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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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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Nathan
Robotics/AI engineer who built open-source humanoid infra and simulator. Researched gradient-guided diffusion policies at REAL lab. Interested in scaling robotics infra & foundation models. Multidisciplinary science olympiad finalist (chem/bio/math/CS).
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.
Samvit
Samvit Majumdar is a former SaaS entrepreneur and software engineer currently exploring new ventures and enjoying Formula 1.
Archit
I'm a problem-solver, excited to solve real-world problems using large foundational AI Models. I've worked at Meta, Google and Waymo on AI research and applied AI. I am currently exploring ways to build the AI-powered future of human-computer interaction.
Aaron
Building crypto stealth co. Former: Partner, @lightspeedvp; Founder, @livingsocial
Liza
I'm interested in using technology to improve access to social services. Here to try and figure out how. I love handstands, reading and studying tech's impact on attention, learning and memory. Slack and Robhinhood and Matrix Partners in a previous life. Avid user of the :sparkle: emoji.
Scott
Scott was a senior engineer at Addepar and studied at Harvard. He was the absolute winner of IOI 2014.
Jeffrey
Jeffrey is interested in climate, reversing the digitalization of identity, and, somewhat reluctantly, crypto. Previously, Jeffrey was a software engineer at Plaid and a student at Harvard (CS/Philosophy 2019). Also, please go surfing with him.
Josh
Josh is a Member of the Technical Staff at OpenAI, where he leads research on agentic products. Previously co-founded Gantry to help teams improve ML products with human feedback, and has held research and teaching roles at OpenAI and UC Berkeley. He also co-organizes Full Stack Deep Learning.
Sami
Creator of Echo Chess AI. I build strategy games using AI and Game Design.

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.