Overview

What they do
First Star partners with entrepreneurs solving real-world problems using data and machine learning, focusing on applications of frontier technologies such as AI, computational biotech, connected sensors, AR/VR, and blockchain. We believe in investing with conviction in visionary, technical founders inventing the future. Drawing on our experience and network of strategic partners across industries and regions, we help startups think big and grow fast.
firststar.vc
What they look for
First Star invests through structured theses to identify and support transformational technologies before they become obvious, backing engineers and researchers in areas like autonomous robotics, AI-driven biology, and healthcare re-imagined through new devices and data as new computing waves transform massive industries.
firststar.vc
Stage
Pre-seed
firststar.vc
Sectors
AI, Climate, Deeptech, SaaS, Healthcare, Mobility and logistics, Cybersecurity
firststar.vc
Based
Cambridge, US
firststar.vc

Sources

2026-08-31firststar.vcFirst Star is a pre-seed fund that backs visionary research-driven founders.
2026-08-31firststar.vcWe are the deep tech AI fund
2026-08-31firststar.vcFirst Star invests through structured theses to identify and support transformational…

Portfolio, cheque size and the rest

The 34 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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