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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Luke
SPC Founder Fellow - ex-ML Engineer exploring professional networking saas
Rebecca
I’ve lived inside the finance function my entire career - from ex-big 4er to in-house finance leader. I’ve built finance teams and systems from the ground up, led complex migrations, and battled the broken workflows that define today’s finance tech stack. I’ve seen the pain from every angle: as a service provider, a builder, and a user. Founders chase product-market fit. I am the validation of the problem, and the founder-market fit. I'm not just building software; I’m rebuilding the infrastructure I wish I had. As an ex-accountant turned founder, I’m on a mission to modernize the back office and deliver an all-in-one AI finance platform that replaces fragmentation with clarity, speed, and automation.
Steve
Business minded engineer, data scientist, and management consultant. Most recently led engineering 0 to 1 at a healthcare + fintech start up. Previously built algorithms and infra. at Lyft, and consulted for multiple Fortune 500s at Mastercard (Customer Success). Currently exploring data and Gen. AI. Global nomad: Lived in Canada, China, Iowa, Maryland, DC, Paris, and Uganda. Studied Math & Economics @ Harvard. Passionate about the environment, health, and fitness. LGBTQ+.
David
David Yang is co-founder of Lightweight Labs, the fastest way to manage your financial data in QuickBooks.
Rajat
Built and scaled B2B SaaS + Marketplace in manufacturing to $200M (Tiger Global, Alphawave). Bootstrapped a land records solution for financial institutions. IIT Bombay, IIM Ahmedabad alumnus. Always learning and sometimes earning.
Andrew
I grew up in San Diego and studied CS at Brown. I dropped out to be an early engineer at Snackpass (YC, a16z, Craft) and built out our marketplace infra that scaled from $100k's a year to $120M+ today. I am passionate about DeFi and creating globally inclusive financial products.
Bharath
CTO @ MayaResearch, towards achieving voice intelligence & emerging tech. Extras ~ Bake, hike & swim.
Dan
CTO + Founder at Goodfire AI. Previously Founding Engineer and Head of AI at RippleMatch.
Deanna
Deanna leads Customer Marketing at Writer. Previously, she was head of Product Marketing at Stripe and VP of Marketing at Wealthfront.
Amy
exploring consumer AI

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.