Whatnot raises $545.0M (United States, Aug 2026)
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Made in Arizona: Phoenix garage startup Whatnot raises $545M, pushing valuation to nearly $20B - The Business Journals
Whatnot is an online marketplace that allows users to buy and sell collectibles through live auctions. It targets collectors and enthusiasts looking for unique items, and this funding round significantly boosts its valuation to nearly $20 billion.
Made in Arizona: Phoenix garage startup Whatnot raises $545M, pushing valuation to nearly $20B The Business Journals
| Sep 25, 2026 | Rainmaker | $100.0M | — | United States |
| Sep 25, 2026 | Dextr AI | $6.7M | Seed | United States |
| Sep 25, 2026 | Prototyping.io | $4.0M | Seed | United States |
| Sep 25, 2026 | Solari Capital | $350.0M | — | United States |
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