For some, AI fatigue is real. But clearly venture investors haven't grown tired of the category.

AI deals continued to dominate venture funding during the third quarter. AI companies raised $19 billion in Q3, according to Crunchbase data. That figure represents 28% of all venture funding.

The fourth quarter of 2024 has been no less busy for these outsized rounds. Elon Musk's xAI raised a behemoth $6 billion round, one of seven AI funding rounds over $1 billion in 2024, in November. That's just months after OpenAI raised its $6.6 billion round.

Here are the U.S.-based AI companies that raised $100 million or more so far in 2024:

December

November

October

September

August

July

June

May

April

March

February

January

This piece was originally published on July 13, 2024, and was updated on September 9, 2024, October 11, 2024, November 15, 2024 and December 20, 2024 to include more deals.