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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Daniel
I'm Daniel, building SaaS for field worker employers. Previously, I worked early product & engineering roles at TikTok, Ramp, and Shop Cider. On the side, I'm a history buff and photographer :)
Marci
(aka "Marci") Was an Instructor on Udemy for topics on Python, ML, and AI. Now exploring GenAI for a new company for children's media.
Tejas
Math/CS guy currently working on AI for insurance. Always open to discussions about AI, crypto(-logy/currency), and anything algebraic!
Phil
Co-founder of Baseten, building infrastructure to deploy and serve machine learning models in production. Previously co-founded Shape (acquired by Reflektive) and worked on ML at Gumroad. Holds a PhD in mathematics from the University of Sydney.
Gloria
Gloria is the founder and CEO of Siteline, bringing modern financial tools to the construction industry. Previously Stripe’s first PM hire, where she worked on Checkout, Dashboard, and Risk/Identity.
Hari
CEO at AbstractOps + GP at OperatorFund.dev. Love jamming on intersection between product / GTM; "API for X"; modeling the real world in a data structure. Fmr. COO at Forge, Consultant at BCG. Early stage investor at Notion, Mercury, Rippling, 70+ others.
Arushi
Previously Computer Science @ Stanford University and Infrastructure @ Reddit; interested in AI / ML applications in creative technology and artistic marketplaces, security and infrastructure engineering, improving productivity for builders, composition and sound design
Yuran
Worked on the desktop client at Dropbox for a few years. Before that, co-founder of ZeroMailer, acquired by Dropbox. Before that, professional gambler. Now working on building System2.
Tom
ex-DeepMind researcher interested in interpretability, data curation & foundation models (especially in new domains)
Bao
Co-founder at Alpaca Health (SPC W'24) building the future of AI-Powered Autism Care. Previously built product at Instagram Reels, Facebook App, and was part of the Threads App launch. Duke Alum.

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.