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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Nick
Co-founder at ROSNIK AI, working on improving the experience of human in the loop AI systems. Previously, built software to scale Modern Health and Optimizely. Happy to chat about all things startups, software engineering, distributed systems, mental health, and food.
Hamza
Working on potrerolabs.xyz, a start-up to empower creators and their communities. Previously engineering at Facebook. Love to go skiing, camping and do other outdoor shenanigans.
Vaibhav
Co-founder at SurgeGrowth, developing a monetization co-pilot for subscription-based softwares. Formerly a Product Manager at Epic, the world's largest digital reading platform for kids.
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.
Charlie
Founder, artist, & product leader building something new 🐣 Wrote distraction-blocker app SelfControl, started an ed-tech company, sold to Workday, worked on new product strategy there for 5 years Last 2 years: building big steel fire-shooting sculptures 🔥
Gabor
3x startup founder with exits to Google and Twitter. Formerly: Director for consumer product incubator at Google, PM, and SWE. Things I like: Vercel, Supabase, PyTorch, Next.js (with reservations), and contributing to AI cookbooks on Github.
Jayanth
Co-Founder, CTO @ Riverline
Abhinav
Founder/CEO of Breez, a cyber-security startup that secures identities in the cloud. Before Breez, I was the Chief Information Security Officer and the VP of Infrastructure at Frame.io (an NYC startup) that was acquired by Adobe in 2021.
Clarence
Unit21
Tim
Tim is a repeat founder interested in how AI can improve how we build and operate software, teams and startups. Previously, Tim was CEO at cLabs, built cloud services at Apple, and founded Acunu, an analytics company. Tim has a PhD in CS from Cambridge.

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.