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.

Apply
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.

See More
Elsie
building in ai for content evaluation
Jennifer
Ex-Stripe. Ex-Anthropic. Currently doing a startup.
Sambhav
SPG@Affirm; avid squash player
Hish
Hish is the co-founder of Tribes.
Akshay
Lifelong builder, just switched to Consumer from deep tech. Previously built Log9 ($13M Annual Rev, raised $50M+) Passionate about user experience and delight. Always up for a Trek, Gym Sesh or supporting climate initiatives.
Michael
Michael is the co-founder and CTO at Column Tax, building software to make taxes radically simpler. Previously worked on simulation systems for self-driving cars at Waymo, Uber ATG, and Aurora.
Reginald
Previously an engineer at Affirm, Growth EM at Motive, and EIR at HVF Labs. Working on startup building an access management platform.
Nikhil
Computer science engineer from Bangalore who has was early in Product at multiple unicorn supply-chain startups in India and the US (Zetwerk - India (manufacturing), Convoy (trucking) & Granular (farming) in the US), worked at Microsoft and has an MBA from Harvard Business School.
Alejandro
Founding team at Valiu (access to USD in Colombia and Venezuela, YC S19), first PM at Bitrefill (world's largest crypto e-commerce site). Now leading the MetaMask Card product.
Ying
After spending 12 years as a public market investor at hedge funds, I am now building AI assistant for institutional investors.

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.

google ai
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.