← Default view

Survey · Barcelona · 2026

Tech Conference
Season

Developer Enterprise Mobile / AI Creative Tech Blockchain Urban / Smart AV / Integration Retail
17 Events
8 Months covered
10 Upcoming
105k+ Largest (MWC)

★ Best double-header window

Jun 16–20 · DevBcn + Sónar+D

Developer conference at Port Vell waterfront (Jun 16–17) runs directly into creative-tech festival at Llotja de Mar (Jun 18–20). Bookend with a Michelin dinner on the evening of the 17th — the natural seam between the two events.

Feb
1 event · past
Mar
3 events · past
MWC Barcelona
Mar 2–5 Past Mobile / AI 105k+, 207 countries[3] Fira Gran Via €989–€2,419[4]
Past
4YFN
Mar 2–5 Past Startups / VC co-located with MWC Fira Gran Via Separate pass
Past
Wasm I/O
Mar 19–20 Past Developer · WebAssembly small, single-track AXA Convention Center Tiered
Past
Apr
2 events · past
Spring I/O
Apr 13–15 Past Java / Spring ~1k senior engineers €467–€577[8]
Past
OFFF Barcelona
Apr 16–18 Past Design / Creative design & agency focused
Past
May
1 event · past
Gartner Supply Chain Symposium
May 18–20 Past Enterprise / CxO €4k+
Past
Jun
3 events · ★ prime window
Shoptalk Europe
Jun 9–11 Retail / Commerce 2k+ retailers & brands
Upcoming
DevBcn ★
Jun 16–17 Developer · Java · AI · Cloud 61 speakers[10], 4 tracks WTC · Port Vell
13 days
Sónar+D ★
Jun 18–20 Creative Tech Llotja de Mar · Born Festival pass
15 days
No events Jul – Aug
Sep
3 events · upcoming
Info-Tech LIVE
Sep 22–23 Enterprise IT CIO / IT executive tier
Upcoming
Oct
2 events · upcoming
EuroRust
Oct 14–17 Rust / Developer in-person + online Auditori L'illa · Sarrià Subsidised / company tiers
Upcoming
Mozilla Festival
Oct 28–30 Open Source community-focused[15]
Upcoming
Nov
2 events · upcoming