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X Ads Pixel among Y Combinator companies
X Ads Pixel was detected on 203 of 5,386 crawled Y Combinator company websites, a share of 3.8%.
| Group | Crawled | Running X Ads Pixel | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,885 | 81 | 1.7% |
| Y Combinator companies | 5,386 | 203 | 3.8% |
| Fortune 500 | 472 | 29 | 6.1% |
| Unicorns | 1,000 | 65 | 6.5% |
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.
Software used by Y Combinator companies · Advertising and Attribution across all four groups · X Ads Pixel across every group and the wider sample
Badge
<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 3.8% of Y Combinator companies, 203 of 5,386 crawled companies"></a>
[](https://installmap.com/groups/yc/twitter-pixel)
Badge URL: https://installmap.com/badges/yc/twitter-pixel.svg · all badges.
Cite
X Ads Pixel was detected on 203 of 5,386 crawled Y Combinator company websites (3.8%). Installmap, 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 16.9%
- LinkedIn Insight Tag 13.6%
- Reddit Pixel 5.0%
- Microsoft Advertising UET 4.4%
- Google Campaign Manager 3.9%
- TikTok Pixel 3.0%