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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Jason
Co-founder and CEO of Storytime, focused on building new ways to engage audiences through audio. Former Head of Partnerships at Expo and a long-time builder and educator at Stanford.
Ross
I’m currently exploring human-in-the-loop AI systems at ROSNIK AI with my longtime friend Nick DiRienzo. In my prior life, I was Head of Product at Observe Inc and a PM at Splunk. In my spare time, you will find me brewing beer, riding my bike, and reading any sci-fi I can get my hands on.
Brian
Brian is a software engineer at Stainless, previously at Anthropic where he helped launch Claude.ai and unify API infrastructure. He previously co-founded Kenchi and led key product lines at Stripe, including Stripe Connect.
Avery
Co-founder @symphoniclabs, UWaterloo Eng 24 prev @tesla, Building neural interafaces for silent speech
Shukan
Currently exploring the future of RPA / workflow automation in the new AI age. Prev Senior-SWE at Doppel / Brex / Level, working across search, payments, & agentic cybersecurity. Love the outdoors and staying active via dance, running, & basketball.
Santiago
Santi is the CEO and co-founder at Momentum.io. He was previously co-founder and CTO at Blameless, CTO of Whyline, first employee and Director of Engineering at Sauce Labs, Staff engineer at Mulesoft. He cares about entrepreneurship, great company culture, building delightful products, and accomplishing great goals.
Brandon
Exploring AI x Gaming ex: 100Thieves, AngelList
Abhinav
Abhinav is a builder with experience with Marketplaces, Search, and Distributed systems & ML Infra.
Tinghui
Tinghui is Senior Engineering Manager at Roblox, leading teams building 3D foundation models. Previously co-founded Sway, an AI video synthesis startup acquired by Roblox, and was a researcher at UC Berkeley and Google. He has a PhD in computer science and a deep focus on generative media and AI systems.
Ram
Working on intersection of Hardware x AI. Co-Founder Plate IQ ( YC S15 ) and Automatic Labs ( YC S15 ). I can speak about amortization to both engineers and accountants!

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.