Daytona raises a $60 million Series B at a $1 billion valuation to build "the Agent Cloud"
From the AI digest for 2026-10-20
What happened: Daytona founder Ivan Burazin announced a $60 million Series B at a $1 billion valuation "to build @daytonaio into the Agent Cloud," with FirstMark leading the round and "all key existing investors and angels doubling down," plus new angel backers described as the "founders of some generational companies" (the post's detail is truncated in the window). Builder-community figure nichochar amplified the raise on October 20 (~11:23 AM ET): "in highly competitive markets, execution matters a lot / imo daytona is a great example / of very good execution. / bullish!"
What's genuinely new: This is a debut, not a development — there is no prior Daytona thread in the storyline memory, so the raise opens a new one. The $1 billion valuation would place Daytona among the decade's fast agent-infrastructure marks, but the figures are the company's own announcement; the window carries no investor confirmation beyond Burazin's post.
Watch: How "Agent Cloud" is defined in the full announcement versus the agent-harness incumbents; where the capital goes; and whether other harness players cite Daytona as infrastructure or compete with it directly.
Links: nichochar on X