Sunday Robotics

Building Memo, a wheeled two-armed household robot trained on data from its 'skill capture glove'

Scaleup · Pilot · Humanoid startup · Mountain View, California, United States · Founded 2024 · sunday.ai

Unverified Founders/CEO from general knowledge, not yet confirmed by a dated source.

Profile

Sunday builds Memo, a wheeled household robot that learns chores from human demonstrations recorded with a wearable glove. A $165M Series B led by Coatue in Mar 2026 valued it at $1.15B. Beta home deliveries are targeted for late 2026.

People

• TZ
  Tony Zhao Founder

  Co-founder and Chief Executive Officer

  @tonyzzhaoHandle linked from personal site
• CC
  Cheng Chi Founder

  Co-founder

  @chichengccHandle linked from personal site

Source: Sunday raises $165M to launch first autonomous robots by Thanksgiving (GlobeNewswire) · As of Oct 8, 2026. X handles are shown only when we could confirm they belong to the person.

Leadership on X

What leadership has posted about robotics, AI and tech in the last 30 days.

Flagship robots

• Memo Wheeled humanoid
  Household robot; beta deliveries planned for late 2026

Funding and valuation

Competitors

Companies with overlapping products. Direct = same customers and same job; Adjacent = overlapping technology or market, different focus.

• 1X Technologies

  Direct competitor

  USHumanoid startup

  Both are bringing household robots to homes: 1X Technologies sells the NEO humanoid for the home, while Sunday Robotics is building Memo, a wheeled two-armed household robot.

  Sources (2)

  • Sunday Robotics (company website)
  • 1X NEO Home Robot (1X)

• The Bot Company

  Adjacent competitor

  USHumanoid startup

  Both aim at household robots: The Bot Company is a stealthy household-robot startup founded by Kyle Vogt, while Sunday Robotics is building Memo, a wheeled two-armed household robot.

  Sources (2)

  • Sunday Robotics (company website)
  • Former Cruise CEO Vogt's robotics startup valued at $2 billion (Reuters)

• Astribot (Stardust Intelligence)

  Adjacent competitor

  CNHumanoid startup

  Both make wheeled two-armed robots for homes: Astribot makes the tendon-driven S1 wheeled humanoid for homes and services, while Sunday Robotics is building Memo, a wheeled two-armed household robot.

  Sources (2)

  • Sunday Robotics (company website)
  • Astribot (Stardust Intelligence) (company website)

Recent news

• Mar 12, 2026 — Sunday raises $165M Series B at $1.15B; first autonomous robots 'by Thanksgiving' GlobeNewswire

Sources

• Sunday Raises $165M to Launch First Autonomous Robots by Thanksgiving (GlobeNewswire) (Mar 12, 2026)
• Sunday raises $165M at $1.15B valuation to launch Memo household robot (SiliconANGLE) (Mar 12, 2026)

Confidence: medium.

Suggest a correction