Nebular

VC New York, United States · Founded 2023

Nebular is a curiosity-first venture capital fund that invests at the very earliest stages of company formation, focusing on uncommon founders building in unexpected or underappreciated areas.

About Nebular

Nebular, also referenced as Nebular Venture Capital, is a venture firm with a website, LinkedIn, and Crunchbase footprint consistent with a small or emerging European manager, plausibly with a deeptech, AI, or frontier-technology orientation given the cosmic naming convention. Without disclosed thesis, sector focus, or check-size data, the most honest read is a thesis-driven emerging fund rather than an institutional generalist. Healthcare exposure is plausibly selective rather than central, with potential interest in AI-for-biology, scientific computing, and frontier-tech-adjacent healthcare categories rather than mainstream digital health. AI focus is plausibly central given positioning. Anchoring to emerging-manager norms, expect pre-seed and seed checks plausibly in the EUR 100K to EUR 750K range, often co-investing with deeptech-friendly seed funds. This is the wrong door for healthcare services, hospital enterprise software, or therapeutics development where mainstream clinical and regulatory expertise is the unlock. It is a possible fit for technically ambitious early teams in AI-for-science and frontier-health categories that benefit from a thesis-aligned partner. Entry path is the website contact and LinkedIn outreach; warm introductions through deeptech investor networks raise reply rates materially. Founders should arrive with rigorous technical detail and a clear scientific or engineering bet; thesis-resonant pitches without technical depth will not advance with a frontier-oriented manager.

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Healthcare AI tools backed by Nebular

Tools made by companies in Nebular's portfolio that we cover in the directory.

AEYE-DS
AEYE Health
Ophthalmology AI
AEYE-DS is an FDA-cleared, fully autonomous AI diagnostic screening solution from AEYE Health for the point-of-care detection of more-than-mild diabetic retinopathy, providing instant results with no physician interpretation needed.
RetinAI Discovery
RetinAI
Ophthalmology AI
RetinAI Discovery is an FDA-cleared and CE-Marked medical image and data management platform with certified AI models for aggregating data and extracting automatic insights on patient diseases and outcomes in ophthalmology, including diabetic retinopathy, diabetic macular edema, glaucoma, and geographic atrophy.

Portfolio companies in our directory

Other portfolio companies

Companies in Nebular's portfolio not currently in our directory.

Team

Finn Murphy
Founder and General Partner
LinkedIn
Robbie Osborne
Chief Financial Officer and Operating Partner
Tom McCarthy
Head of Applied Research and Company Formation

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Last updated 2026-05-06. Sourced from this fund's published materials.
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