Format
In-person
Open Source Summit Europe is the Linux Foundation's flagship European event, bringing together open source developers, maintainers, and the organisations building on open source infrastructure. It operates as an umbrella for multiple co-located events covering the Linux kernel, cloud infrastructure, embedded and IoT Linux, open source security, supply chain integrity, AI and data, and open source programme office practice. This structure means a single registration covers a very wide technical range, and attendees typically build a personal route across several sub-events. The audience includes kernel and project maintainers, enterprise open source teams, and the compliance and governance professionals working on licensing and supply chain obligations. Attendance runs into the low thousands. The multi-event format and week-long schedule mean nearly all attendees require several nights of accommodation in the host city. Event organisers managing umbrella conferences with extended schedules can use Hoperfy to handle hotel sourcing, room blocks and delegate accommodation support across the full week.
Need hotels for Open Source Summit Europe?
Hoperfy contracts the hotels, builds a branded booking page for your attendees, and handles every delegate question. Free to set up.
Ticketing for Open Source Summit Europe
Sell across every channel from one inventory, get paid as tickets sell, and own your attendee data. No monthly fees.