Daytona hits $1 billion valuation with cloud built for AI agents

New York-based Daytona has raised a $60 million Series B led by FirstMark Growth at a $1 billion valuation, taking total funding to $91 million. The three-year-old startup is building a cloud for long-running AI agents, giving each one sandboxed Linux, Windows, macOS and GPU access. Angel investors include Stripe's Patrick Collison, Shopify's Tobi Lütke and Perplexity's Aravind Srinivas.