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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Brandon
Exploring AI x Gaming ex: 100Thieves, AngelList
Adam
Former Product Head at Palantir, multi-time CPO, and owner of First Principles, a product agency for emerging tech companies. Adam is the author and host of www.emergentproduct.com and is passionate about solving complex missions and AI-First products.
John
ML leader with experience in recommendations and humans-in-the-loop. Alum of Square and Stitch Fix. Here to learn and explore by doing. Currently fascinated by LLMs. "The future is already here—it's just not evenly distributed [yet]." –Neil Stephenson
Sara
Sara Du cofounded Alloy, an iPaaS backed by $27M from a16z, BCV, YC, & others. Originally from Atlanta, she did a year at Harvard before dropping out and accepting the Thiel Fellowship. On the side, she angel invests and helps other founders with GTM.
Colin
Colin is building Clerk, which allows you to add beautiful sign-up, sign-in, and user profiles to your application in minutes. He previously worked on products in financial services and travel.
Aaron
Aaron co-founded Matrix Operations, a high-frequency trading firm operating in NYC and London. He designed the software infrastructure and am responsible for realtime performance of the trading systems.
Sam
Sam did a PhD in Algebraic Combinatorics before working at Google and most recently Scale, where he built the incentive system.
Sonia
Currently metalearning across multi-agent reinforcement learning, web 3, speculative science fiction, and multi-billion dollar bets... Twitter: @soniajoseph_
Jonathan
I make apps people ❤️. formerly cofounder @Timehop, built an entertainment company on top of airpods (http://pairplayapp.com) and the Lumo drawing iPad app + built http://ExitstrategyNYC.com + former designer @Snapchat
Yi
Yi is an assistant professor of statistics at UChicago. His research is in probability and applications to machine learning and high dimensional statistics.

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.