Open Source Founders Summit 2026

La Rotonde de Stalingrad, 8 place de la bataille de Stalingrad, 75019 Paris

May 18 until 19, 2026
Begin: 09:00
End: 23:59
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Open Source Founders Association Membership Only (no ticket for OSFS)

199,00 €

OSFS 2026: Early Bird General Admission

750,00 €

OSFS 2026 Early Bird General Admission + Open Source Founders Association Membership

800,00 €