Latest United States Startup Funding Rounds
Startup funding in United States: recent rounds, the companies behind them and their participating investors.
- Rounds
- 2,222 Jan 1 – Oct 27, 2026
- Disclosed funding
- $249B 1844 disclosed amounts
- Median round
- $24M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| A Virtual care for women with hormonal, metabolic and reproductive health needs. | $30M | FundingUndisclosed | Healthtech | United States | Investors | |
 Soufflé TherapeuticsCompany profile Soufflé Therapeutics develops targeted RNA medicines for patients with muscle disorders and heart failure. Soufflé Therapeutics develops targeted RNA medicines for patients with muscle disorders and heart failure. | $135M | Series B | Biotech | United States | Investors | |
| LA An integrated AI commerce platform for brands and retailers. | $3.5M | Seed | Ecommerce | United States | Investors | |
| M MistlabsCompany profile Mistlabs develops Ambi, an ambient AI assistant that uses context and memory to suggest actions across connected devices. Mistlabs develops Ambi, an ambient AI assistant that uses context and memory to suggest actions across connected devices. | Undisclosed | Pre-AUndisclosed | AI | United States | Investors | |
 Ultra RoboticsCompany profile Warehouse robots that pack orders, sort items and assemble kits at existing workstations. Warehouse robots that pack orders, sort items and assemble kits at existing workstations. | $50M | Series A | Robotics | United States | Investors | |
 TypeSafe AICompany profile Developer infrastructure that turns unstructured inputs into typed decisions and probability scores for automated software workflows. Developer infrastructure that turns unstructured inputs into typed decisions and probability scores for automated software workflows. | $870M | Series A | AI | United States | Investors | |
| OC Oxide Computer CompanyCompany profile Designs and manufactures integrated on-prem cloud computing systems Designs and manufactures integrated on-prem cloud computing systems | $445M | Series DSeries C+ | Hardware | United States | Investors | |
 ArenaCompany profile Arena evaluates AI models through comparisons and observations of how people use them in real tasks. Arena evaluates AI models through comparisons and observations of how people use them in real tasks. | $200M | Series B | AI | United States | Investors | |
| P PersonaCompany profile Persona develops a personal AI assistant accessed through messages and a planned wearable band. Persona develops a personal AI assistant accessed through messages and a planned wearable band. | $10M | Undisclosed | AI | United States | Investors | |
| H HoneCompany profile Persistent AI systems that learn company workflows and work toward ongoing business goals. Persistent AI systems that learn company workflows and work toward ongoing business goals. | $60M | Seed | AI | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Y Combinator (YC)
BioStack, Tractian, Blacksmith
132rounds3led - 2Andreessen Horowitz (a16z)
ASI, Eka Robotics, Town
98rounds19led - 3General Catalyst
Provision Labs, Tractian, Different
70rounds7led - 4Alumni Ventures
Maxinsights, Daytona, Chariot Claims
60rounds0led - 5Khosla Ventures
Arda Industries, Tolan
58rounds6led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.