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- Sunday
Sunday Valuation, Funding & Investors
Sunday is valued at $1.1B as of March 2026.
Last Sunday valuation
$1.1B
Series B · Mar 2026
Last Sunday funding round
$165M
Series B · Mar 2026
Cumulative funding Sunday raised
$200M
across 2 funding rounds
Key investors in Sunday
Benchmark
Conviction
Tiger Global
Bain Capital Ventures
Coatue
Fidelity
About Sunday
Sunday is a San Francisco-headquartered AI robotics company developing Memo, an autonomous household robot for chores such as cleaning floors, organizing shelves, and laundry handling. It integrates computer vision, natural language processing, and machine learning for adaptive task execution in home environments. The platform connects via app for scheduling and customization, targeting busy households with modular attachments.
HQ
Website
Status
Privately held
Customer focus
B2C
Revenue model
Product sales
Valuation
$1.1B (Mar 2026)
Sunday Valuation
Sunday is currently valued at $1.1B, based on its Series B in March 2026.
The $165M round was led by Coatue, with participation from Conviction, Fidelity, Xtal, Benchmark, Tiger Global and 1 other investor.
Sunday valuation by funding round
| Date | Stage | Valuation |
|---|---|---|
| Mar 2026 | Series B | $1.1B |
Sunday Funding History
Sunday has raised a total of $200M across 2 funding rounds.
Sunday's first fundraising round was a $35M undisclosed-stage round in November 2025. The most recent completed round was a $165M Series B in March 2026.
Sunday funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Mar 2026 | Series B | Coatue (lead); Conviction; Fidelity; Xtal; Benchmark; Tiger Global; Bain Capital Ventures | $165M | $1.1B | - |
| Nov 2025 | Undisclosed stage | Conviction; Benchmark | $35M | - | Sunday is a California-based robotics startup founded in 2023 by Stanford-trained roboticists Tony Zhao and Cheng Chi, developing Memo, an autonomous household robot designed for chores like dish handling, laundry, food preparation cleanup, and general home organization. The robot features a stable rolling base, soft silicone-clad design, and residential hardware, trained on 10 million real-world household episodes from over 500 homes using a patented Skill Capture Glove. Emerging from stealth, Sunday raised $35 million from Benchmark and Conviction around November 19, 2025, to advance Memo toward a Founding Family Beta with 50 selected households in late 2026. The team includes 25 engineers from Tesla, DeepMind, Waymo, Meta, and Neuralink. This funding supported initial development and beta applications, which opened November 19, 2025, amid strong demand. Sunday focused on data collection from real homes to enable multi-step tasks in unstructured environments, differentiating from industrial robotics. In a subsequent oversubscribed Series B round announced March 12, 2026, Sunday raised $165M at a $1.15B valuation, led by Coatue with participation from Bain Capital Ventures, Fidelity, Tiger Global, Benchmark, Conviction, and Xtal Ventures, bringing total funding to $200M. Funds enable beta deliveries starting months later, scaling engineering 3x, research 4x, and data collection 5x by year-end, with thousands of beta applications received. Sunday competes in consumer robotics against Tesla Optimus, Figure AI, and 1X, emphasizing full-stack AI-physical systems for reliable daily home use over teleoperated demos. Investors like Benchmark highlight potential in residential deployment, with pilots collecting operational data for model training. |
Who has invested in Sunday?
7 investors have backed Sunday across its funding rounds, including Benchmark, Conviction, Tiger Global, Bain Capital Ventures, Coatue and Fidelity.
Lead investors include Coatue.
Sunday Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 2 | Participant | Nov 2025 | ||
| 2 | Participant | Nov 2025 | ||
| 1 | Participant | Mar 2026 | ||
| 1 | Participant | Mar 2026 | ||
| 1 | Participant | Mar 2026 | ||
This data is available for Pro users. Sign up to see all 7 Sunday investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialSunday Competitors
Sunday competitors include listed companies like UBtech Robotics, Cidi and Extreme Vision, and private ones like Skyryse, Performance Drone Works and Cornerstone Robotics.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $298M | ($108M) | $5.1B | 9.5x | ||
| Private | - | - | $1.1B | - | ||
| Private | - | - | $1.2B | - | ||
| Publicly listed | $132M | ($155M) | $1.3B | 5.0x | ||
| Publicly listed | $44M | ($6M) | $1B | 11.6x | ||
| Private | - | - | $1B | - |
Sunday Public Comps
Sunday is still privately-owned, but its public comps include AEVEX, Braiin, Xtend AI Robotics, Cidi, Eacon Group, Extreme Vision, SEER Robotics, Kodiak AI, Huayan Robotics and RoboStrategy.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $433M | $30M | 5.2x | 3.5x | 74.9x | 25.6x | |||
| $73M | ($15M) | 15.8x | 13.0x | (76.1x) | 89.6x | |||
| $20M | ($27M) | 64.2x | - | (47.5x) | - | |||
| $132M | ($155M) | 8.8x | 5.0x | (7.5x) | (22.7x) | |||
| $214M | ($33M) | 6.6x | - | (42.5x) | - | |||
| $44M | ($6M) | 22.8x | 11.6x | (163.7x) | - | |||
| $66M | ($6M) | 13.2x | - | (156.2x) | - | |||
| $4M | ($577M) | 233.9x | 98.7x | (1.5x) | (6.6x) | |||
This data is available for Pro users. Sign up to see all Sunday competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Sunday
| Where is Sunday headquartered? | Sunday is headquartered in San Francisco, CA, United States. |
| Is Sunday publicly listed? | No, Sunday is a private, VC-backed company. |
| What is Sunday's valuation? | Sunday was last valued at $1.1B in its Series B in March 2026. |
| How much funding has Sunday raised? | Sunday has raised $200M across 2 funding rounds. |
| What was Sunday's last funding round? | Sunday's last funding round was a $165M Series B in March 2026, led by Coatue. |
| Who are Sunday's investors? | Sunday's investors include Conviction, Benchmark, Fidelity, Xtal, Tiger Global, Bain Capital Ventures and Coatue. |
| Which companies are comparable to Sunday? | Companies comparable to Sunday include UBtech Robotics, Skyryse, Performance Drone Works, Cidi, Extreme Vision and Cornerstone Robotics. |
See companies similar to Sunday
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