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Google Analytics 4 among Y Combinator companies

Name: Google Analytics 4 in the Y Combinator companies
Creator: Installmap
License: https://creativecommons.org/licenses/by/4.0/

Google Analytics 4 was detected on 2,206 of 5,386 crawled Y Combinator company websites, a share of 41.0%.

Group	Crawled	Running Google Analytics 4	Share
Inc 5000 (2026)	4,885	3,219	65.9%
Y Combinator companies	5,386	2,206	41.0%
Fortune 500	472	207	43.9%
Unicorns	1,000	560	56.0%

5,386 of 6,133 Y Combinator domains returned a usable record and form the denominator. 5,242 were counted from a rendered homepage crawl on 4 September 2026, 144 from a plain fetch only, and 747 returned no usable record. Company list: Y Combinator company directory. Rank 1 of the 5 Analytics tools published for this group.

Software used by Y Combinator companies · Analytics across all four groups · Google Analytics 4 across every group and the wider sample

By batch year

Batch year	Crawled	Running Google Analytics 4	Share
<=2019	1,595	711	44.6%
2020-21	984	508	51.6%
2022-23	1,008	501	49.7%
2024-25	1,157	369	31.9%
2026+	642	117	18.2%

By industry

Industry	Crawled	Running Google Analytics 4	Share
B2B	2,796	1,183	42.3%
Consumer	670	251	37.5%
Healthcare	620	239	38.5%
Fintech	573	277	48.3%
Industrials	420	106	25.2%
Real Estate and Construction	142	67	47.2%
Education	106	53	50.0%

By status

Status	Crawled	Running Google Analytics 4	Share
Active	4,127	1,798	43.6%
Inactive	650	156	24.0%
Acquired	592	245	41.4%

Google Analytics 4 share of crawled company websites, by group

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[![Google Analytics 4 is the most detected Analytics tool among Y Combinator companies, 41.0% of the 5,386 crawled companies](https://installmap.com/badges/yc/google-analytics-4.svg)](https://installmap.com/groups/yc/google-analytics-4)

Badge URL: https://installmap.com/badges/yc/google-analytics-4.svg · all badges.

Cite

Google Analytics 4 was detected on 2,206 of 5,386 crawled Y Combinator company websites (41.0%). Installmap, 4 September 2026, https://installmap.com/groups/yc/google-analytics-4.

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