Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love.

At Big Health our digital therapeutics — Sleepio for insomnia, Daylight for anxiety, and Spark Direct for depression — provide treatment anytime, anywhere. In pursuit of our mission, we’ve pioneered the first at-scale digital therapeutic business model, in partnership with some of the most prominent global healthcare organizations, including CVS Health and the UK’s NHS.

An early-stage startup with an AI voice agent prototype for restaurants.

BillionToOne is ranked at the top 5% of Y Combinator companies with close to $400M in funding. In June 2024, we closed a $130M Series D resulting in a company valuation of over $1 billion. We have developed a DNA molecular counter that increases cfDNA diagnostic resolution by over 1,000x. Our first product, Unity, is the first and only non-invasive prenatal test that can directly screen an unborn baby and assess its risk for common and severe recessive gene disorders, chromosomal abnormalities, fetal sex, and fetal antigens from a single tube of blood from the pregnant mother.

We are a UK-based not-for-profit Focused Research Organisation (FRO) committed to improving patient outcomes by turning disordered proteins into viable drug targets.

BioIntelliSense is ushering in a new era of continuous health monitoring and clinical intelligence for Remote Patient Monitoring (RPM) and Screening. Our medical-grade Data-as-a-Service (DaaS) platform seamlessly captures vitals, and other biometrics through an effortless patient experience.

We're building an AI platform for molecular discovery: language models for protein and DNA design. Small founding team, moving fast, real ownership.

We are a small startup working heavily with data & environment management, with a small team distributed between the Americas and Europe, and office space in NY and Barcelona.

BitRipple is a deep-tech company building the next generation network communication layer for AI, optimizing GPU idle time during LLM training with accelerated RDMA communication across clusters. They also service industries like mobility, satellite, aerospace, atmospheric optical, VPN, SD-WAN, and defense.

We're a CFTC-regulated derivatives exchange written in Haskell and React/Typescript. Our first products are physically-settled Bitcoin futures and options and we recently launched a Hashrate future. Trading industry experience is a plus.