Find your path to Alex
About
Alex Fuster is the founder and CEO of Astro. He previously worked as an energy trader at Citadel and holds a BS in physics and MS in computer science from Stanford.
Founder at AstroYC W25
Intro paths
YC
Alex went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran Astro's batch and knows the company first-hand. YC profile ↗
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In turn, Alex can intro founders to Astro's investors below.
Astro's investors · 8
AccelPalo Alto · $1.6M – $70M checks · since 2022Andreessen HorowitzMenlo Park · $500K – $50M checks · since 2025Global Founders CapitalBerlin · $637K – $32M checks · since 2022Lightspeed Venture PartnersMenlo Park · $1.7M – $87M checks · since 2022LOWERCARBONJackson · $1M – $50M checks · since 2025Lowercarbon CapitalLos Angeles · $100K – $5M checksTiger Global ManagementNew York · $1M – $100M checks · since 2022Y CombinatorSan Francisco · $500K checks · since 2025
Frequently asked questions
- Who is Alex Fuster?
- Alex Fuster is the founder and CEO of Astro. He previously worked as an energy trader at Citadel and holds a BS in physics and MS in computer science from Stanford.
- Where does Alex Fuster work?
- Alex Fuster is Founder of Astro.
- What companies did Alex Fuster found?
- Alex Fuster founded Astro.
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