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Segment among Y Combinator companies
Segment was detected on 202 of 5,386 crawled Y Combinator company websites, a share of 3.8%.
| Group | Crawled | Running Segment | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,886 | 73 | 1.5% |
| Y Combinator companies | 5,386 | 202 | 3.8% |
| Fortune 500 | 472 | 9 | 1.9% |
| Unicorns | 1,000 | 78 | 7.8% |
| SaaS companies | 8,173 | 88 | 1.1% |
| Tranco top 10,000 | 1,572 | 39 | 2.5% |
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. <5 means fewer than 5 crawled domains in that group.
Software used by Y Combinator companies · Analytics across all groups · Segment across every group and the wider sample
Segment runs on these Y Combinator companies
- Razorpay
- Fivetran
- Clipboard
- Kovi
- Algolia
- Newfront
- Human Interest
- Lattice
- Scale AI
- Tovala
- Opentrons
- Retool
- Luciq (formerly Instabug)
- Ophelia
- Snappr
- Truebill
- Matterport
- PartnerStack
- Verse Medical
- Vouch
20 of 202, ordered by team size, largest first.
Source: Installmap crawl, 4 September 2026
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<a href="https://installmap.com/groups/yc/segment"><img src="https://installmap.com/badges/yc/segment.svg" alt="Segment runs on 202 of 5,386 crawled YC companies (3.8%)"></a>
[](https://installmap.com/groups/yc/segment)
Badge URL: https://installmap.com/badges/yc/segment.svg · all badges.
Cite this
Installmap, Segment among Y Combinator companies, crawl of 4 September 2026, https://installmap.com/groups/yc/segment.
Other Analytics tools in this group
- Google Analytics 4 41.0%
- Google Tag Manager 29.4%
- PostHog 12.8%
- Cloudflare Web Analytics 9.5%
- Google Universal Analytics 7.9%
- Microsoft Clarity 7.8%
- Hotjar 3.8%
- Ahrefs Web Analytics 2.1%