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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Jitendra
Jiten is the co-founder and CSO of PlanetScale, where he previously served as CEO, helping scale it into a leading serverless database platform. He’s a former engineer at Dropbox and U.S. Digital Service expert, and now advises founders as a board member and executive coach.
Jonathan
Jon is a founder and design leader with 15 years of experience building products and managing teams. He has led design at Facebook, Cruise, and Patreon. He co-founded Harvard's design conference and is currently a design advisor to several seed-stage co's.
Sashank
6+ years of launching games, with experience designing and tuning complex in-game economies. Currently exploring infra to help games & consumer apps scale. Excited to swap learnings around monetizing consumer apps :) (ex-BCG, King, MPL)
Grace
Data infrastructure + developer tooling at Palantir. Explored devtools + dating while at SPC. Have now found my way to crypto :)
Nick
Co-founder at Mirage Security, the Human Security company. Engineering alum of Modern Health (A->D) and Optimizely (B->D). Deep experience in cloud infrastructure, developer platforms and APIs, AI, distributed systems, and engineering leadership.
Varun
I'm part of the FF4 -- previously worked at Transferwise and Instacart. Exploring new ideas and always excited to meet new people so please reach out!
Grant
Grant is the co-founder and CEO of Gamma, building a new medium for modern business communication. Previously COO at ClearBrain (acquired by Amplitude) and Head of Strategic Finance at Optimizely.
Nathan
Robotics/AI engineer researching diffusion policies at Stanford AI lab. Previously built open-source humanoid infra and simulator. Interested in scaling robotics infra & foundation models. Multidisciplinary science olympiad finalist (chem/bio/math/CS).
Seth
Founder and CEO of Riffusion, building at the frontier of AI and music. Previously founded Hardline and Yodel, and was Head of Product at Shape. Princeton alum with a background in molecular biology and global health.
Anil
Engineering leader and 2x founder; CS at UT Austin. Past experience at Cisco and Apple. Led teams developing media and ML platforms, including on-device infrastructure and optimizations for running Apple Intelligence language & vision models.

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
© 2026 All rights reserved.
South Park Commons
380 Brannan St, San Francisco, CA
© 2026 All rights reserved.