The AI industry kicked off 2025 with a bang, showing strong growth and momentum. In 2024, a total of 49 startups managed to secure funding rounds exceeding $100 million, as reported by JS. Among these, three companies even raised more than one mega-round, while seven companies secured rounds surpassing the $1 billion mark.
The pace didn’t slow down as we entered 2025. Although there were fewer companies raising rounds larger than $1 billion, there was a significant increase in the number of companies securing multiple rounds compared to the previous year, with eight companies achieving this feat.
Looking ahead to 2026, early indicators suggest another promising year for the AI industry. Notable developments include Elon Musk’s xAI announcing a massive $20 billion Series E round, and Sam Altman’s brain-computer interface startup Merge Labs securing a $250 million seed round with OpenAI as the lead investor in the first weeks of the year. These early successes hint at a continuation of the industry’s positive momentum.
Throughout the previous year, several U.S.-based AI companies made headlines by raising substantial funding. In December, Austin-based Mythic, known for its power-efficient compute for AI, raised a $125 million venture round led by DCVC. Chai Discovery, a biotech and drug discovery AI model builder, announced a $130 million Series B round, valuing the company at $1.2 billion. Fal, a generative media platform, secured a $140 million Series D round led by Sequoia, placing the company’s valuation at over $4.5 billion. Another standout was Unconventional AI, which raised a remarkable $475 million seed round, positioning the startup at nearly $4.5 billion.
In November, Genspark, an all-in-one AI workspace platform, raised a $275 million Series B round, valuing the company at $1.25 billion. Luma AI, specializing in photo and video creation models, secured a $900 million Series C round, reaching a valuation of $4 billion. Anysphere, the creator of Cursor, a viral vibe-coding platform, raised a staggering $2.3 billion in funding, valuing the company at $29.3 billion.
The AI industry continued to flourish in October, with companies like Fireworks AI raising a $250 million Series C round, Uniphore reaching a valuation of $2.5 billion after a $260 million Series F round, and Sesame, a voice AI company, securing a $250 million Series B round.
In September, notable funding rounds included Periodic Labs raising $300 million in a seed round, Cerebras Systems closing a $1.1 billion Series G round, and Modular announcing a $250 million funding round. Distyl AI raised $175 million in a Series B round, while Upscale AI secured a substantial $100 million seed round.
The trend of significant funding rounds continued into August, with EliseAI raising $250 million in a Series E round and Decart securing $100 million at a $3.1 billion valuation.
As we moved into July, Fal, a generative media platform, raised $125 million in a Series C round, while Ambience Healthcare announced a $243 million Series C round. Reka AI closed a $110 million funding round, and Thinking Machines Lab raised $2 billion, valuing the company at $12 billion. OpenEvidence also raised $210 million in a round that valued the company at $3.5 billion, and Harmonic secured a $100 million Series B round.
In June, Abridge raised $300 million in a Series E round, Harvey announced a $300 million Series E round, Tennr closed a $101 million Series C round, and Glean raised $150 million in a Series F round. Anysphere also raised $900 million in a Series C round, valuing the company at nearly $10 billion.
In May, Snorkel AI announced a $100 million Series D round, LMArena secured a $100 million seed round, and TensorWave closed a $100 million Series A round.
April saw SandboxAQ raising $450 million in a Series E round, while Runway closed a $308 million Series D round.
In March, OpenAI set a record with a $40 billion funding round, while Nexthop AI raised $110 million in a Series A round. Insilico Medicine secured $110 million in a Series E round, Celestial AI closed a $250 million Series C round, and Lila Sciences raised $200 million in a seed round. Reflection.Ai also raised $130 million in a Series A round, and Turing closed a $111 million Series E round. Shield AI raised $240 million in a Series F round, and Anthropic secured $3.5 billion in a Series E round, valuing the company at $61.5 billion.
In February, ElevenLabs raised $305 million in a Series B round, Lambda closed a $480 million Series D round, Abridge secured a $250 million Series D round, Eudia raised $105 million in a Series A round, EnCharge AI closed a $100 million Series B round, and Harvey raised $300 million in a Series D round.
Finally, in January, ElevenLabs announced a $180 million Series C round, while Hippocratic AI raised $141 million in a Series B round.
The AI industry is showing no signs of slowing down, with companies across the U.S. securing substantial funding to drive innovation and growth in the sector. As we look ahead to the rest of 2026, it’s clear that the momentum in the AI industry is set to continue, with more groundbreaking developments and funding rounds on the horizon.