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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Mike
Building KOAH - Ad network for LLM applications https://koahlabs.com
Thomas
Previously was at Ramp, ready to build!
Simon
Simon is a founder (technical and GTM) exploring a few ideas in applying AI/LLMs to future-of-work and traveltech. Ex-Peloton (80th employee), Palantir, and Stanford CS. More about him in his Cofounder memo (https://bit.ly/cfmemo)
Waseem
I'm a cofounder of Pilot, a modern finance team offering the best bookkeeping, tax, and CFO services for growing businesses. I'm an engineer by background and have cofounded and sold a couple of companies with friends I met while studying at MIT. In 2011, Ksplice was acquired by Oracle, and Zulip was acquired by Dropbox in 2014.
Charles
Design prototyper and co-founder of Frisson Labs. We're building AI companions that you'll cherish! In my free time I love designing board games and nerding out about history.
Stehl
I was employee <10 at Writer.com and most recently spent ~6 years at VaynerX (Gary Vee's holding company). I'm currently building Quinn, a relationship intelligence platform. Econ @Columbia. Hobbies: Brazilian jiu-jitsu, fishing, hosting dinner parties
Kyle
Founder - Inflight.co, prev design at Airchat, Facebook, Tinder.
Gustav
Data Scientist going into climate. Swede in California.
Aaron
LA > NY. Serial entrepreneur and product innovator. Founded Felt, a digital mental health company, scaling to 200K+ users and $10M ARR before successful exit. MBA from Kellogg. Expert in organic growth hacking, marketing and brand building. Loves a laugh.
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.

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.