FFundraiseJet
Supermoon Capital logo

Supermoon Capital

San Francisco, CA · Invests in US; Europe; Global; Africa; LATAM; Asia; North America; MENA · Website

Thesis

Science-backed sleep solutions will dominate the market. We invest in innovative solutions across all sectors aimed at improving sleep, applying advanced sleep science to support portfolio companies.

Likely not a fit for

No pure hardware plays, gambling/casino applications, or non-science-backed solutions

How they invest

Lead or follow
Usually leads
Typical decision
~2 weeks
Warm intro
Preferred
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$36M
Decision process
Partnership vote

Partners & team

3 contacts on file

MM

Mike Masterson

General PartnerCo-Founder & Managing Partner · Primary contact

+ Pitch
GJ

Grayson Judge

General PartnerCo-Founder & Managing Partner

+ Pitch

LinkedIn profile

X profile

Sign up free to unlock contact →
PC

Pat Connolly

General PartnerCo-Founder & Managing Partner

+ Pitch

Portfolio

Sleep.aiHealthcare Digital

Sleep.ai is a leading healthtech company and the world’s most advanced sleep intelligence platform, powered by over 800 million hours of proprietary data and more than 250 scientific studies. It offers APIs, SDKs, and a consumer app that enable partners to embed clinically validated, AI-driven sleep technology into their products.

EnsoDataHealthcare Digital

EnsoData provides AI-powered solutions for sleep disorder diagnosis and management, including cloud-based platforms for sleep study management and scoring.

Mosanna TherapeuticsBiotech Life Sciences

Mosanna is developing an easy-to-use nighttime nasal spray to help restore the body’s natural airway control for obstructive sleep apnea patients.

EndelHealthcare Digital

Endel is a sound wellness company that creates personalized soundscapes to help users focus, relax, and sleep, utilizing patented technology that adapts in real-time to various inputs.

SleepScore LabsHealthcare Digital

SleepScore Labs is a global sleep improvement company that uses patented sonar technology and science-based coaching to help users track and improve their sleep quality. The company offers a suite of services for consumers and enterprises, leveraging over 800 million hours of sleep data.

ArcascopeHealthcare Digital

Innovators in Sleep & Circadian Science, leveraging AI digital twins to optimize sleep and health, focusing on circadian rhythms.

Sahha
Loftie
Clair Labs
AesyraHealthcare Digital

Aesyra develops and commercializes innovative oral appliance technology for the treatment of Sleep Bruxism, utilizing embedded sensors for monitoring and customized fitting.

AmiraBiotech Life Sciences

Amira Software provides advanced image analysis solutions for life sciences, enabling visualization, analysis, and understanding of biomedical images with AI-driven tools.

Arctop

Recent activity

Supermoon Capital in the news

Similar firms

Colle Capital Partners$750K–$3M

Data-obsessed venture fund focused on infrastructure for complex, regulated or fragmented systems across continents. Pairs a small core team with a deep sector-specific advisor network including CEOs, former Nike/Uber executives, and founders, while embedding sustainability as core investment criteria.

Privilège Ventures$100K–$1M

Switzerland's first female-led VC firm with a dedicated CHF 20M fund focused specifically on women-led early-stage startups across Europe. The firm builds its investment thesis on data showing that women in leadership deliver better ROI, using this performance narrative rather than just fairness arguments as the core economic rationale for their gender-focused strategy.

Lux Capital$100K–$100M

Early institutional backer that sources tech from academia and government labs, partnering with scientist- and engineer-led teams to deeply interrogate science, dual-use/defense opportunities, and amplify through an in-house media platform. Explicitly aims to "turn science fiction into science fact" by backing companies at the intersection of the new and the not-yet-imagined, built around scientists, engineers, and polymaths rather than traditional finance backgrounds who can deeply interrogate emerging science and complex tech. The firm systematically mines academia and government labs for "technological gems" and has become one of the earliest institutional backers of dual-use and defense technology.

Divergent Capital$250K–$1M

Pre-seed lead investor for deeply technical AI, biotech, climatetech and infrastructure startups, offering female operator-led go-to-market expertise and structured fellowships to source technical-founder deal flow. Divergent Capital is run by two female operator-investors who combine deep-tech investing experience with hands-on go-to-market expertise, and they cultivate deal flow through structured fellowships targeting students and emerging investors in their technical-founder network.

Jazz Venture Partners$100K–$5M

Jazz is a venture capital fund built entirely around human performance that invests only in technologies optimizing human health, productivity, and well-being, with a core thesis explicitly tying advances in neuroscience and brain science to behavior change. The team includes practicing scientists, neurosurgeons, and technologists, giving them primary research insight and technical diligence depth that most generalist venture firms lack.

Research briefRead more
Supermoon Capital Research Investment Thesis Supermoon Capital is the world's first and only venture capital fund exclusively focused on the sleep technology and health sector, termed the "Night Market." Founded in 2021 by Mike Masterson, Grayson Judge, and Pat Connolly, the fund addresses what the CDC has declared a "public health epidemic"—insufficient sleep. The firm recognizes that 75% of Amer

Sign up free to read the full research brief →

Add Supermoon Capital to your investor list

Sign up free to save investors, see partner contacts, and track your raise.

Sign up