Company Comparison
Whatnot vs 11st
Side-by-side comparison of two portfolio companies — sector, funding stage, investors, valuation, and more.
| Metric | Whatnot | 11st |
|---|---|---|
| Sector | Marketplace | Marketplace |
| Headquarters | Los Angeles, California | Seoul, South Korea |
| Founded | 2019 | 2008 |
| Status | Active | Active |
| Last Funding Stage | Series C | — |
| Total Funding | $230M | — |
| Valuation | $1.5B | — |
What They Build
Whatnot
Live-streaming auction and shopping platform where users can buy and sell collectibles, electronics, and other items.
11st
South Korean e-commerce platform operated by SK Planet, offering online marketplace services for retail and digital products.
Key Investors
Whatnot
11st
Sector Overlap
Both Whatnot and 11st operate in Marketplace.
Browse all Marketplace companies →Websites
The operating system for private capital.
Archstone runs the back office for venture, PE, real estate, and credit funds — LP reporting, capital calls, portfolio tracking, and fund accounting, in one platform. Now in alpha.
Now in alpha with select funds. 14-day trial available.