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Sesame Summit 2027
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Conference Sofia, Bulgaria 2 days

OpenFest 2026

Bulgaria's largest free-culture and open-source conference, run since 2003 by the Open Projects Foundation for Sofia's developer community.

7-8 Nov 2026Dates
СТЦ Интерпред (Interpred Business Center)Venue
3,000Attendees

Key facts

OpenFest 2026 takes place on 7-8 Nov 2026 in Sofia, Bulgaria. Venue: СТЦ Интерпред (Interpred Business Center). The organiser expects 3,000 attendees.

Dates
7-8 Nov 2026
City
Sofia, Bulgaria
Venue
СТЦ Интерпред (Interpred Business Center)
Format
Conference
Organiser
Open Projects Foundation
Attendees
3,000

Who should go

  • Developers

    Developers and technical teams following Sector-agnostic.

Sector focus

Get the weekly briefing Europe's rounds, founders & events - every Monday, in five minutes.