third

Shares of the same 5,706each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.01%
companies running anything in Scheduling and Booking
4,223,942
0.14%
companies running anything in Appointment scheduling software
378,464
1.5%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Zocdoc is rank 6 of 120 technologies in Appointment scheduling software.

Open as a segment

5,706 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-zocdoc

Open the segment

Catalogue record

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

Healthcare appointment scheduling and patient booking platform.

Zocdoc provides online appointment scheduling, listings, and booking widgets for healthcare providers. Practices use it to acquire patients and manage bookings through the Zocdoc marketplace and site embeds.

Kindproduct
VendorZocdoc, zocdoc.com
PathCustomer Engagement and Support > Scheduling and Booking > Appointment scheduling software
Slugzocdoc
Deploymentsaas
Pricingusage based, subscription
Open sourceno
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10