xAI co-founder Igor Babuschkin's new startup raised a mega-round before shipping a product, betting big on personal AI agents.
General Catalyst led a $1.1 billion round into River AI, a startup founded just two months ago by xAI co-founder Igor Babuschkin. The company is building personal AI agents, though details on product and go-to-market remain thin.
The size and speed of the round signal how aggressively investors are chasing agent infrastructure and founder pedigree over traction. Babuschkin's xAI background gives him direct access to frontier model talent and compute relationships that most seed-stage founders lack.
A nine-figure check into a pre-product company shows capital is still flowing to bets on who builds agents, not just what they've shipped. For operators, it's a signal that the personal-agent category is about to get crowded and well-funded fast.
The daily signal, curated. Get it in your inbox.
Subscribe on LinkedIn →