Home / Groups / Y Combinator companies / Meta Pixel

Meta Pixel among Y Combinator companies

Name: Meta Pixel in the Y Combinator companies
Creator: Installmap
License: https://creativecommons.org/licenses/by/4.0/

Meta Pixel was detected on 916 of 5,386 crawled Y Combinator company websites, a share of 17.0%.

17.0% Share

916 Running Meta Pixel

5,386 Crawled

Group	Crawled	Running Meta Pixel	Share
Inc 5000 (2026)	4,886	1,473	30.1%
Y Combinator companies	5,386	916	17.0%
Fortune 500	472	105	22.2%
Unicorns	1,000	243	24.3%
SaaS companies	8,173	398	4.9%
Tranco top 10,000	1,572	199	12.7%

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. <5 means fewer than 5 crawled domains in that group. Rank 2 of the 5 Advertising and Attribution tools published for this group.

Software used by Y Combinator companies · Advertising and Attribution across all groups · Meta Pixel across every group and the wider sample

Meta Pixel runs on these Y Combinator companies

Breadfast
EquipmentShare
99minutos
Rappi
Cruise
Instacart
Skill-lync
Razorpay
Relativity Space
Gusto
Optimizely
Super
Athelas
Faire
Checkr
Human Interest
Calii
Hogaru
Guesty
Vanta

20 of 916, ordered by team size, largest first.

By batch year

Batch year	Crawled	Running Meta Pixel	Share
<=2019	1,595	329	20.6%
2020-21	984	234	23.8%
2022-23	1,008	182	18.1%
2024-25	1,157	121	10.5%
2026+	642	50	7.8%

By industry

Industry	Crawled	Running Meta Pixel	Share
B2B	2,796	418	14.9%
Consumer	670	186	27.8%
Healthcare	620	84	13.5%
Fintech	573	132	23.0%
Industrials	420	19	4.5%
Real Estate and Construction	142	39	27.5%
Education	106	33	31.1%

By status

Status	Crawled	Running Meta Pixel	Share
Active	4,127	749	18.1%
Inactive	650	63	9.7%
Acquired	592	101	17.1%

Meta Pixel share of crawled company websites, by group

Source: Installmap crawl, 4 September 2026

Badge

HTML

<a href="https://installmap.com/groups/yc/meta-pixel"><img src="https://installmap.com/badges/yc/meta-pixel.svg" alt="Meta Pixel runs on 916 of 5,386 crawled YC companies (17.0%)"></a>

Markdown

[![Meta Pixel runs on 916 of 5,386 crawled YC companies (17.0%)](https://installmap.com/badges/yc/meta-pixel.svg)](https://installmap.com/groups/yc/meta-pixel)

Badge URL: https://installmap.com/badges/yc/meta-pixel.svg · all badges.

Cite this

Installmap, Meta Pixel among Y Combinator companies, crawl of 4 September 2026, https://installmap.com/groups/yc/meta-pixel.

Canonical URL: https://installmap.com/groups/yc/meta-pixel
Denominator: 916 of 5,386 crawled Y Combinator company websites, a share of 17.0%

Copy citation