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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Kartik
Technologist with deep expertise in hardware R&D and AI/ML. Skilled in computational modeling, simulations, and statistical analyses. Focused on leveraging SoTA AI/ML to build AI-native enterprise solutions that drive innovation and efficiency
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.
Satish
ex-CEO @Polymorph (acquired by @Walmart ) • MS @Berkeley • Double majors in Electrical & Mechanical Engg • 30 Under30 award from India's #1 private university.
Shruti
Former founder excited to start my next company! My strengths are in Product & Ops. Ex-Google, Ex-Stripe.
Ram
Working on intersection of Hardware x AI. Co-Founder Plate IQ ( YC S15 ) and Automatic Labs ( YC S15 ). I can speak about amortization to both engineers and accountants!
Jacinda
Jacinda is the co-founder and Chief Business Officer at Apero Health, building tools to streamline medical billing and infrastructure. Previously CTO and founding engineer at Doctor On Demand, where she scaled telehealth platforms from the ground up.
Daniel
CEO and co-founder of DoubleLoop, helping product teams build metrics-driven strategies. Previously led product at MDsave and GoodGuide (acquired by UL), with earlier roles at CBS Interactive and CNET. Brings two decades of experience in product leadership and data-informed development.
Michael
Ridd is the co-founder of InFlight, building the first AI-native feedback platform for designers. He’s also the creator of Dive and Figma Academy, where thousands of designers have learned advanced product design tactics. Previously founding designer at Maven, with deep roots in design education and community.
Sean
Sean Howell, was CEO of Hornet, where he built a 40M-user LGBTQIA+ social network, and co-founder of Buffalo Market. Sean applies lessons from consumer tech to SaaS, leveraging his global experience to create impactful, user-friendly solutions.
Arnaud
Arnaud is an expert in AI that worked at Google Research on language models and led search at Faire. He's exploring new ideas with his cofounder.

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.