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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Jitendra
Jiten is the co-founder and CSO of PlanetScale, where he previously served as CEO, helping scale it into a leading serverless database platform. He’s a former engineer at Dropbox and U.S. Digital Service expert, and now advises founders as a board member and executive coach.
Yuguang
A serial entrepreneur in robotics building diverse innovations with top 5% teams for 10+ years
Jonathan
Jonathan Mortensen (JMo) is a data scientist and software engineer. After graduating with a PhD in biomedical data science in 2016 from Stanford, Jonathan founded and sold two startups: Gyroscope to BlueVoyant and bit.io to Databricks. Now, JMo is exploring on the intersection of AI and databases.
Evan
Partner at South Park Commons. Formerly @dropbox, @GreylockVC, @shopkick, Loopt (YC S05). SF local and lover of life's quirks. Grab time with me: https://calendly.com/evan-spc
Sambhav
SPG@Affirm; avid squash player
Charlie
Founder, artist, & product leader building something new 🐣 Wrote distraction-blocker app SelfControl, started an ed-tech company, sold to Workday, worked on new product strategy there for 5 years Last 2 years: building big steel fire-shooting sculptures 🔥
Danny
Immunologist and data scientist building therapeutics that matter.
Ayush
Focused on AI-augmented reading tools and modeling human behavior. Did a PhD in Computer Science (Machine learning and Recommendation Systems) at Stanford, Masters in Economics; undergrad at IIT Bombay Computer Science. Previously co-founded MoveUp AI and worked at Google. Always open to connecting — reach out to discuss mutual interests!
Tom
ex-DeepMind researcher interested in interpretability, data curation & foundation models (especially in new domains)
Tim
Tim Shi is the Co-Founder and CTO of Cresta, where he helped pioneer the use of generative AI in the enterprise, launching a GPT-based product in 2019. A former Stanford AI researcher and early OpenAI team member, his work on web-based reinforcement learning helped shape modern digital agents. Under his leadership, Cresta powers major companies like Verizon and United Airlines, delivering hundreds of millions in ROI.

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.