A two-day builder-focused AI conference at the World Trade Center Barcelona on 22 and 23 September 2026, in its second edition: more than 200 speakers across ten stages, an agenda built on live demonstrations, hands-on workshops and production use cases rather than strategy talks, and a city-wide AI Week Barcelona of more than fifty partner side events around it.
AI Summit Barcelona is an annual AI conference held at the World Trade Center Barcelona on the city's waterfront, now in its second edition after a first outing in September 2025. Its stated positioning is "AI in action": the programme is built around live product demonstrations, hands-on workshops and real production use cases alongside keynotes and panels, which aims it at people building and deploying systems rather than at executives evaluating whether to. The 2026 agenda is organised into tracks including AI for Builders, AI Foundations, AI for Growth, and AI for Good and Impact, with a separate Enterprise AI Summit strand. The summit also anchors AI Week Barcelona, a wider city programme of more than fifty partner side events running roughly 16 to 23 September 2026. The 2026 edition runs 22 and 23 September 2026. Source: aisummitbarcelona.com and aisummitbarcelona.com/about, consulted 20 September 2026.
AI Summit Barcelona 2026 runs Tuesday 22 and Wednesday 23 September 2026, two days, which is two days from this fiche's verification date. The venue is the World Trade Center Barcelona, on the Moll de Barcelona quay at the foot of La Rambla on the city's waterfront, a change of scale from the first edition, which was held at the Glovo Campus. Around the summit, AI Week Barcelona runs from roughly 16 to 23 September 2026 across the city, so the week leading into the summit already carries programming. Daily opening hours for the summit were not published in the sources reachable on this pass. Source: aisummitbarcelona.com and Barcelona press coverage of the 2026 edition, consulted 20 September 2026.
The organiser is reported under two names that appear to describe the same operation: AI Group Barcelona, used in most 2026 coverage, and AI Events Barcelona, named in founder-level reporting, with the events company Rusker also credited alongside. The founding team is Guillaume Rostand, who is also president of French Tech Barcelona, together with the entrepreneurs Adam Hruska and Tanguy Wyncker. Note that the event record carries the literal string "null" in its organiser field, meaning no organiser was ever recorded; this fiche establishes one, and the record should be corrected to AI Group Barcelona. Which of the two trading names is the legal entity was not established on this pass (unverifiable information). Source: aisummitbarcelona.com/about, novobrief.com and Barcelona technology press, consulted 20 September 2026.
The organiser expects more than 10,000 attendees at the 2026 edition. The first edition in September 2025 is reported inconsistently across sources at roughly 1,200, 1,500 and 3,000 participants, held at the Glovo Campus rather than at a convention centre (unverifiable information); on any of those figures, the 2026 target represents growth of between three and eight times in a single year, which is the most important thing to know about this event and is discussed below. The audience the programme is aimed at is builders: engineers, AI practitioners, product teams, startup founders and technical leaders, alongside the corporate and investor contingent that the Enterprise strand and the startup pitch area serve. Source: aisummitbarcelona.com and Barcelona press coverage of the 2026 edition, consulted 20 September 2026.
Almost everything, because the second edition is a different event from the first. The venue moves from the Glovo Campus, a startup office campus, to the World Trade Center Barcelona, a waterfront convention venue. The target attendance moves from roughly one to three thousand to more than ten thousand. The programme grows to more than 200 speakers across ten stages. New structural elements for 2026 include an Experience Village, a Workshop Village, a hackathon focused on agent-oriented architectures, a startup pitch area and a separate Enterprise AI Summit strand. The surrounding AI Week Barcelona programme carries more than fifty partner side events. A returning attendee should treat nothing about the 2025 edition as a guide except the editorial line, which remains hands-on rather than strategic. Source: aisummitbarcelona.com and Barcelona press coverage, consulted 20 September 2026.
More than 200 speakers across ten stages over two days, organised into tracks including AI for Builders, AI Foundations, AI for Growth, and AI for Good and Impact, with a separate Enterprise AI Summit strand at aisummitbarcelona.com/enterprise. The editorial premise is "AI in action", so the session types are weighted toward live product demonstrations, hands-on workshops and production use cases rather than toward strategy keynotes. The announced headline draw is the creator of Siri; the full named roster was not retrievable as a list in the sources reachable on this pass, and the organiser publishes it on the official site. Alongside the stages run a hackathon on agent-oriented architectures, an Experience Village, a Workshop Village and a startup pitch area. Source: aisummitbarcelona.com and Barcelona press coverage of the 2026 programme, consulted 20 September 2026.
Seven, which is a lot for a two-day event and is the practical consequence of a tenfold scale-up. Ten stages carry keynotes, panels and track sessions. Live product demonstrations put working systems in front of the room. Hands-on workshops run in a dedicated Workshop Village. An Experience Village carries interactive formats. The hackathon on agent-oriented architectures runs as a competitive multi-day format within AI Week. A startup pitch area serves early-stage companies and is gated to the Gold pass and above. And a networking layer, including a lounge and a terrace, is attached to the upper pass tiers rather than open to all. An attendee should read the pass tiers before assuming access, because several of these formats are tier-gated. Source: aisummitbarcelona.com/tickets and aisummitbarcelona.com, consulted 20 September 2026.
More than fifty, and they are a defining feature rather than a fringe. AI Week Barcelona runs roughly 16 to 23 September 2026 across the city, with more than fifty partner side events organised by companies, communities and institutions rather than by the summit itself, including a multi-day hackathon. The practical consequence is that the week leading up to the summit carries a substantial share of the value, much of it free or separately registered, and that a visitor arriving on the morning of 22 September has already missed most of it. The Platinum pass includes priority access to side events, which indicates that at least some of them are capacity-constrained. Source: aisummitbarcelona.com and Barcelona press coverage of AI Week, consulted 20 September 2026.
Three named tiers, sold at aisummitbarcelona.com/tickets. Silver is EUR 315, discounted from a EUR 350 list price, and gives full access to the summit venue. Gold is EUR 575, from EUR 650, and adds the startup pitch area, a networking lounge, a sea-view terrace and further perks. Platinum is EUR 1,330, from EUR 1,390, and adds VIP access, priority access to side events, a speaker and partner lounge and the VIP opening ceremony. A separate figure of passes "from EUR 189" also circulates in 2026 coverage, which does not match any of the three named tiers and may be an early-bird rate that has since closed (unverifiable information). With the summit two days away at this fiche's verification date, a buyer should expect on-site or late pricing rather than any of the discounted figures above. Source: aisummitbarcelona.com/tickets and 2026 press coverage, consulted 20 September 2026.
Not publicly disclosed for the 2026 edition, and in any case moot at this point: with more than 200 speakers announced across ten stages and the summit two days away, the programme is closed. No call for papers, submission form, selection criteria or deadline was found in the sources reachable on this pass. For a young company, the documented route onto a stage is the startup pitch area rather than the speaker programme, and access to that area is attached to the Gold pass tier. Anyone targeting the 2027 edition should watch aisummitbarcelona.com in the first half of the year and should note that a conference growing this fast is likely to formalise its speaker process as it scales. Source: aisummitbarcelona.com, consulted 20 September 2026.
Sponsorship and partnership enquiries run through aisummitbarcelona.com; no public rate card, tier ladder or exhibitor pricing was retrievable in the sources reachable on this pass, so terms are quoted. Two routes are visible in the event's structure. The first is conventional sponsorship of the summit itself, with the Platinum tier's speaker and partner lounge indicating that partners are hosted as a distinct group. The second, and the more distinctive one, is AI Week Barcelona: with more than fifty partner side events across the city, a company can host its own event inside the week's programme rather than buy space inside the summit, which for a firm with a Barcelona office is a materially cheaper way to reach the same audience. Source: aisummitbarcelona.com and AI Week coverage, consulted 20 September 2026.
Not publicly disclosed as a named tiered roster in the sources reachable on this pass, and the event record holds no sponsor list. Two institutional relationships are documented and give a sense of the backing: the events company Rusker is credited alongside the organising team, and the Barcelona Supercomputing Center's AI Factory programme publishes the summit in its own event listing, which indicates institutional support from the city's public research infrastructure. French Tech Barcelona is connected through the founder, Guillaume Rostand, who presides over it. The more than fifty partner organisations behind AI Week Barcelona's side events are the broadest partner layer, though they are not summit sponsors as such. The event record holds no official media partner list, so no mention in this fiche carries a "(media partner)" marker. Source: aisummitbarcelona.com and bsc-aifactory.eu/event/ai-summit-barcelona-2026/, consulted 20 September 2026.
Builders and the companies that sell to them, with a Barcelona and southern European centre of gravity rather than a pan-European one. The track structure describes the intended mix: AI for Builders and AI Foundations address engineering and infrastructure teams, AI for Growth addresses commercial and product functions, AI for Good and Impact addresses the public and social sector, and the Enterprise AI Summit addresses corporate deployment. Around those sit the startup population served by the pitch area and the hackathon. What is thin, by design and by the event's youth, is the institutional research presence and the large-enterprise procurement layer that an established conference accumulates over years. No published exhibitor list or attendee breakdown was retrievable on this pass, which for a second edition is unsurprising. Source: aisummitbarcelona.com and the database record, consulted 20 September 2026.
Not publicly disclosed. No media accreditation page, press contact, eligibility criteria or deadline was found on the official site in the sources reachable on this pass. With the summit two days away, a journalist seeking access should contact the organiser directly through aisummitbarcelona.com and should expect an ad hoc response, since a second-edition event scaling from roughly a thousand to ten thousand attendees is unlikely to have a settled accreditation process. Note that several of the outlets covering the event carry promotional discount codes for it, which is a relationship worth being clear about before relying on their coverage. Searched: the official site's about, tickets and enterprise pages. Source: aisummitbarcelona.com, consulted 20 September 2026.
Coverage is Spanish, Catalan and technology-trade, and a notable share of it is commercially entangled. Barcelona and Spanish outlets including El Estrecho Digital and Barcelona Metropolitan carried the 2026 edition, and Novobrief, the Spanish startup publication, examined the underlying question of whether Barcelona is becoming a European AI hub, which is the most substantive independent piece located on this pass. La Cotorra covered the speaker announcement. Institutional listings come from the Barcelona Supercomputing Center's AI Factory. Separately, the crypto and technology outlet Cointribune has published several pieces on the event, at least three of which carry promotional discount codes, making them marketing partnerships rather than reporting. The event record holds no official media partner list, so no mention in this fiche carries a "(media partner)" marker, but that absence reflects missing data rather than an absence of commercial media relationships. Source: the items named above, consulted 20 September 2026.
Weak, and unusually easy to demonstrate on two points. First, the first edition's attendance is reported at roughly 1,200, at 1,500 and at 3,000 across different sources, a spread of more than double for an event that happened a year ago and that only the organiser can count. Second, several outlets covering the 2026 edition publish promotional discount codes for it, which means their coverage is a commercial arrangement and their repetition of the organiser's figures carries no independent weight. The 10,000-plus attendance target for 2026 is a forecast made by an organiser about the second edition of its own event, and a forecast representing growth of three to eight times in a year deserves more scepticism than a stable event's figures would. What is checkable is the concrete detail: the three named pass tiers with their prices, the venue, the ten stages, the track names and the AI Week dates. Source: cross-reading of aisummitbarcelona.com against the Barcelona and trade items above, 20 September 2026.
Anyone who needs a settled event. This is a second edition undergoing a very large scale-up, from a startup campus to a waterfront convention venue and from roughly a thousand people to a target of ten thousand, and operational problems are a reasonable expectation rather than a pessimistic one. Researchers should also look elsewhere: there is no paper track, no peer review and no academic programme, and the AI research community's European fixtures are entirely separate. Executives looking for strategy content are only partly served, since the premise is working systems rather than decision frameworks, though the Enterprise strand addresses them. And a buyer on a Silver pass should be clear about what is gated: the startup pitch area, the networking lounge, the terrace and priority side-event access all sit at Gold or Platinum. Source: aisummitbarcelona.com/tickets, consulted 20 September 2026.
It opens the European AI autumn. Sitting on 22 and 23 September, it is the first substantial AI fixture of the season, ahead of the October and November cluster that includes the Amsterdam and London events and well ahead of Adopt AI in Paris in December. Its distinguishing claim against those is the builder orientation: where the autumn circuit is dominated by enterprise-adoption and executive programming, this event's tracks and its Workshop and Experience Villages are aimed at people writing and shipping code. Within Barcelona, it sits in a city whose technology calendar is dominated by Mobile World Congress in the spring, and the AI Week structure is a visible attempt to claim a second annual moment for the city. Whether it holds that position depends on whether the 2026 scale-up works. Source: aisummitbarcelona.com and the EventsIndex AI registry, consulted 20 September 2026.
No. The summit is held only in Barcelona and has run twice, in September 2025 at the Glovo Campus and in September 2026 at the World Trade Center; no other city, regional edition or franchise was found in the sources reachable on this pass. One caution about the name: "AI Summit" is used by several unrelated conference series in other cities, and a reader searching the phrase should check the domain, which for this event is aisummitbarcelona.com. AI Week Barcelona is the surrounding city programme rather than a separate edition, and the Enterprise AI Summit is a strand within the same two days rather than a distinct event. Source: aisummitbarcelona.com, consulted 20 September 2026.
English, on the available evidence. The official site, the programme and the speaker communication are published in English, which is standard for a conference positioning itself as a European rather than a Spanish event and drawing an international speaker roster. No Spanish or Catalan track and no interpretation is documented in the sources reachable on this pass, which in a Catalan host city is worth confirming rather than assuming if it matters (unverifiable information). Source: aisummitbarcelona.com, consulted 20 September 2026.
Not publicly disclosed. No virtual pass, livestream access, online-only registration category or on-demand archive was found for the 2026 edition in the sources reachable on this pass, and the three published pass tiers are all physical-attendance products. For an event whose premise is live demonstrations, hands-on workshops and a hackathon, the case for a remote tier is weaker than at a keynote-led conference. Whether the organiser publishes stage recordings after the event is unknown; with only one prior edition there is no established practice to point to. Searched: the official site's tickets, about and enterprise pages. Source: aisummitbarcelona.com/tickets, consulted 20 September 2026.
Not publicly disclosed in the sources reachable on this pass. No refund window, cancellation term or name-transfer procedure was found on the ticket page. The sums make this worth establishing rather than assuming: Platinum is EUR 1,330 and Gold EUR 575, and a buyer purchasing two days before the event has no cooling-off period to fall back on in practice. A prospective buyer should read the terms on aisummitbarcelona.com/tickets at the point of purchase and, for a multi-seat team booking, should ask specifically whether a pass can be reassigned to a colleague. Searched: the tickets page and the official site's practical pages. Source: aisummitbarcelona.com/tickets, consulted 20 September 2026.
Not publicly disclosed at event level. No accessibility statement, accessible route guidance, accessible seating arrangement across the ten stages, or access contact was found on the official site. The venue is favourable in principle: the World Trade Center Barcelona is a modern purpose-built waterfront congress and office complex whose operator publishes general provision, but no event-specific arrangement was documented and none of the venue's provision is restated here as the organiser's commitment. The Village formats and the distributed AI Week side events raise access questions that a single auditorium would not, and none is addressed publicly. An attendee with access requirements should contact the organiser through aisummitbarcelona.com, accepting that two days out the response may be improvised. Searched: the official site's about and tickets pages. Source: aisummitbarcelona.com, consulted 20 September 2026.
The World Trade Center Barcelona is on the Moll de Barcelona, the quay at the seaward end of La Rambla, beside Port Vell. The nearest metro is Drassanes on line 3, a short walk along the waterfront, with Barceloneta on line 4 also within reach; buses and the Barcelona tourist bus stop at the World Trade Center itself. From Barcelona El Prat airport, the Aerobus runs to Plaça de Catalunya at the top of La Rambla, from which the walk down or a single metro stop reaches the venue, and a taxi takes around fifteen to twenty minutes. From Barcelona Sants, the main railway station, metro line 3 runs direct to Drassanes. The venue's waterfront position means it is walkable from most of the Gothic Quarter and Barceloneta hotels. Source: aisummitbarcelona.com and the venue's position on record, consulted 20 September 2026.
One year ago this event took place at the Glovo Campus, a startup office, with somewhere between one and three thousand people depending on which account you believe. Two days from now it opens at the World Trade Center with a target of more than ten thousand, ten stages, two hundred speakers, a hackathon, two Villages and a fifty-event city programme around it. That is not growth, it is a different event wearing the same name, and it deserves to be read as a first edition rather than a second. The upside is real: a builder-oriented programme at that scale does not exist elsewhere in the European autumn, and Barcelona has the technology base and the conference infrastructure to support a second annual moment alongside Mobile World Congress. The risk is equally real and is the ordinary risk of any event that multiplies its size in one year, which is that the operational experience of the first edition does not transfer. An attendee should price both into the decision, and a sponsor considering 2027 should watch how these two days run rather than the attendance figure that gets published afterwards.
The first edition happened a year ago and nobody agrees on how many people were there: 1,200, 1,500 and 3,000 all circulate, a spread of more than double for a completed event. That is the clearest possible warning about the 10,000-plus figure attached to 2026, which is not a count but a forecast made by an organiser about its own event, and a forecast implying growth of between three and eight times. The reporting layer does not help. Several outlets covering this summit publish promotional discount codes for it, which makes their repetition of the organiser's figures a commercial act rather than a corroboration, and the one genuinely independent piece located on this pass asks whether Barcelona is becoming an AI hub rather than auditing the event. What can be relied on is anything with a price or a place attached: Silver at EUR 315, Gold at EUR 575, Platinum at EUR 1,330, the World Trade Center, the ten stages, the track names, and an AI Week running from around 16 September. Decide on those.
Official site: aisummitbarcelona.com. About: aisummitbarcelona.com/about. Tickets and pass tiers: aisummitbarcelona.com/tickets. Enterprise AI Summit strand: aisummitbarcelona.com/enterprise. Institutional listing from the Barcelona Supercomputing Center's AI Factory: bsc-aifactory.eu/event/ai-summit-barcelona-2026/. Independent context on Barcelona's AI positioning: novobrief.com.