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Technology answer

Knock

3,343

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

Hosts: 7,543 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

3,343 at Sept 26; 4,090 twelve months earlier, -747, -18.3% 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
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-08withheld0
2024-09186
2024-1021774
2024-11581198
2024-12937319
2025-011,325451
2025-021,691576
2025-032,058701
2025-042,432828
2025-052,782947
2025-063,1441,071
2025-073,4971,191
2025-083,8491,311
2025-094,0901,393
2025-104,3291,474
2025-114,3791,491
2025-124,2631,452
2026-014,1571,416
2026-024,0431,377
2026-033,9581,348
2026-043,8911,325
2026-053,8021,295
2026-063,7281,270
2026-073,6181,232
2026-083,4971,191
2026-093,3431,138

Both denominators, and a third

Shares of the same 3,343each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
<0.01%
companies running anything in Marketing Automation
1,260,396
0.27%
companies running anything in Marketing automation platforms
1,204,725
0.28%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Knock is rank 23 of 310 technologies in Marketing automation platforms.

Open as a segment

3,343 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-knock

Open the segment

Catalogue record

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

Marketing and CRM software for multifamily leasing and resident engagement.

Knock provides automation, email/SMS campaigns, and CRM workflows tailored to apartment leasing teams. Property management and multifamily operators use it to manage leads and nurture prospects.

Kindproduct
VendorKnock, knockcrm.com
PathMarketing and Advertising > Marketing Automation > Marketing automation platforms
Slugknock
Deploymentsaas
Pricingquote based, subscription
Open sourceno
First discovered2025-02-02
Last discovered2026-09-10
Taxonomy releasetax-2026.10