AI Companies Surge to Unicorn Status Since 2024
Since 2024, an estimated 207 AI-focused companies have joined The Crunchbase Unicorn Board, representing roughly half of all companies that first hit valuations of $1 billion or more during this period. More than a third of these AI-focused unicorns first secured 10-figure valuations at the seed or early stage, highlighting a trend in rapid valuation growth. According to Crunchbase News, this wave includes companies in sectors like foundational AI, robotics, and vertical AI, driven by strong investor interest in early AI movers.
High Valuations Among New Unicorns
At least 45 companies that became unicorns in the past 28 months are now valued at $5 billion or more, accounting for just over 10% of the total cohort. For instance, U.K.-based AI infrastructure startup Nscale launched from stealth a year ago as a spin-out of crypto mining firm Arkon Energy and recently secured a $14.6 billion post-money valuation. Safe Superintelligence, a foundational AI startup based in Palo Alto, California, has raised around $3 billion in less than two years since its founding, with a round last spring setting its valuation at $32 billion.
Examples of Rapid Fundraising
Many newer unicorns have demonstrated exceptional fundraising speed and scale. San Francisco-based AI legal tech platform Harvey has progressed from Series A to Series G in about three years, raising close to $1.2 billion in that time. New York-based predictions marketplace Kalshi has advanced from Series C to Series E in the past year, pulling in over $2.4 billion, while another New York company, Polymarket, has scooped up close to $2.9 billion in the past two years. According to Crunchbase News, foundational AI players like Cambridge, Massachusetts-based medical AI company OpenEvidence went from Series A to Series D in less than a year, securing over $700 million from early 2025 to early 2026, and San Francisco-based Anysphere, developer of AI coding tool Cursor, moved from Series A to Series D in under a year, raising over $3.2 billion and entering an agreement with SpaceX for an option to acquire Cursor for $60 billion.
The Pace of AI Fundraising
Physical Intelligence, a developer of AI-enabled software for robots based in San Francisco, has scaled quickly since its inception in 2024 and is reportedly in talks to raise fresh funding at a valuation exceeding $11 billion. According to Crunchbase News, this fast pace underscores a broader trend where AI startups are fundraising at a remarkable clip, with some going through multiple funding rounds in under a year. As widely-known context, the AI sector has seen increased investor activity in recent years, though specifics remain tied to the reported data.
