Listed below are the 33 US AI startups which have raised $100M or extra in 2025

Final yr was monumental for the AI trade within the U.S. and past.

There have been 49 startups that raised funding rounds value $100 million or extra in 2024, per our rely at TechCrunch; three firms raised a couple of “mega-round,” and 7 firms raised rounds that had been $1 billion in dimension or bigger.

How will 2025 examine? With just a few weeks left within the third quarter, it appears to be like like 2024’s momentum will proceed this yr. There have already been a number of billion-dollar rounds this yr, and a handful of firms have raised a couple of mega-round.

Listed below are all of the U.S. AI firms which have raised $100 million this yr:

August

• Healthcare and housing automation platform EliseAI raised $250 million in a Sequence E spherical that valued the startup at $2.2 billion. The spherical, which was introduced on August 20, was led by Andreessen Horowitz.
• Decart, an AI analysis lab, raised $100 million at a $3.1 billion valuation. The spherical included Sequoia Capital, Benchmark, and Zeev Ventures, amongst others, and was introduced on August 7.

July

• Generative media platform Fal raised a $125 million Sequence C spherical led by Meritech Capital Companions. The corporate introduced the spherical, which values Fal at $1.5 billion, on July 31. Salesforce Ventures, Shopify Ventures, Google AI Futures Fund, and others joined the spherical.
• 5-year-old Atmosphere Healthcare, which is constructing an AI healthcare working system, raised a $243 million Sequence C spherical that was led by Oak HC/FT and Andreessen Horowitz. Kleiner Perkins, OpenAI Startup Fund, Smash Capital, and others additionally participated within the spherical.
• Reka AI, an AI analysis lab, raised $110 million in a spherical that included Snowflake and Nvidia. The Sequence B spherical was introduced on July 22 and values the corporate at $1 billion.
• AI analysis lab Pondering Machines Lab confirmed that it raised $2 billion on July 15. This sizable seed spherical was led by Andreessen Horowitz with participation from Nvidia, Accel, and AMD, amongst others. The spherical values the corporate at $12 billion.
• Cambridge, Massachusetts-based OpenEvidence, which is constructing an AI-powered search software for clinicians, raised $210 million at a $3.5 billion valuation. The Sequence B spherical was introduced on July 15 and was led by Kleiner Perkins and GV.
• Harmonic, which is constructing a mathematical reasoning engine, raised a $100 million Sequence B spherical led by Kleiner Perkins. The spherical was introduced on July 10 and values the corporate at $875 million.

June

• Healthcare AI unicorn Abridge introduced it raised a $300 million Sequence E spherical that values the corporate at $5.3 billion. The spherical was led by Andreessen Horowitz with Khosla Ventures collaborating. It was the corporate’s second spherical of 2025.
• Harvey, which builds AI instruments for the authorized trade, introduced it raised its second $300 million spherical of 2025 on June 23. This newest Sequence E spherical was co-led by Kleiner Perkins and Coatue and brings the corporate’s valuation to $5 billion.
• Healthcare AI startup Tennr introduced it raised a $101 million Sequence C spherical led by IVP with participation from Lightspeed Enterprise Companions, GV, and Andreessen Horowitz, amongst others. The spherical values the corporate at $605 million.
• Enterprise search startup Glean continues to rake in money. The corporate introduced a $150 million Sequence F spherical on June 10, led by Wellington Administration with participation from Sequoia, Lightspeed Enterprise Companions, and Kleiner Perkins, amongst others. Glean is now valued at $7.25 billion.
• Anysphere, the AI analysis lab behind AI coding software Cursor, raised a large $900 million Sequence C spherical that values the corporate at almost $10 billion. The spherical was led by Thrive Capital with participation from Andreessen Horowitz, Accel, and DST International.

Might

• AI knowledge labeling startup Snorkel AI introduced a $100 million Sequence D spherical on Might 29, valuing the corporate at $1.3 billion. The spherical was led by Addition with participation from Prosperity7 Ventures, Lightspeed Enterprise Companions, and Greylock.
• LMArena, a preferred, community-driven benchmarking software for AI fashions, raised a $100 million seed spherical that valued the startup at $600 million. The spherical was introduced on Might 21 and was co-led by Andreessen Horowitz and UC Investments. Lightspeed Enterprise Companions, Kleiner Perkins, and Felicis additionally participated, amongst others.
• Las Vegas-based AI infrastructure firm TensorWave introduced a $100 million Sequence A spherical on Might 14. The spherical was co-led by Magnetar Capital and AMD Ventures with participation from Prosperity7 Ventures, Nexus Enterprise Companions, and Maverick Silicon.

April

• SandboxAQ closed a $450 million Sequence E spherical on April 4 that valued the AI mannequin firm at $5.7 billion. The spherical included Nvidia, Google, and Bridgewater Associates founder Ray Dalio amongst different buyers.
• Runway, which creates AI fashions for media manufacturing, raised a $308 million Sequence D spherical that was introduced on April 3, valuing the corporate at $3 billion. It was led by Basic Atlantic. SoftBank, Nvidia, and Constancy additionally participated.

March

• AI behemoth OpenAI raised a record-breaking $40 billion funding spherical that valued the startup at $300 billion. This spherical, which closed on March 31, was led by SoftBank with participation from Thrive Capital, Microsoft, and Coatue, amongst others.
• On March 25, Nexthop AI, an AI infrastructure firm, introduced that it had raised a Sequence A spherical led by Lightspeed Enterprise Companions. The $110 million spherical additionally included Kleiner Perkins, Battery Ventures, and Emergent Ventures, amongst others.
• Cambridge Massachusetts-based Insilico Drugs raised $110 million for its generative AI-powered drug discovery platform as introduced on March 13. This Sequence E spherical valued the corporate at $1 billion and was co-led by Worth Companions and Pudong Chuangtou.
• AI infrastructure firm Celestial AI raised a $250 million Sequence C spherical that valued the corporate at $2.5 billion. The March 11 spherical was led by Constancy with participation from Tiger International, BlackRock, and Intel CEO Lip-Bu Tan, amongst others.
• Lila Sciences raised a $200 million seed spherical because it appears to be like to create a science superintelligence platform. The spherical was led by Flagship Pioneering. The Cambridge, Massachusetts-based firm additionally obtained funding from March Capital, Basic Catalyst, and ARK Enterprise Fund, amongst others.
• Brooklyn-based Reflection.Ai, which appears to be like to construct superintelligent autonomous programs, raised a $130 million Sequence A spherical that values the 1-year-old firm at $580 million. The spherical was led by Lightspeed Enterprise Companions and CRV.
• AI coding startup Turing closed a Sequence E spherical on March 7 that valued the startup, which companions with LLM firms, at $2.2 billion. The $111 million spherical was led by Khazanah Nasional with participation from WestBridge Capital, Gaingels, and Sozo Ventures, amongst others.
• Protect AI, an AI protection tech startup, raised $240 million in a Sequence F spherical that closed on March 6. This spherical was co-led by L3Harris Applied sciences and Hanwha Aerospace, with participation from Andreessen Horowitz and the US Revolutionary Expertise Fund, amongst others. The spherical valued the corporate at $5.3 billion
• AI analysis and huge language mannequin firm Anthropic raised $3.5 billion in a Sequence E spherical that valued the startup at $61.5 billion. The spherical was introduced on March 3 and was led by Lightspeed with participation from Salesforce Ventures, Menlo Ventures, and Basic Catalyst, amongst others.

February

• Collectively AI, which creates open supply generative AI and AI mannequin improvement infrastructure, raised a $305 million Sequence B spherical that valued the corporate at $3.3 billion. The February 20 spherical was co-led by Prosperity7 and Basic Catalyst with participation from Salesforce Ventures, Nvidia, Lux Capital, and others.
• AI infrastructure firm Lambda raised a $480 million Sequence D spherical that was introduced on February 19. The spherical valued the startup at almost $2.5 billion and was co-led by SGW and Andra Capital. Nvidia, G Squared, ARK Make investments, and others additionally participated.
• Abridge, an AI platform that transcribes patient-clinician conversations, was valued at $2.75 billion in a Sequence D spherical that was introduced on February 17. The $250 million spherical was co-led by IVP and Elad Gil. Lightspeed, Redpoint, and Spark Capital additionally participated, amongst others.
• Eudia, an AI authorized tech firm, raised $105 million in a Sequence A spherical led by Basic Catalyst. Floodgate, Defy Ventures, and All over the place Ventures additionally participated within the spherical along with different VC companies and quite a few angel buyers. The spherical closed on February 13.
• AI {hardware} startup EnCharge AI raised a $100 million Sequence B spherical that additionally closed on February 13. The spherical was led by Tiger International with participation from Scout Ventures, Samsung Ventures, and RTX Ventures, amongst others. The Santa Clara-based enterprise was based in 2022.
• AI authorized tech firm Harvey raised a $300 million Sequence D spherical that valued the 3-year-old firm at $3 billion. The spherical was led by Sequoia and introduced on February 12. OpenAI Startup Fund, Kleiner Perkins, Elad Gil, and others additionally participated within the elevate.

January

• Artificial voice startup ElevenLabs raised a $180 million Sequence C spherical that valued the corporate at greater than $3 billion. It was introduced on January 30. The spherical was co-led by ICONIQ Progress and Andreessen Horowitz. Sequoia, NEA, Salesforce Ventures, and others additionally participated within the spherical.
• Hippocratic AI, which develops massive language fashions for the healthcare trade, introduced a $141 million Sequence B spherical on January 9. This spherical valued the corporate at greater than $1.6 billion and was led by Kleiner Perkins. Andreessen Horowitz, Nvidia, and Basic Catalyst additionally participated, amongst others.

This piece was up to date on April 23, June 18 and August 27 to incorporate extra offers.

This piece has been up to date to take away that Abridge relies in Pittsburgh; the corporate was based there.