Open Core Summit

December 6-7


Pier 27


San Francisco, CA

The world’s largest gathering across the burgeoning COSS (commercial open-source software) community.

What is Open Core Summit?

Open Core Summit (OCS) is the world’s first and largest ecosystem gathering across the COSS (commercial open-source software) category leveraging the power of an open-source core model to construct and build differentiated, capital efficient, positive-sum ecosystems of the future!

OCS is bringing together builders, founders, F2000 enterprises, developers, investors, analysts and everyone excited to learn, meet and collaborate on all things at the intersection of OSS and business.

Purchase Tickets

Summer Savings discount ends in:

Sponsor the Summit

Step into the limelight with your brand.
Make waves among leading open source innovators.
Connect with hundreds of attendees and more than 50 speakers!

Open Core Summit offers an exceptional platform for your brand to influence and contribute to the growth of the dynamic Commercial Open-Source Software (COSS) community.

Interested? Email us at sponsor@opencoresummit.com for more information or to request a prospectus.


Sponsoring OCS presents a unique opportunity to closely engage and gain exposure to valuable mindshare in COSS, developer communities and more. The inaugural OCS in 2019 brought together 1,000~ attendees, 100~ speakers and 40~ sponsors to deliver the COSS ecosystem highly focused signal, insights, learnings and access to the leading innovators, builders and creators of Open-Source enabled technology companies of the future.

We have a wide range of sponsorship opportunities available and would love for you to join the COSS movement!

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📍Pier 27
1022 The Embarcadero
San Francisco, CA 94111