Sunday Robotics

Sunday Robotics builds Memo, an autonomous home robot designed for everyday household chores like dishes, laundry, and tidying. Memo's models are trained on real-world demonstrations captured by Sunday's proprietary Skill Capture Glove, worn by a distributed network of Memory Developers across hundreds of households. Founded by Stanford PhD roboticists Tony Zhao (CEO) and Cheng Chi (CTO), the company owns the full stack from hardware design and manufacturing through data collection, model training, and deployment. Sunday emerged from stealth in November 2025 with $35M from Benchmark and Conviction, then raised a $165M Series B in March 2026 led by Coatue Management at a $1.15B valuation, with Tiger Global, Benchmark, and Bain Capital Ventures participating.