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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Saul
I grew up in Israel and studied math at the technion. I worked as an ML engineer / EM at a few startups. I like to work on technical problems that involve optimization / planning in an uncertain environment. I have 22 roommates. In my free time, I practice bjj, write short stories and surf.
Arnaud
Arnaud is an expert in AI that worked at Google Research on language models and led search at Faire. He's exploring new ideas with his cofounder.
Tremaine
Tre is the co-founder of Vori, an OS for the grocery industry. Previously, he was co-founder at Greo (YCS17), a video social network for meaningful conversations (Top 40 on app store). Previously design @ Google & Mozilla, and built a nationally recognized education non-profit.
Michael
Michael is the co-founder and CTO at Column Tax, building software to make taxes radically simpler. Previously worked on simulation systems for self-driving cars at Waymo, Uber ATG, and Aurora.
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.
Mel
Building the AI copilot for medication prior authorization. Previously Product at Canvas Medical and Design at IDEO.
Rahul
Hi everyone! I'm working on Doppel -- we're building trust & safety software to help detect NFT counterfeits. I'm really excited about the NFT space and all of the challenging problems that need to be solved to help it grow.
Bryan
CTO of Centari. We help with documents.
Dwight
Founder, Chairman of Board for Whisper.ai. We are a team of artificial intelligence, hearing care, hardware, and software experts coming together to solve the challenge of providing better hearing.
Naman
Engineer. Curious. Recently did my 5K run, soon 10K. Vipaasna practitioner. code, books, paint & fun. Recently cofounded and was CEO of DoWhileAI (Sequoia Surge9). ex-Coinbase, Goldman and Walmart. IIT Roorkee 2017. ICPC Regionals. Explore hardware. Want to explore acting!

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.