Founded in 2013, SeaGL aims to strengthen the free software movement through mentorship, collaboration, and community. The conference brings together technologists, students, contributors, and enthusiasts across many disciplines. SeaGL (Seattle GNU/Linux Conference) is a free—as in freedom and tea—grassroots technical summit dedicated to free/libre/open source software, hardware, and culture. The event is welcoming to newcomers, professionals, hobbyists, and anyone interested in FLOSS.
October 23rd & 24th, 2026 Held at the University of Washington HUB and most talks are streamed on Youtube. Click here for a guided map to walking to the exact building!
Watch on Youtube once the event goes live.
Matrix real-time chat is used extensively for online conference participants.
Attendees may participate anonymously, and at no cost. You must follow the Code of Conduct and, for in‑person participation, the Health & Safety Policy.
You can submit your own presentation directly by clicking here.
Call for Coordinators (March 26, 2026)
SeaGL seeks coordinators for:
Additional volunteer roles include Partnerships, A/V, DevOps, and Promotion & Outreach.
Interested participants may fill out the volunteer application form or email participate@seagl.org.
SeaGL 2026 will host a centralized exhibitor hall. FLOSS projects and nonprofits may request free space. Sponsorship levels and add‑ons are available.
For details, see the Partnership/Sponsor Prospectus or email sponsor@seagl.org. Donations encouraged!