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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Trisha
Trisha is the co-founder and CEO of Unit21. She was previously an early engineer at Affirm, and subsequently PM. She studied Computer Science at Penn. She loves to paint.
Jason
Jason is the co-founder and CEO of Slab. He is also BDFL for the open source project Quill and formerly the founder of Stypi (sold to Salesforce). He holds a BS in Computer Science from Stanford.
Hish
Hish is the co-founder of Tribes.
Scott
I'm currently exploring applications of Generative AI and advising startups on ML. Previously, I led ML at Amplitude and was a founding engineer at ClearBrain.
Kartik
Technologist with deep expertise in hardware R&D and AI/ML. Skilled in computational modeling, simulations, and statistical analyses. Focused on leveraging SoTA AI/ML to build AI-native enterprise solutions that drive innovation and efficiency
Pete
Pete is the co-founder of Swoop.
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
Michael
I spent four years enlisted in the Navy, where I worked as a mechanic on F-18s. After the Navy, I attended Harvard and graduated in 2024 with a degree in physics and math. I'm now working on LLM safety and interpretability at TAPP Security.
Grey
Founder Fellow 2. Currently building Starlight, the financial OS for web3 teams 💫
Wenlong
Built controllers for various types of humanoid robots

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.