Here Are The 33 Us Ai Startups That Have Raised $100m Or More In 2025

Last twelvemonth was monumental for nan AI manufacture successful nan U.S. and beyond.

There were 49 startups that raised backing rounds worthy $100 million aliases much successful 2024, per our count astatine TechCrunch; 3 companies raised much than 1 “mega-round,” and 7 companies raised rounds that were $1 cardinal successful size aliases larger.

How will 2025 compare? With only a fewer weeks near successful nan 3rd quarter, it looks for illustration 2024’s momentum will proceed this year. There person already been aggregate billion-dollar rounds this year, and a fistful of companies person raised much than 1 mega-round.

Here are each nan U.S. AI companies that person raised $100 cardinal this year:

August

• Healthcare and lodging automation level EliseAI raised $250 million successful a Series E information that weighted nan startup astatine $2.2 billion. The round, which was announced connected August 20, was led by Andreessen Horowitz.
• Decart, an AI investigation lab, raised $100 million astatine a $3.1 cardinal valuation. The information included Sequoia Capital, Benchmark, and Zeev Ventures, among others, and was announced connected August 7.

July

• Generative media level Fal raised a $125 cardinal Series C round led by Meritech Capital Partners. The institution announced nan round, which values Fal astatine $1.5 billion, connected July 31. Salesforce Ventures, Shopify Ventures, Google AI Futures Fund, and others joined nan round.
• Five-year-old Ambience Healthcare, which is building an AI healthcare operating system, raised a $243 cardinal Series C round that was led by Oak HC/FT and Andreessen Horowitz. Kleiner Perkins, OpenAI Startup Fund, Smash Capital, and others besides participated successful nan round.
• Reka AI, an AI investigation lab, raised $110 million successful a information that included Snowflake and Nvidia. The Series B information was announced connected July 22 and values nan institution astatine $1 billion.
• AI investigation laboratory Thinking Machines Lab confirmed that it raised $2 cardinal connected July 15. This sizable seed information was led by Andreessen Horowitz pinch information from Nvidia, Accel, and AMD, among others. The information values nan institution astatine $12 billion.
• Cambridge, Massachusetts-based OpenEvidence, which is building an AI-powered hunt instrumentality for clinicians, raised $210 cardinal astatine a $3.5 cardinal valuation. The Series B information was announced connected July 15 and was led by Kleiner Perkins and GV.
• Harmonic, which is building a mathematical reasoning engine, raised a $100 cardinal Series B round led by Kleiner Perkins. The information was announced connected July 10 and values nan institution astatine $875 million.

June

• Healthcare AI unicorn Abridge announced it raised a $300 cardinal Series E round that values nan institution astatine $5.3 billion. The information was led by Andreessen Horowitz pinch Khosla Ventures participating. It was nan company’s 2nd information of 2025.
• Harvey, which builds AI devices for nan ineligible industry, announced it raised its 2nd $300 cardinal information of 2025 connected June 23. This latest Series E information was co-led by Kleiner Perkins and Coatue and brings nan company’s valuation to $5 billion.
• Healthcare AI startup Tennr announced it raised a $101 cardinal Series C round led by IVP pinch information from Lightspeed Venture Partners, GV, and Andreessen Horowitz, among others. The information values nan institution astatine $605 million.
• Enterprise hunt startup Glean continues to rake successful cash. The institution announced a $150 cardinal Series F round connected June 10, led by Wellington Management pinch information from Sequoia, Lightspeed Venture Partners, and Kleiner Perkins, among others. Glean is now weighted astatine $7.25 billion.
• Anysphere, nan AI investigation laboratory down AI coding instrumentality Cursor, raised a sizable $900 cardinal Series C round that values nan institution astatine astir $10 billion. The information was led by Thrive Capital pinch information from Andreessen Horowitz, Accel, and DST Global.

May

• AI information labeling startup Snorkel AI announced a $100 cardinal Series D round connected May 29, valuing nan institution astatine $1.3 billion. The information was led by Addition pinch information from Prosperity7 Ventures, Lightspeed Venture Partners, and Greylock.
• LMArena, a popular, community-driven benchmarking instrumentality for AI models, raised a $100 cardinal seed round that weighted nan startup astatine $600 million. The information was announced connected May 21 and was co-led by Andreessen Horowitz and UC Investments. Lightspeed Venture Partners, Kleiner Perkins, and Felicis besides participated, among others.
• Las Vegas-based AI infrastructure institution TensorWave announced a $100 cardinal Series A round connected May 14. The information was co-led by Magnetar Capital and AMD Ventures pinch information from Prosperity7 Ventures, Nexus Venture Partners, and Maverick Silicon.

April

• SandboxAQ closed a $450 cardinal Series E round connected April 4 that weighted nan AI exemplary institution astatine $5.7 billion. The information included Nvidia, Google, and Bridgewater Associates laminitis Ray Dalio among different investors.
• Runway, which creates AI models for media production, raised a $308 cardinal Series D round that was announced connected April 3, valuing nan institution astatine $3 billion. It was led by General Atlantic. SoftBank, Nvidia, and Fidelity besides participated.

March

• AI behemoth OpenAI raised a record-breaking $40 cardinal backing round that weighted nan startup astatine $300 billion. This round, which closed connected March 31, was led by SoftBank pinch information from Thrive Capital, Microsoft, and Coatue, among others.
• On March 25, Nexthop AI, an AI infrastructure company, announced that it had raised a Series A information led by Lightspeed Venture Partners. The $110 cardinal round besides included Kleiner Perkins, Battery Ventures, and Emergent Ventures, among others.
• Cambridge Massachusetts-based Insilico Medicine raised $110 million for its generative AI-powered supplier find level arsenic announced connected March 13. This Series E information weighted nan institution astatine $1 cardinal and was co-led by Value Partners and Pudong Chuangtou.
• AI infrastructure institution Celestial AI raised a $250 cardinal Series C round that weighted nan institution astatine $2.5 billion. The March 11 information was led by Fidelity pinch information from Tiger Global, BlackRock, and Intel CEO Lip-Bu Tan, among others.
• Lila Sciences raised a $200 cardinal seed round arsenic it looks to create a subject superintelligence platform. The information was led by Flagship Pioneering. The Cambridge, Massachusetts-based institution besides received backing from March Capital, General Catalyst, and ARK Venture Fund, among others.
• Brooklyn-based Reflection.Ai, which looks to build superintelligent autonomous systems, raised a $130 cardinal Series A round that values nan 1-year-old institution astatine $580 million. The information was led by Lightspeed Venture Partners and CRV.
• AI coding startup Turing closed a Series E information connected March 7 that weighted nan startup, which partners pinch LLM companies, astatine $2.2 billion. The $111 cardinal round was led by Khazanah Nasional pinch information from WestBridge Capital, Gaingels, and Sozo Ventures, among others.
• Shield AI, an AI defense tech startup, raised $240 million successful a Series F information that closed connected March 6. This information was co-led by L3Harris Technologies and Hanwha Aerospace, pinch information from Andreessen Horowitz and nan US Innovative Technology Fund, among others. The information weighted nan institution astatine $5.3 billion
• AI investigation and ample connection exemplary institution Anthropic raised $3.5 cardinal successful a Series E round that weighted nan startup astatine $61.5 billion. The information was announced connected March 3 and was led by Lightspeed pinch information from Salesforce Ventures, Menlo Ventures, and General Catalyst, among others.

February

• Together AI, which creates unfastened root generative AI and AI exemplary improvement infrastructure, raised a $305 cardinal Series B round that weighted nan institution astatine $3.3 billion. The February 20 information was co-led by Prosperity7 and General Catalyst pinch information from Salesforce Ventures, Nvidia, Lux Capital, and others.
• AI infrastructure institution Lambda raised a $480 cardinal Series D round that was announced connected February 19. The information weighted nan startup astatine astir $2.5 cardinal and was co-led by SGW and Andra Capital. Nvidia, G Squared, ARK Invest, and others besides participated.
• Abridge, an AI level that transcribes patient-clinician conversations, was weighted astatine $2.75 cardinal successful a Series D information that was announced connected February 17. The $250 cardinal round was co-led by IVP and Elad Gil. Lightspeed, Redpoint, and Spark Capital besides participated, among others.
• Eudia, an AI ineligible tech company, raised $105 cardinal successful a Series A round led by General Catalyst. Floodgate, Defy Ventures, and Everywhere Ventures besides participated successful nan information successful summation to different VC firms and galore angel investors. The information closed connected February 13.
• AI hardware startup EnCharge AI raised a $100 cardinal Series B round that besides closed connected February 13. The information was led by Tiger Global pinch information from Scout Ventures, Samsung Ventures, and RTX Ventures, among others. The Santa Clara-based business was founded successful 2022.
• AI ineligible tech institution Harvey raised a $300 cardinal Series D round that weighted nan 3-year-old institution astatine $3 billion. The information was led by Sequoia and announced connected February 12. OpenAI Startup Fund, Kleiner Perkins, Elad Gil, and others besides participated successful nan raise.

January

• Synthetic sound startup ElevenLabs raised a $180 cardinal Series C round that weighted nan institution astatine much than $3 billion. It was announced connected January 30. The information was co-led by ICONIQ Growth and Andreessen Horowitz. Sequoia, NEA, Salesforce Ventures, and others besides participated successful nan round.
• Hippocratic AI, which develops ample connection models for nan healthcare industry, announced a $141 cardinal Series B round connected January 9. This information weighted nan institution astatine much than $1.6 cardinal and was led by Kleiner Perkins. Andreessen Horowitz, Nvidia, and General Catalyst besides participated, among others.

This portion was updated connected April 23, June 18 and August 27 to see much deals.

This portion has been updated to region that Abridge is based successful Pittsburgh; nan institution was founded there.