207 AI-focused companies have achieved unicorn status since 2024, accounting for roughly half of all startups that first hit billion-dollar valuations during this period.

More than a third of these new unicorns secured their 10-figure valuations at seed or early stage rounds. The cohort includes prominent names across foundational AI, robotics, and vertical AI sectors.

At least 45 companies that became unicorns in the past 28 months are now valued at $5 billion or more — over 10% of the total group.

Ultra-high valuations for young companies

Nscale, the UK-based AI infrastructure startup, launched from stealth just a year ago as a spin-out of crypto mining firm Arkon Energy. It recently secured a $14.6 billion post-money valuation.

Physical Intelligence, which develops AI software to control robots, has scaled rapidly since its 2024 inception. The San Francisco company is reportedly in talks to raise fresh funding at a valuation exceeding $11 billion.

Safe Superintelligence has raised around $3 billion in less than two years since founding. A round last spring set a $32 billion valuation for the Palo Alto company.

Rapid-fire fundraising cycles

Harvey, the AI legal tech platform, has progressed from Series A to Series G in about three years, raising close to $1.2 billion along the way.

Predictions marketplaces Kalshi and Polymarket exemplify the fundraising velocity. New York's Kalshi went from Series C to Series E in the past year, pulling in over $2.4 billion. Polymarket scooped up close to $2.9 billion in two years.

Medical AI company OpenEvidence went from Series A to Series D in under a year, securing over $700 million. Anysphere, developer of AI coding tool Cursor, raised over $3.2 billion from Series A to Series D in under a year. The San Francisco company recently entered an agreement giving SpaceX an option to acquire Cursor for $60 billion.

The fundraising environment reflects both the massive capital requirements of foundational AI development and investor appetite for early positions in transformative technologies.