# Sunday > Sunday is a Mountain View robotics company building Memo, a wheeled home robot that learns chores like loading the dishwasher, folding laundry and pulling espresso shots. Founded by Stanford PhD roboticists Tony Zhao and Cheng Chi, Sunday emerged from stealth in late 2025 and reached a $1.15B valuation in March 2026 after a $165M Series B led by Coatue. - **Founded:** 2024 - **Headquarters:** Mountain View, California, United States - **Founders:** Tony Z. Zhao (Co-founder & CEO), Cheng Chi (Co-founder & CTO) - **Team size:** ~130 - **Products:** Memo, Skill Capture Glove - **Notable:** Reached $1.15B valuation within roughly two years of founding, Distributed 2,000+ Skill Capture Gloves to 'Memory Developers', Raised $200M total funding across Seed and Series B ## Products & services - **Memo** — A wheeled, semi-humanoid home robot that clears tables, loads dishwashers, folds laundry, and even pulls espresso shots. Reaches up to seven feet, rests at four, wears a soft silicone shell. - **Skill Capture Glove** — A ~$200 hand-shaped data-collection device that records human motion to train Memo's onboard models - replacing $20,000 teleoperation rigs. ## Achievements - Reached $1.15B valuation within roughly two years of founding - Distributed 2,000+ Skill Capture Gloves to 'Memory Developers' - Raised $200M total funding across Seed and Series B - Plans to ship first autonomous beta robots by Thanksgiving 2026 ## Latest updates - **2025-11** — Emerged from stealth with $35M and unveiled Memo. - **2026-03** — Closed $165M Series B at a $1.15B valuation, led by Coatue. - **2026-03** — Announced first autonomous robots shipping by Thanksgiving 2026. ## Links - Website: https://sunday.ai - LinkedIn: https://www.linkedin.com/company/sundayrobotics - Twitter/X: https://x.com/SundayRobotics - YouTube: https://www.youtube.com/@SundayRobotics - Instagram: https://www.instagram.com/sundayrobotics --- Profile page: https://yespress.io/sunday Published by YesPress — https://yespress.io Last updated: 2026-05-23