Global venture funding reached new heights in 2024, driven by the meteoric rise of artificial intelligence (AI) startups. According to Crunchbase data, overall startup funding surpassed $314 billion, a 3% increase from the previous year. But what's behind this surge? The answer lies in AI, which dominated the funding landscape with over $100 billion invested, an astonishing 80% jump from 2023.

Breakout Year for AI

The AI sector stole the show in 2024, accounting for nearly a third of all global venture funding. Funding to AI-related companies reached unprecedented levels, surpassing every year in the past decade, including the peak global funding year of 2021. Foundation model companies led the charge, with almost a third of all AI funding going towards these innovative ventures.

The impact of AI was felt across various sectors, from infrastructure and data provisioning to autonomous driving, healthcare, robotics, professional services, security, and military. Crunchbase data shows that AI-related companies in 2024 outperformed previous years, signaling a new era for startup funding.

Q4 Push

A significant push in the fourth quarter contributed to the overall increase in funding. Q4 saw the highest total since the downturn in Q3 2022, reaching $93 billion, up 36% year over year from Q4 2023.

This surge was driven by large-scale investments, with three companies raising a staggering $22 billion in the final quarter of the year. The fourth quarter closed with the largest rounds raised this year, solidifying its position as a key driver of startup funding growth.

Large Values and Billion-Dollar Rounds

The AI-driven boom led to a greater share of funding going towards billion-dollar rounds, with 19% of all funding – $58.3 billion – going towards these massive investments. This represents a significant increase from the 15% share in 2023, when only $45.8 billion was invested in billion-dollar rounds.

The largest valuations achieved last year include OpenAI's $157 billion valuation, Databricks' $62 billion valuation, and xAI's doubling of its valuation to $50 billion. Other notable AI companies that raised funding of at least $4 billion include Waymo, Anthropic, CoreWeave, Scale AI, Perplexity, Anduril Industries, and more.

US Gained, Silicon Valley Fired Up

The US market saw a significant increase in venture funding, with over $178 billion invested – around 57% of total global funding. The San Francisco Bay Area, in particular, experienced a boom from AI investing, with $90 billion invested in the region.

This represents an increase from 2023, when Bay Area companies raised $59 billion in total funding. The US market's growth was fueled by the AI sector, which accounted for a substantial portion of overall funding.

Late-Stage Q4 Boom

Late-stage funding saw a massive surge in the fourth quarter, reaching $61 billion – an increase of over 70% quarter-over-quarter and year-over-year from Q4 2023. This growth was driven by large fundings across various sectors, including AI, applied AI, energy, semiconductor, banking, security, and aerospace.

Early-Stage Flat

Early-stage funding remained flat in the fourth quarter, with a few notable exceptions in data centers, renewable energy, AI, robotics, and biotech. While early-stage rounds were fewer in number, they still played an essential role in fueling startup growth.

Seed Settled

Seed funding trailed behind in Q4, reaching $7 billion – down 16% from the previous year's $8.4 billion. However, seed fundings are often added to the Crunchbase dataset after the close of a quarter and may increase over time.

Liquidity Hold-Up

The exit market saw a slow year for exits in 2024. M&A activity was slightly up compared to 2023 but slower than expected, with biotechnology and cybersecurity companies seeing more activity. The regulatory environment impeded strategic dealmaking, leading to a hold-up in liquidity.

However, the IPO market ended on a positive note with the unexpected bump from the ServiceTitan IPO, which has risen above its IPO price by over 40%. This momentum is expected to drive LP allocation to venture funds in 2026, as Beezer Clarkson, partner at Sapphire Partners, notes: "History just shows very clearly that when there's positive liquidity, more money goes into venture funds."

Methodology

The data contained in this report comes directly from Crunchbase and is based on reported data. Data reported is as of January 3, 2026.

Please note that data lags are most pronounced at the earliest stages of venture activity, with seed funding amounts increasing significantly after the end of a quarter/year. All funding values are given in U.S. dollars unless otherwise noted. Crunchbase converts foreign currencies to U.S. dollars at the prevailing spot rate from the date funding rounds, acquisitions, IPOs, and other financial events are reported.

Glossary of Funding Terms

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