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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Ryan
Seasoned engineering leader: systems, data platform, MLOps, open source. Now focused on climate tech and decentralized social. Previously: NCX, Color, Quip, Google. More at https://snarfed.org/
Andrew
https://escargot.com
Drishan
I work on applications of machine learning to natural language. I am currently working on RL alignment techniques for LLMs + information retrieval.
Feng
Do crabs think fish can fly? I’m Yan (go by my last name), just moved to SF post-Duke CS. Building weirdly fun stuff, training for triathlons, and dreaming of octopus-level sensing. Let’s jam on wild ideas—ideally mid-run, ride, bball, or dance break?
Charlie
Currently building Pulley to streamline construction permitting. Previously a founder, PM, and engineer at eero, Oasis Labs, and Amazon. Passionate about software, cities, and solving messy infrastructure problems.
Shawn
Co Founder / CTO @ Foam Former early engineer @ Yelp, Reddit, Everlane and Patreon and Affirm.
Rui
Engineer and Researcher. Cofounder/CTO of Expedock - Forbes Under 30. Working on something new.
Rajat
Built and scaled B2B SaaS + Marketplace in manufacturing to $200M (Tiger Global, Alphawave). Bootstrapped a land records solution for financial institutions. IIT Bombay, IIM Ahmedabad alumnus. Always learning and sometimes earning.
Christopher
Father, Founder, Robotics and Space Nerd
Tony
Tony is the co-founder of Sheetrocks.

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.