Here are the 17 US-based AI companies that have raised $100m or more in 2026

Nearly 20 U.S.-based AI startups person raised mega rounds of $100 cardinal oregon much successful 2026 — and it’s been little than 2 months.  

If the archetypal fewer weeks of 2026 are any indicator, the AI startup marketplace is successful for different twelvemonth of monster backing rounds astatine eye-watering valuations. U.S. AI startups raised much than $76 billion through megarounds in 2025, per TechCrunch’s count.  

Will startups spot the aforesaid occurrence successful 2026? Time volition tell.  

Here are each the U.S.-based AI startups that person raised $100 cardinal oregon much frankincense far:  

February

• Simile, which builds AI to mimic quality decisions, raised a $100 cardinal Series A round led by Index Ventures. The circular was announced connected February 12 and included Hanabi Capital, Bain Capital Ventures, and aggregate angel investors.  

• Anthropic announced a $30 billion Series G backing round that valued the AI probe laboratory at $380 billion on February 12. More than 30 investors participated in the round including Founders Fund, Coatue, and Nvidia, among galore others.  

• Media procreation platform Runway raised a $315 cardinal Series E round that valued the institution astatine $5.3 billion. This backing was led by General Atlantic and was announced connected February 10. Nvidia, Fidelity, and Felicis besides invested, among others.  

• Goodfire, an AI probe lab, announced a $150 cardinal Series B round connected February 5. B Capital led the circular with information from Juniper Ventures, Lightspeed Venture Partners, and Menlo Ventures. The circular valued the institution at $1.25 billion.  

• AI probe company Fundamental announced a $255 cardinal Series A round on February 5. This round valued the institution at $1.4 billion. Investors in the circular included Oak HC/FT, Salesforce Ventures, Valor Equity Partners, and QP Ventures, among others.  

• Voice AI company ElevenLabs raised a $500 cardinal Series D round that was announced connected February 4. The circular was led by Sequoia and valued the institution at $11 billion.  

January

• PaleBlueDot AI, a compute platform, raised a $150 cardinal Series B round that valued the startup at $1 billion. The circular was announced connected January 28 and was led by B Capital. 

• Conversational AI platform Decagon announced a $250 cardinal Series D round on January 28. The circular was co-led by Coatue and Index Ventures and valued the institution at $4.5 billion.  

• AI probe lab Flapping Airplanes raised a $180 cardinal effect round that was led by Google Ventures, Sequoia and Index Ventures. The circular was announced on January 28 and valued the institution at $1.5 billion.  

• Baseten raised a $300 cardinal Series E round that valued the AI infrastructure startup at $5 billion. The circular was led by IVP and CapitalG and was announced connected January 23.  

• Inferact, an AI inference startup, raised a $150 cardinal effect round mere months aft its founding. The circular was announced connected January 22 and garnered the company an $800 cardinal valuation. The circular was co-led by Andreessen Horowitz and Lightspeed Venture Partners. 

• Cambridge, Massachusetts-based OpenEvidence raised a $250 cardinal Series D round for its aesculapian AI chatbot. The circular was co-led by Thrive Global and DST Global and was announced connected January 21. This round valued OpenEvidence at $12 billion.  

• AI probe lab humans& raised a monster $480 cardinal effect round that was announced connected January 20. Investors successful the circular include Nvidia, Jeff Bezos, and GV, among others. This circular valued the young startup at $4.48 billion.  

• SkildAI, which builds AI models to powerfulness robots, raised a $1.4 billion Series C round that valued the startup at $14 billion. The round was announced connected January 14 and was led by SoftBank and Nvidia. 

• Voice AI platform Deepgram raised a $130 million Series C round led by AVP, with information from Tiger Global, ServiceNow Ventures, and Madrona, among others. The circular was announced connected January 13 and valued the institution at $1.3 billion.  

• Arena, a ample connection exemplary valuation platform, raised a $150 cardinal Series A round that was co-led by Felicis and UC Investments. This round valued the one-year-old startup at $1.7 billion and was announced on January 6.  

• Elon Musk’s xAI started the caller twelvemonth with a bang. The AI probe laboratory announced a $20 billion Series E round on January 6. Valor Equity Partners, Fidelity, and the Qatar Investment Authority participated in the round, among others. The company was acquired by Musk’s SpaceX a fewer weeks later.