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AI/ML
DevTools/Cloud
Hardware/Robotics

Sunday

Autonomous home robots for household chores

Redwood City· 23 rolesRemote· 1 role · Remote

CORE INFO

$165M
Total Funding
Series B
Round
2024
Founded
Mountain View, California, United States
Headquarters

Sunday develops autonomous home robots, like their flagship product Memo, which assists users by performing household chores such as loading dishwashers and folding laundry.

  • Sunday raised $165 million in a Series B funding round led by Coatue, achieving a valuation of $1.15 billion.globenewswire.comtechcrunch.com
  • Bloomberg reported on Sunday's development of a household robot capable of tasks like clearing tables and loading dishwashers.bloomberg.com

WHY WE WOULD WORK AT SUNDAY

Innovative Technology

Join a team pioneering autonomous home robots like Memo, designed to learn tasks through human demonstrations and enhance daily life.

Mission-Driven Culture

Contribute to a vision where technology alleviates household chores, allowing people to focus on what truly matters.

Rapid Growth Opportunities

Be part of a fast-growing company that raised $165 million in Series B funding, positioning itself at the forefront of consumer robotics.

Cutting-Edge AI Development

Work with state-of-the-art AI models and a proprietary Skill Capture Glove™ to train robots for real-world applications.

Collaborative Team Environment

Collaborate with a talented team of Stanford-trained roboticists dedicated to rapid iteration and practical solutions.

Recognized Achievements

Join a company valued at $1.15 billion, recognized for its innovative approach to household robotics and practical AI solutions.

MARKET AND TRACTION

TOTAL ADDRESSABLE MARKET

  • The consumer robotics market is rapidly growing as households seek automation solutions for daily chores.

  • With increasing interest in smart home technology, the demand for autonomous robots like Memo is expected to rise significantly in the coming years.
  • KEY METRICS

    ✦ KEY METRIC
  • Sunday raised $165 million in Series B funding, achieving a valuation of $1.15 billion in March 2026.

  • The company aims to enhance daily life by providing practical, real-world solutions through their autonomous home robots.
  • COMPETITIVE ADVANTAGE

  • Sunday owns the entire development stack, allowing for rapid iteration and deployment of their technology.

  • The use of a proprietary Skill Capture Glove™ enables Memo to learn household tasks through human demonstrations, setting it apart from competitors.
  • MARKET POSITION

  • Sunday is positioned as a leader in the consumer robotics sector, specifically focusing on household applications.

  • Their flagship product, Memo, is designed to alleviate repetitive tasks, making it a valuable asset for busy households.
  • SERVICES

  • Sunday specializes in developing autonomous home robots that assist with various household chores, including clearing tables, loading dishwashers, and folding laundry.

  • The company emphasizes the integration of state-of-the-art AI models and an expanding Skill Library to enhance the capabilities of their robots.
  • PRODUCT AND TECH

    Memo Autonomous Robot

    Memo is Sunday's flagship product, a wheeled domestic assistant designed to learn and perform household chores through human demonstrations, significantly reducing the burden of repetitive tasks for users.

    Skill Capture Glove™

    This proprietary technology collects human movement data to train Memo, enabling it to replicate household chores effectively and adapt to various tasks in a home environment.

    AI Technology Stack

    Sunday utilizes a comprehensive technology stack that includes software, hardware, data, training, and model evaluation, allowing for rapid iteration and the deployment of advanced AI models in Memo.

    Skill Library Expansion

    Memo is equipped with an expanding Skill Library that enhances its capabilities, enabling it to autonomously perform a variety of household tasks as new skills are developed and integrated.

    Rapid Development Approach

    By owning the entire development stack, Sunday emphasizes a rapid iteration process that enables the delivery of practical, real-world solutions tailored to enhance daily life.

    COMPANY CULTURE

    Values

  • Innovation drives our mission to enhance daily life

  • Technology should remove distractions, not add to them

  • Commitment to practical, real-world solutions

  • Emphasis on collaboration and teamwork in development

  • Continuous improvement through rapid iteration
  • Operating Principles

  • Own the entire development stack for faster iteration

  • Utilize state-of-the-art AI models for task execution

  • Focus on user-centered design and functionality

  • Encourage learning through human demonstrations

  • Foster a culture of experimentation and feedback
  • Learning & Growth

  • Invest in employee development and training

  • Promote knowledge sharing and collaboration among teams

  • Encourage exploration of new technologies and methodologies

  • Support personal growth aligned with company goals

  • Provide resources for continuous learning and skill enhancement
  • Work Style

  • Agile and adaptive to changing project needs

  • Emphasis on remote collaboration and flexibility

  • Foster a results-oriented environment

  • Encourage open communication and transparency

  • Balance between independent work and team collaboration
  • Team Cadence

  • Regular team check-ins to align on goals

  • Bi-weekly sprint reviews to assess progress

  • Monthly all-hands meetings to share updates

  • Continuous feedback loops to improve processes

  • Celebrate milestones and achievements together
  • COMPENSATION SNAPSHOT

    D
    Comp score vs cohort
    vs. AI/ML · Series B · US
    Based on publicly available compensation ranges from job postings; exact compensation may vary.
    Operationsn = 4
    $67K – $70Kmedian $68K
    Aggregate
    US-only in v1 · only categories with n > 2 shown · in-person / hybrid / remote treated separately where n ≥ 3

    HIRING SIGNAL

    24
    Open roles on their careers page
    Snapshot via live ATS poll
    —
    Net new roles in the last 90 days
    Available once weekly history accrues
    90-Day VelocityV2 · BACKFILL
    Trend builds weekly as historical rows accrue
    By Function
    Breakdown of open roles
    Design · 1
    Product · 1
    Support · 3
    Operations · 7
    Engineering · 12
    Top Locations
    Where hiring is concentrated
    Remote-eligible postings counted separately
    Redwood City, CA
    23
    Remote
    1
    SourcesGreenhouseLeverAshbyWorkableSmartRecruitersRipplingRecruiteeFallback · Wellfound, YC Work-at-a-Startup, careers-page scrape

    KEY COMPANY ANNOUNCEMENTS

    Filter
    15 announcements · ranked by importance
    Mar 12, 2026MILESTONEDishwashing Home Robot Maker Sunday Hits $1.15 Billion Valuationbloomberg.com
    Mar 12, 2026FUNDINGSunday Raises $165M to Launch First Autonomous Robots by Thanksgivingglobenewswire.com
    Nov 18, 2025FUNDINGForm D filing — Sunday App, Inc. PBC (CIK 0001854700)sec.gov
    Jul 29, 2026FOUNDER PROFILESunday Robotics: Home is Where the Start Isautomate.org
    Jan 22, 2026INTERVIEWHome robots are coming faster than you think, with Sunday’s Tony Zhaopodcasts.apple.com
    Nov 19, 2025PRODUCTThis Home Robot Clears Tables and Loads the Dishwasher All by Itselfwired.com
    Nov 19, 2025INTERVIEWSunday Robotics: Scaling the Home Robot Revolution with Co-Founders Tony Zhao and Cheng Chipodcasts.apple.com
    Nov 19, 2025PRODUCTSunday Launches Memo, the Robot That Actually Learns Your Homeglobenewswire.com
    Nov 19, 2025PRODUCTACT-1: A Robot Foundation Model Trained on Zero Robot Datasunday.ai
    Nov 19, 2025ESSAYA year and a half ago, I left my PhD at Stanford to co-found Sunday with Cheng Chi.linkedin.com
    Nov 19, 2025INTERVIEWNo Priors Ep. 141 | With Sunday Robotics Co-Founders Tony Zhao and Cheng Chiyoutube.com
    Jan 1, 2024FOUNDER PROFILETony Z. Zhaotonyzhaozh.github.io
    Nov 24, 2025PRESSTesla is bleeding AI talent to a small new robotics start-upelectrek.co
    Jul 16, 2026PRESSAct-2 Preview: Generalizing Reliabilitysunday.ai
    Dec 18, 2025PRESSAct-1: A Robot Foundation Model Trained on Zero Robot Datasunday.ai