Great ideas rarely emerge from isolation

South Park Commons is a community of technologists ideating and validating what to build next. We believe this shouldn’t be done alone. Our members range from exited founders and highly-cited researchers to new graduates and first-time entrepreneurs. What unites us is ambition, ability, and a mutual commitment to helping each other navigate -1 to 0.

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south park commons community

OUR Members

A Modern Day Xerox PARC


We focus on highly technical builders in the -1 to 0. Over the last decade, we have had 1,000 members join us to start companies, pursue research, and work on other ambitious projects.

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Arian
I build early stage products and teams. Worked on scaling at Homejoy and product at Fin. Started Riya Collective and went through YCW20 with my co-founder. Love the SPC community and organized the first community camping/glamping trip.
Sean
Independent technologist based in NYC. The focus: memory & personalized AI. The rest: furniture studio & grants program.
Sara
Previously, I managed product & engineering at Scale AI, where I worked on recommendations, trust & safety, data quality and image/video labeling. Before that, I worked at Facebook & Twitter, and studied computer science at Carnegie Mellon.
Charlie
Founder, artist, & product leader building something new 🐣 Wrote distraction-blocker app SelfControl, started an ed-tech company, sold to Workday, worked on new product strategy there for 5 years Last 2 years: building big steel fire-shooting sculptures 🔥
Hailun
Helen led product design teams at Facebook and Cruise and specialized in designing consumer and business products. She is exploring new ideas with her co-founder.
Geoff
Founder of Apollo GraphQL, MeteorJS, Monument, and others
Hanson
Hanson is a Member of Technical Staff at OpenAI, where he is an early member of the Codex team. Previously co-founded Arcwise, a low-code ML and analytics platform, and led ML infrastructure at Meta, where he built internal systems supporting millions of QPS.
Ani
Ani is the co-founder and Co-CEO of Orbital, building the ZoomInfo for companies selling to SMBs and midmarket. Previously led engineering at Cisco Meraki and held product and GTM roles at Polymail and Tivamo. Background in CS and business from Rice University.
Sudeep
Co-founder / CEO @ Autonomi AI | Ex-ML Engineering Lead @ToyotaResearch | CS PhD @MIT | #girldad
Thomas
Previously was at Ramp, ready to build!

Our Spaces

San Francisco
New York
Bengaluru

What our members do


Our members have started 250+ companies, including several unicorns. Others have become core contributors to leading research organizations, open-source software projects, and academic institutions.

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South Park Commons
380 Brannan St, San Francisco, CA
© 2025 All rights reserved.
South Park Commons
380 Brannan St, San Francisco, CA
© 2022 All rights reserved.