Grayson Judge
Co-Founder & Managing Partner @ Supermoon Capital
San Francisco Bay Area, United States
Grayson Judge is a funding round investor at Supermoon Capital in San Francisco Bay Area focused on Wellness and Health Care. Grayson Judge is the Co-Founder and Managing Partner of Supermoon Capital.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 20%
Last updated:
For AI agents: llms.txt
Industries Grayson Judge invests in
Stages Grayson Judge invests in
Countries Grayson Judge invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Wellness 5 (100%)
- Health Care 4 (80%)
- Artificial Intelligence 2 (40%)
- SaaS 1 (20%)
- Fitness 1 (20%)
Stage
- Funding Round 2 (40%)
- Seed 1 (20%)
- Pre-Seed 1 (20%)
- Venture - Series Unknown 1 (20%)
Country
- United States 4 (80%)
- The Netherlands 1 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Arcascope makes apps that utilize algorithms that track circadian rhythms and generates personalized recommendations to help people get their clocks back on track. | $2.9M / Seed / Sep 27, 2022 | ||
| Cerno Health is a digital health company that develops objective monitoring tools for early detection and longitudinal monitoring of chronic disorders. | Pre-Seed / Mar 01, 2021 | ||
| SleepScore Labs helps millions of people improve their sleep through unique insights grounded in data and science. The chosen sleep partner of some of the world's leading companies, SleepScore Labs enables them to improve their health & wellness offerings through data and science. A unique technology platform and the leading team in thesleep field support the mission to help hundreds of millions more people sleep better, live better and healthier. | May 01, 2020 | ||
| Sleep.ai is a sleep intelligence company helping digital health, wellness, insurance, and consumer product brands improve sleep outcomes through personalized, science-backed insights. Powered by more than 1B hours of objective sleep data and over 250 scientific studies, Sleep.ai delivers APIs, SDKs, and R&D services that drive measurableimpact, from engagement and retention to health improvement and product differentiation. Its proprietary machine learning models are trained on the world’s largest validated sleep dataset, enabling actionable intelligence across every category influenced by sleep, including metabolic health, mental clarity, recovery, hormonal balance, and more. SleepScore Labs, the company’s internal R&D division, has led all 250+ studies and contributed to over 90 peer-reviewed publications, making Sleep.ai one of the most scientifically validated platforms in the space. The platform operates without requiring wearables, while remaining fully interoperable with third-party devices and health data ecosystems. | Venture - Series Unknown / May 01, 2020 | ||
| FreshBed offers a scientifically designed bed system that delivers an optimal sleeping experience. The company's bed system regulates air quality, temperature, and humidity in the bed and bedroom to deliver optimal sleep for consumers.It delivers a microclimate bursting with freshness and unparalleled hygiene. Purified air is deliveredquietly all night long, giving the luxury of crisp, dry bed linens the whole night through. By setting the ideal bed temperature which works best for the user's body, it is able to create a bespoke sleep experience like never before. | Jan 01, 2020 |
Co-Investors
About Supermoon Capital
Supermoon Capital is the only venture capital firm in the world focused exclusively on the sleep technology market. The San Francisco-based firm partners with visionary innovators across the sleep market spectrum encompassing chronobiology, neurotech, biotech, pharmaceuticals, consumer interventions, and enterprise solutions. Supermoon invests incompanies at all stages from pre-seed to growth, including incubations and special situations, and across all geographies around the world.
Supermoon Capital Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Grayson Judge
Co-Founder & Managing Partner
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Michael Masterson
Co-Founder & Managing Partner
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Pat Connolly
Co-Founder & Managing Partner
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FAQ
What does Grayson Judge invest in?
Grayson Judge invests primarily in Wellness, Health Care and Artificial Intelligence startups, most often at Funding Round and Seed stage. Most of the 5 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Grayson Judge?
Public channels for Grayson Judge include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Grayson Judge last invest?
The most recent investment recorded for Grayson Judge closed in Sep 2022. Shizune tracks 5 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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