Sunday builds Memo, a household humanoid robot that assists with domestic tasks like laundry and table clearing.
$165MSeries B
A $165M Series B for a household robot signals that investors believe the unit economics problem is actually solvable—not just theoretically, but soon enough to matter. Sunday's likely burning this on manufacturing scale-up and supply chain de-risking (humanoids are capital-intensive), which means they're past the 'does it work?' phase and into 'can we make 10,000 of these?' If you're building in home automation, ambient computing, or even labor-adjacent software, watch whether Sunday's go-to-market is B2C or B2B2C—that choice will reshape what adjacent services actually have a path to customers.