Home / Groups / Y Combinator companies / Afterpay
Afterpay among Y Combinator companies
Afterpay was detected on 7 of 5,386 crawled Y Combinator company websites, a share of 0.1%.
| Group | Crawled | Running Afterpay | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,886 | 32 | 0.7% |
| Y Combinator companies | 5,386 | 7 | 0.1% |
| Fortune 500 | 472 | n/a | n/a |
| Unicorns | 1,000 | n/a | n/a |
| SaaS companies | 8,173 | n/a | n/a |
| Tranco top 10,000 | 1,572 | n/a | n/a |
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 3 of the 5 Payments tools published for this group.
Software used by Y Combinator companies · Payments across all groups · Afterpay across every group and the wider sample
Afterpay runs on these Y Combinator companies
- Flaviar
- Shoptiques
- The Flex Company
- Bristle
- Persephone Biosciences
- SOTERI SKIN
- Vastrm
7 of 7, ordered by team size, largest first.
Source: Installmap crawl, 4 September 2026
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<a href="https://installmap.com/groups/yc/afterpay"><img src="https://installmap.com/badges/yc/afterpay.svg" alt="Afterpay runs on 7 of 5,386 crawled YC companies (0.1%)"></a>
[](https://installmap.com/groups/yc/afterpay)
Badge URL: https://installmap.com/badges/yc/afterpay.svg · all badges.
Cite this
Installmap, Afterpay among Y Combinator companies, crawl of 4 September 2026, https://installmap.com/groups/yc/afterpay.