A two-day summit at WTC Barcelona embedded within a city-wide, week-long festival, gathering AI practitioners, startup founders, developers, and technology executives for keynotes, workshops, a hackathon, and more than 50 side events across Barcelona.
AI Week Barcelona is an annual, open-access technology festival held in Barcelona, Spain. Its centre is AI Summit Barcelona, a two-day summit on 22 and 23 September 2026 at WTC Barcelona, which anchors a wider week of AI programming running from 16 to 23 September. The festival layer adds more than 50 partner side events across the city, including rooftop gatherings, founder dinners, private meetups, and a separate hackathon. The summit and the week are related but distinct: "AI Summit Barcelona" names the ticketed two-day event at WTC Barcelona, while "AI Week Barcelona" names the surrounding city-wide programme. Both are run by The Tech Nation, a Barcelona-based venture led by Jérémie Benhamou. The event sits within the AI and Data circuit tracked by Events Index.
The 2026 summit takes place on 22 and 23 September at WTC Barcelona, on a pier in the Port Vell harbour. The organiser targets 10,000 participants, a step up from the roughly 1,200 who attended the first edition in October 2025, and has announced 200-plus speakers across 10 stages, alongside an Experience Village, a Workshop Village, and a summit hackathon. As of verification, the full speaker list with complete names, roles, and organisations was not yet published; a partial view of confirmed names was visible on the schedule page. The scale target is central to how the organiser positions the event: Jérémie Benhamou described the ambition to Novobrief as making Barcelona "the center of gravity of European tech," noting the city "is having a special energy" with startups and large technology firms establishing local operations. Anyone comparing autumn options on the AI and Data circuit should treat the 10,000 figure as an organiser target rather than a verified count.
September places AI Week Barcelona at the opening of the dense European autumn conference season, ahead of the major Paris and Amsterdam-anchored clusters in October and November. For the AI and startup community, the timing coincides with post-summer momentum when product roadmaps are being set and partnership conversations for the following year begin in earnest. Barcelona's standing as a recurring host for large-scale technology gatherings, anchored historically by MWC in February, makes it a familiar landing point for international delegations returning to Europe in September. The move from a one-venue summit at Glovo Campus in 2025 to the waterfront WTC in 2026 reflects the organiser's stated ambition to compete for that returning international audience against established fixtures elsewhere on the AI and Data circuit, including the Adopt AI Global Summit in Paris and The AI Summit London.
The festival format is the primary differentiator. Where most AI conferences concentrate programming inside a single venue over one or two days, AI Week Barcelona distributes activity across the city: rooftop gatherings, founder dinners, private meetups, partner activations, and more than 50 side events run in parallel with or adjacent to the main summit between 16 and 23 September. A separate hackathon adds a competitive, participatory layer that standard conference formats do not include; for 2026 the organiser lists a 48-hour hackathon on 19-20 September at Norrsken House Barcelona ahead of the summit weekend. The open-access ticketing model, with early-bird entry from 275 EUR, reflects a deliberate orientation toward breadth of participation rather than the selective, invitation-gated formats typical of institutional finance or enterprise technology summits.
The full session list for 2026 and the complete named speaker line-up were not published in full as of verification. The 2025 edition ran four programme pillars: "Building with AI," "The AI Playground," "The Big Picture," and "Shift the Culture"; the 2026 schedule page describes tracks including AI for Builders, AI Foundations, AI for Growth, and AI for Good and Impact.
AI Week Barcelona does not operate a formal pre-scheduled B2B matchmaking system of the kind used at closed institutional events. Networking is structured instead through format diversity: the side event programme of more than 50 gatherings, the Seaview Terrace available to Gold and Platinum ticket holders, an event networking app bundled with the Gold tier, the hackathon as a collaborative working environment, and the city-wide festival model that creates multiple informal touchpoints across the week. The open-access model means the quality of networking connections depends significantly on the attendee's own initiative and ticket tier, with premium tiers providing dedicated lounge access and a VIP inauguration event. For a more curated, appointment-driven alternative on the same AI and Data circuit, buyers often weigh this against enterprise formats such as the Adopt AI Global Summit.
The 2026 edition lists Accenture, Amazon Web Services, the Tony Blair Institute, and Picart among its announced partners, per Novobrief. Institutional support around the launch includes Business France, the French Consulate General in Barcelona, Norrsken House Barcelona, and WTC Barcelona itself, whose CEO Carles Anglada was among the figures presenting the 2026 edition alongside the Generalitat de Catalunya's AI director Jaume Miralles, per Le Petit Journal Barcelone.
The 2025 edition was supported by 12 sponsors, including Microsoft, Glovo, and ElevenLabs, and ran in strategic collaboration with French Tech Barcelona. That edition's named speakers included Luc Julia, chief scientific officer of Renault and a co-creator of Siri, Eduardo Ordax of AWS, and Miles Fitzgerald of Microsoft. Whether the 2026 edition retains the same sponsor structure is not confirmed as of this verification; the announced 2026 partner names are those listed above. Attendees comparing enterprise AI events elsewhere on the circuit also track The AI Summit London and the Adopt AI Global Summit for adjacent audiences.
Coverage to date is concentrated in tech and French-expatriate outlets rather than mainstream general press, consistent with an event in its second year. Three confirmed angles stand out:
The organiser does not publicly disclose accredited journalist counts or media-request volumes as of this verification.
AI Week Barcelona is the umbrella festival, a week-long programme of city-distributed events running 16 to 23 September 2026. AI Summit Barcelona is the ticketed two-day summit at the centre of that week, held on 22 and 23 September at WTC Barcelona. The festival layer includes more than 50 side events, founder dinners, rooftop gatherings, and a separate hackathon that extend well beyond the summit venue. The two are related but distinct in scope and format, and both are run by the same organiser, The Tech Nation.
The event is organised by The Tech Nation, a Barcelona-based venture founded by Jérémie Benhamou. The concept originated in conversations at the margins of Mobile World Congress, and the first edition in 2025 was assembled in roughly three months. For 2026 the leadership is a group of four: Jérémie Benhamou, Guillaume Rostand, Adam Hruska, and Tanguy Wincker, per Novobrief.
Five profiles for whom this event is a poor fit:
The organiser targets 10,000 participants for the 2026 edition. The first edition in October 2025 drew around 1,200 attendees at the main summit, with press reporting between 1,500 and 3,000 across the full week including side events. No independent verification of the 2026 target is available as of the verification date, and no breakdown by professional category, geography, or seniority is publicly disclosed. Figures should be treated as organiser projections until an edition-close count is published.
The organiser states that more than 200 speakers are confirmed for 2026 across 10 stages. As of verification, the full speaker list with complete names, titles, and organisations was not yet published; a partial view was visible on the official schedule page. The 2025 edition ran with a reported 88 speakers, including Luc Julia of Renault, Eduardo Ordax of AWS, and Miles Fitzgerald of Microsoft.
The World Trade Center Barcelona sits on a pier in the Port Vell area, extending directly into Barcelona's inner harbour at the foot of La Rambla. The building is a mixed-use complex hosting conference facilities, office space, and hotel accommodation, designed by Henry Cobb and opened in 1999. Its waterfront location is directly relevant to the AI Week Barcelona format: the Seaview Terrace referenced in the programme takes advantage of the building's harbour-facing aspect, and the pier setting suits the seaside gatherings among the festival's side events. Port Vell is well connected to central Barcelona and to El Prat airport, making logistics straightforward for international attendees. The move to WTC for 2026 replaces the 2025 edition's Glovo Campus setting and reflects the organiser's shift toward a larger, waterfront footprint.
AI Week Barcelona and AI Summit Barcelona are run by The Tech Nation, a Barcelona-based venture founded by Jérémie Benhamou. The idea for the summit came out of conversations at the edges of Mobile World Congress, built on the premise that Barcelona belonged on the global AI map. The first edition, held in October 2025, was assembled in about three months without a substantial budget and drew roughly 1,200 attendees, 88 speakers, and four stages. Adam Hruska and Tanguy Wincker joined the venture soon after, and the 2026 edition is led by a group of four alongside Benhamou and Guillaume Rostand.
Benhamou has framed the venture's guiding logic directly, telling Le Petit Journal Barcelone that the aim is for "Barcelona to become where AI is discussed, debated, tested, and financed." The 2025 launch was reported to have exceeded its initial attendance projection several times over, which the organiser cites as the basis for the far larger 2026 target.
AI Week Barcelona bets on scale and format diversity rather than curation: the open-access model, the 50-plus side event programme, and the hackathon layer position it as a participation-first festival in a market where most high-signal AI gatherings compete on exclusivity. The jump from roughly 1,200 attendees at Glovo Campus in 2025 to a 10,000 target at the waterfront WTC in 2026 is the number to watch, and until an edition-close count is published, buyers should read the headline figure as ambition rather than record.
Registration for AI Week Barcelona is handled directly through the official website at aisummitbarcelona.com. The event operates an open-access model with tiered pricing for the 2026 edition. As of verification, early-bird pricing was scheduled to increase on 10 July. Early-bird Silver tickets were priced at 275 EUR, rising to a standard 350 EUR, and cover access to the full summit floor, including every stage, village, and afterwork. Early-bird Gold tickets were 495 EUR, rising to a standard 650 EUR, adding the networking zone, the event networking app, the Seaview Terrace with catering and DJ, and access to the Startup Pitch upon approval. The Platinum tier was priced at 1,250 EUR early bird, rising to 1,390 EUR, and includes the Platinum Lounge with speakers and partners, a VIP inauguration event, and priority access to side events. A digital pass is available for those unable to attend in person. No minimum stand pricing for exhibitors is publicly disclosed, and no registration URL distinct from the main website is available as of verification.
Three tiers are offered. Silver (275 EUR early bird, 350 EUR standard) covers the full summit floor, every stage, the villages, and the afterwork. Gold (495 EUR early bird, 650 EUR standard) adds the networking zone, the event networking app, the Seaview Terrace with catering and DJ, a tote bag and hype pack, and access to the Startup Pitch upon approval. Platinum (1,250 EUR early bird, 1,390 EUR standard) provides the Platinum Lounge with speakers and partners, a VIP inauguration event, and priority access to side events, plus all lower-tier benefits. Early-bird pricing was set to increase on 10 July.
The event operates an open-access model. Any individual can register through the official website without requiring an invitation or institutional affiliation. Access conditions are determined solely by ticket tier, not by professional qualification or selection by the organiser.
The main summit takes place at WTC Barcelona, on a pier in the Port Vell harbour area of central Barcelona. The city-wide festival component, including side events, rooftop gatherings, founder dinners, and the pre-summit hackathon at Norrsken House Barcelona, extends to other locations across the city between 16 and 23 September. Specific addresses for individual side events are not centrally listed in publicly available information as of verification.
An event networking app is bundled with the Gold and Platinum tiers for 2026. No formal advance meeting pre-scheduling system of the kind used at closed institutional events is disclosed. Attendees seeking to arrange meetings ahead of the event should use direct outreach through professional networks. The festival's side event programme functions as the primary structured mechanism for expanding networking beyond the main summit venue. For upcoming EMEA options across sectors, see Upcoming events.
| Official website | https://aisummitbarcelona.com |
| Register | https://aisummitbarcelona.com/tickets |
| Schedule | https://aisummitbarcelona.com/schedule |
| Hackathon | https://aisummitbarcelona.com/hackathon |
| AI and Data circuit (Events Index) | /ai-circuit.html |
| Upcoming EMEA events (Events Index) | /upcoming.html |