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Technology answer

Cart Functionality

6,215,026

companies run it, 11.4% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 12,701,473 live hosts run it, of 191,809,695 hosts in the index, 6.6%. A host is a website, not a company. This is a web standard: it is present on the host and does not count towards a stack.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

6,214,981 at Sept 26; 6,603,521 twelve months earlier, -388,540, -5.9% 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
2021-01589,20481,775
2021-02589,25881,783
2021-03589,30081,789
2021-04589,33581,793
2021-05589,37381,799
2021-06589,40681,803
2021-07589,49281,815
2021-08590,55581,963
2021-09591,56482,103
2021-10592,53682,238
2021-11593,60982,387
2021-12594,87582,562
2022-01596,08882,731
2022-02597,28382,897
2022-03598,60383,080
2022-04599,89083,258
2022-05601,17783,437
2022-06602,50483,621
2022-07603,82183,804
2022-08605,08083,979
2022-09605,61584,053
2022-10606,16084,129
2022-11606,72984,208
2022-12607,18784,271
2023-01607,48884,313
2023-02607,83084,360
2023-03608,19984,412
2023-04874,911121,428
2023-051,093,078151,708
2023-061,311,246181,987
2023-071,529,365212,260
2023-081,747,494242,534
2023-091,965,622272,808
2023-102,183,541303,053
2023-112,401,499333,303
2023-122,619,458363,553
2024-012,837,412393,803
2024-023,055,367424,053
2024-033,383,308469,568
2024-043,697,515513,176
2024-053,745,254519,802
2024-063,843,219533,398
2024-073,940,986546,967
2024-084,043,711561,225
2024-094,217,787585,384
2024-104,439,963616,220
2024-114,679,785649,505
2024-124,914,012682,013
2025-015,178,034718,657
2025-025,430,017753,629
2025-035,681,959788,596
2025-045,832,783809,529
2025-055,987,770831,040
2025-066,165,129855,655
2025-076,335,048879,238
2025-086,507,594903,186
2025-096,603,521916,499
2025-106,627,572919,837
2025-116,603,524916,500
2025-126,561,829910,713
2026-016,527,249905,914
2026-026,506,752903,069
2026-036,511,404903,714
2026-046,494,160901,321
2026-056,463,303897,038
2026-066,438,685893,622
2026-076,376,282884,961
2026-086,307,686875,440
2026-096,214,981862,574

Both denominators, and a third

Shares of the same 6,215,026each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
11.4%
companies running anything in Ecommerce Platforms
12,663,089
49.1%
companies running anything in Hosted ecommerce platforms
10,936,685
56.8%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Cart Functionality is rank 1 of 484 technologies in Hosted ecommerce platforms.

Open as a segment

6,215,026 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-cart-functionality

Open the segment

Catalogue record

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

Generic capability indicating an online store supports a shopping cart.

Cart Functionality is a detection signal that a site implements a shopping cart feature. It is not a vendor product and represents a general ecommerce capability present on the site.

Kindstandard
PathCommerce and Payments > Ecommerce Platforms > Hosted ecommerce platforms
Slugcart-functionality
Deploymentsaas
Open sourceno
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10