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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Justin
Justin most recently led Growth at Rockset, and worked on Google's Cloud Security team prior. He was also the Founder/CEO of Xenia Gifts. Justin graduated from UC Berkeley with degrees in Computer Science and Business Administration.
Sashank
Language Modeling Scientist @ Apple; Previously studied at Georgia Tech & IIT Bombay. Love to go deep on food, coffee, & AI.
Apurv
Apurv Mehra is a Computer Engineer and Researcher. Past Microsoft Research and IIITD
Mohak
CEO of Atlys, building a modern platform to simplify global travel documentation. Previously a software engineer at Pinterest, where he spent over three years scaling consumer products. Studied computer science at Carnegie Mellon and is passionate about seamless, tech-enabled travel experiences.
Aman
Building my second venture focused on Software Testing Automation with AI Agents. Previously Co-founded, TurboHire and scaled it to over $1m in ARR. Earlier worked as a Product Manager & Software Engineer at Microsoft.
Trisha
Trisha is the co-founder and CEO of Unit21. She was previously an early engineer at Affirm, and subsequently PM. She studied Computer Science at Penn. She loves to paint.
Rohit
Quantum physicist turned entrepreneur. Now building the optical highway to cosmos.
Rob
Rob Haisfield is the cofounder of Websim, a platform for imagining alternate internets on the fly. His background is in behavioral product strategy, gamification, and tools for thought.
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.
Sanjay
I like playing basketball and poker. Talk to me about hiring contractors / consultants for your startup.

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.