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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Alex
Alex is the co-founder of Playbook.com, a cloud storage and collaboration tool for creatives. Before that, he studied at CMU and was an engineer at Addepar and Opendoor.
Shikhar
Unicorn founder, travel industry expert
Ryan
15+ years in tech, mostly as a PM at companies like Google (PM for Sheets), Celonis (enterprise SaaS startup), and Pickie (a mobile commerce startup I co-founded). Now diving into AI and its many applications, and exploring where to invest my time next.
Sambhav
SPG@Affirm; avid squash player
Claudio
Creative Technologist working on the intersection of AI, Geographic Information Systems, and Software. Focusing on building spatially aware machine learning models and collaborating with Open Source projects.
Dhruv
Co-Founder and former CEO of Elsewhere, the Brooklyn live music company + club. Legislative and policy advocate for music, nightlife, and small business at city, state, and federal levels. Born in Mumbai, raised in CT. Yale undergrad, first career in endowment-style asset management. Lover of jazz, oceans, surfing, sailing, SCUBA, yoga, meditation, cooking, civics, and motorcycles. Talk to me about mental health, neurological disorders, and headaches. Or just about anything. Curious about all, and love to nerd out.
Bryan
After a PhD in AI/ML, cofounded a unique fintech—Angaza—to make solar energy and smartphones radically more affordable in sub-Saharan Africa and beyond. Helped millions of households connect to electricity and internet. Now focused on AI again.
Nina
I am the co-founder of Loopin. Loopin is the Mary Poppins’ bag for fashion girls.
Ankit
Builder. - liked to paint as a kid - worked on racecars and did standup comedy as a fresher in IIT - started off joining early YC-backed teams - found love in tinkering with tech to solve problems - failed building a company in final year of undegrad - moved to the Bay during masters at CMU - picked up on AI wave - building B2B SaaS startup with friends from college
Alexendar
I am CEO of Silico Therapeutics. My speciality is in software development for CRISPR target specificity. I hold a Ph.D in computer science. I hold an M.D.

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.