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
JJ is the co-founder and COO of Tezi AI, building an autonomous recruiting agent powered by AI. Previously led product and design at Instacart, Thumbtack, and Earnest, with deep expertise in consumer experiences and team building. He brings 15+ years of design leadership across fintech, marketplaces, and productivity platforms.
Brandon
I’m the co-founder and CEO of Vori, a modern operating system for the grocery industry that is transforming the inventory management process for retailers and suppliers through user-friendly technology. Prior to Vori, I started Greo, a YC-backed startup that facilitated troll-free dialogue about social issues. Before that I worked at the White House and attended Stanford, where I was the student body Vice President.
Vinayak
I am a scientist by training so I like to ask lot of questions and I am a fan from first principles thinking. I loved programming since I was 5 and have built algorithms and systems working collaboratively with biologist, chemist, scientists and automation engineers to reliably scale measurement of biological systems (mostly human DNA) and predicting propensity for disease. Outside work, I love the outdoors and playing and following team sports.
Charles
Charles Bai is a healthcare entrepreneur with experience across provider, intermediary, broker, and payor levels. He is focused on identifying critical inefficiencies in the US healthcare system to drive transformative improvements in health outcomes.
Aman
I'm a licensed pilot and love flying Cessnas in the NorCal area. I've got about 10 years of experience working on 0 to 1 projects at Twitter, Instagram, WhatsApp, and Meta's internal innovation lab.
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.
Adam
I'm excited about manufacturing (CAD, robotics, etc), and new ways of building backend services. Previously at Facebook, Oculus, and a startup building radiology software. Lives with my wife and 3 kids in Piedmont, CA.
Kashish
CS grad from IIT Delhi turned IAS officer (career civil servant in India) turned AI startup founder. Excited to innovate and collaborate!
Harsha
Career in I-Banking and Fund Management. 3rd time founder. Enthusiastic gamer. Bangalorean.
Amjad
Amjad Masad is the CEO and co-founder of Replit, an online coding platform that aims to make coding more accessible and social.

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.