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
Deepak
I am an Assistant Professor in CS at UIUC. I research AI-driven networking spanning Earth and space. Currently exploring the AI startup space.
Joe
Joe (Jue) previously led growth projects at Snap focused on iOS, cross platform, and mobile performance. He holds MS and BS in computer science from UPenn and currently resides in NYC.
Sean
Sean Howell, was CEO of Hornet, where he built a 40M-user LGBTQIA+ social network, and co-founder of Buffalo Market. Sean applies lessons from consumer tech to SaaS, leveraging his global experience to create impactful, user-friendly solutions.
Tejas
Consumer product leader w/experience in content, creator economy & gaming. Built ShareChat audio chatrooms and Moj Live, India’s largest UGC livestreaming platforms. Exploring gen AI for connection-driven products. Dabbling in mental health space and open to new ideas. Passionate about fitness, climbing & running.
Alexandra
Alexandra is the founder of Rubber Ducky Labs (YC W23), building internal tools for recommender systems teams. Alexandra's been a founding member for two MLOps startups (Gantry and SigOpt), and prior to that she worked in fashion tech (Polyvore and Rent the Runway).
William
Founder & CEO of Mori - building in the era of digital history.
James
Exploring healthcare and government. Previously at US Digital Service, 1st product manager @ Color Health, Dropbox, Google. Meditator, improviser, fan of Chipotle.
Sergei
I am a passionate product leader, executive, and builder. Currently advising+coaching high-performing founding teams while building something new. I’m a former VP Product at Discord who scaled the platform from 5M to 150M+ users and built its Nitro business from 0 to $500M+ in revenue, with prior experience leading products across social, gaming, and messaging at companies including MessageMe, Yahoo and Lolapps.
Pranav
Business engineer. Previously worked in pre-seed, seed, series A engineering/adjacent roles. Interests in financial markets, fintech, and infrastructure.
Michael
I'm a full-stack engineer based in SF currently building AI tools for executive coaches at Encore. I also dabble in 3D printing/ electronics. Previously at LiveRamp, Fin, TripAdvisor, Brown

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.