User Groups
All Things Open is proud to host three of the most active “open source” user groups in the U.S.

Research Triangle Park (RTP)
5,000+ members


The Research Triangle Park (RTP) Open Source user group has nearly 5,000+ members, meets regularly, and hosts some of the top speakers in the region. Attendance averages 100-200+ for each event and while the majority of those attending are technologists, the audience also includes community leaders and education attendees (students, professors, internal IT teams) from local colleges and universities.

Open Source South Carolina
1,500+ members


The Open Source South Carolina user group is hosted regularly in Columbia and has over 1,500 members from throughout the state and region. Attendance averages 50 – 100+ and leans heavily toward technologists. However, community leaders and those in education (students, professors, college IT staffs) attend as well.

New York City
4,400+ members

We recently took over the Open Source NYC meetup group, and we’re absolutely thrilled. We’ll begin featuring virtual and in-person programming soon, starting this summer (2025). Technical open source topics will be featured as well as business and community oriented sessions and speakers. Interested in speaking, hosting or sponsoring? Contact us today at info@allthingsopen.org.
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Open Source Meetups
We host some of the most active open source meetups in the U.S. Get more info and RSVP to an upcoming event.