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X Ads Pixel among Y Combinator companies
X Ads Pixel was detected on 204 of 5,386 crawled Y Combinator company websites, a share of 3.8%.
| Group | Crawled | Running X Ads Pixel | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,886 | 81 | 1.7% |
| Y Combinator companies | 5,386 | 204 | 3.8% |
| Fortune 500 | 472 | 29 | 6.1% |
| Unicorns | 1,000 | 65 | 6.5% |
| SaaS companies | 8,173 | 47 | 0.6% |
| Tranco top 10,000 | 1,572 | 72 | 4.6% |
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.
Software used by Y Combinator companies · Advertising and Attribution across all groups · X Ads Pixel across every group and the wider sample
X Ads Pixel runs on these Y Combinator companies
- Skill-lync
- Weave
- LemFi
- Scale AI
- Miso
- Retool
- Somos
- Bitrise
- Observe.AI
- Thndr
- Coderhouse
- SmartAsset
- BioRender
- Cashfree Payments
- MarqVision
- Postscript
- Alaan
- Alpaca
- Encord
- Zeplin
20 of 204, ordered by team size, largest first.
Source: Installmap crawl, 4 September 2026
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<a href="https://installmap.com/groups/yc/twitter-pixel"><img src="https://installmap.com/badges/yc/twitter-pixel.svg" alt="X Ads Pixel runs on 204 of 5,386 crawled YC companies (3.8%)"></a>
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Badge URL: https://installmap.com/badges/yc/twitter-pixel.svg · all badges.
Cite this
Installmap, X Ads Pixel among Y Combinator companies, crawl of 4 September 2026, https://installmap.com/groups/yc/twitter-pixel.
Other Advertising and Attribution tools in this group
- Google Ads Conversion 19.4%
- Meta Pixel 17.0%
- LinkedIn Insight Tag 13.7%
- Reddit Pixel 5.0%
- Microsoft Advertising UET 4.5%
- Google Campaign Manager 3.9%
- TikTok Pixel 3.1%
- AdRoll 0.6%