Led · Seed · May 2026

Rosarium Health provides a platform that coordinates the full lifecycle of home-based interventions, including in-home assessments by occupational and physical therapists, home modification recommendations, and contractor execution such as ramps and stair lifts. The company also automates documentation, prior authorization and claims submission to streamline payments and reimbursement. Rosarium operates a network of more than 800 clinicians and 3,000 contractors across 34 states and is in-network for 1.2 million Medicare and Medicaid lives, with plans to reach 4 million by year end. Financially, the company has raised $9 million to date, including a $6 million seed round led by Kalos Ventures. Rosarium plans to use recent funding to expand partnerships with Managed Medicaid and Medicare Advantage plans, particularly in California and the Northeast, and to scale its network and platform technology. The company’s stated goal is to make the home a reliable, large-scale site of care that reduces costs and improves outcomes for aging and underserved populations.

Participated · Seed · Jul 2022

Hologram Labs offers a desktop Chrome-extension that uses machine-learning models to turn still NFT avatars into motion-tracked characters that mirror a user’s facial movements in real time. The company’s browser-deployed model is trained on publicly available data and feeds face-tracking points into animated avatars during video calls. Founders Tong Pow (formerly of 0x Labs) and Hongzi Mao (a computer science Ph.D. from MIT) launched the product and are expanding features such as hand tracking and a mobile application. Hologram also plans to apply its technology to creating short- and long-form videos and to consumer-facing experiences like virtual branded clothing for avatars. The startup is currently NFT-focused and targets the Western NFT market while noting potential opportunities in China. It is already generating revenue by helping over ten NFT collections, including Cool Cats, Deadfellaz, and Crypto Covens, transform characters into dynamic avatars.