An annual festival in Berlin dedicated to peer-to-peer technologies, decentralized protocols, cryptography, and digital governance, bringing together builders, researchers, founders, and hackers in an immersive, community-driven format, run deliberately without corporate sponsorship.
Web3 Summit is a festival organised by the Web3 Foundation, a Swiss not-for-profit based in Zug, focused on the technical and social architecture of a decentralized web. Distinct from a conventional conference format, it operates as an immersive gathering combining structured talks with hackathons, workshops, unconference sessions, and community-led hackerspaces. The fifth edition, held 18-19 June 2026 at Funkhaus Berlin as part of Berlin Blockchain Week, adopted a reworked festival-style format blending daytime programming with nighttime art, music, and community activities. The event centres on protocol-level builders, academic researchers, and open-source contributors working across cryptography, privacy, and decentralized governance, and maintains a strict no-sponsorship policy that sets it apart from most events on the crypto and Web3 circuit.
Web3 Summit occupies a specific position on the EMEA technology-festival circuit: it is organised directly by the foundation that funds and stewards the Polkadot network and broader decentralized-web research, giving it a technical depth and research-oriented character that distinguishes it from investor-facing or market-trend events such as Istanbul Blockchain Week. The Funkhaus Berlin venue, a former East German broadcasting complex, reinforces the festival identity, combining raw industrial space with a community atmosphere. The 2026 edition was organised around three guiding concepts: privacy as a basic condition of digital life, self-sovereignty as meaningful control over identity and data, and usability as the bridge between decentralised ideals and everyday adoption. Unlike sponsor-driven trade shows, the Summit's strict no-sponsorship policy, maintained since its earliest editions, removes advertising, logo placements, and preferential speaker slots from the programme, a structural choice that shapes both its audience and its editorial independence.
Confirmed named speakers for the 2026 edition, per the official speaker page, include:
Web3 Summit operates under a deliberate no-sponsorship policy, confirmed across multiple editions including 2026: no corporate sponsorships, advertising, logo placements, or preferential speaker slots are sold to any organisation. The Web3 Foundation describes the event as run "with zero sponsors and maximum signal," a positioning intended to keep the programme free of pay-to-play dynamics and commercial influence over speaker selection. This distinguishes Web3 Summit structurally from tiered-sponsorship events on the EMEA circuit such as Adopt AI Global Summit or Money 20/20 Europe. The Web3 Foundation and the wider Polkadot community remain the event's institutional backers and primary content contributors rather than paying sponsors; Polkadot has participated as a technical partner supplying the event's ticketing application in past editions. Attendees comparing the Web3 and crypto circuit elsewhere also track Istanbul Blockchain Week and the Blockchain & Web3 VivaTech side event for adjacent audiences with different sponsorship models.
Coverage of the 2026 edition splits into distinct angles depending on outlet type, based on the confirmed examples below:
Journalist accreditation counts and media request volumes are not publicly disclosed as of this verification. The event does not operate a formal press-partner tier structure comparable to sponsor-funded conferences.
Web3 Summit functions as the technical community gathering closest to the Web3 Foundation's own research agenda, making it a reference point for protocol builders and cryptography researchers on the EMEA circuit rather than a market-facing or investment-oriented event. Its persistence with a no-sponsorship model across five editions, even as the 2026 edition's actual turnout landed well below the organiser's pre-event projection, marks it as a deliberate outlier against the sponsor-tiered format used across most of the crypto and Web3 circuit.
Registration for the 2026 edition was processed via a dedicated ticketing portal linked from the official website. The complimentary registration period referenced in prior editions applied to the 2026 edition; pricing beyond any complimentary period, and whether a paid tier applied at all in 2026, is not publicly disclosed as of this verification. No 2027 edition or registration window has been announced. Prospective attendees should monitor the official website at https://web3summit.com/ for future announcements.
Web3 Summit does not operate a formal B2B matchmaking tool or advance scheduling system. A dedicated networking application has not been publicly announced for any edition. Session replay access has historically been available, allowing attendees and those unable to attend in person to review talks after the event; whether 2026 session recordings have been published is not publicly disclosed as of this verification. Community engagement is primarily informal, facilitated through the festival's unconference format, hackerspaces, and the open, participatory structure of the event.
Web3 Summit describes itself as a festival rather than a conventional conference. The format combines structured programming (talks, AMAs) with self-organized elements (unconference sessions, hackerspaces) and hands-on activities (hackathons, workshops), and the 2026 edition added live art and music activations as part of a broader festival-format redesign. The Funkhaus Berlin venue supports this character with its open industrial layout. The organiser is a not-for-profit foundation rather than a commercial events company, which shapes the programming priorities toward technical depth and community participation over product marketing or deal-flow.
Web3 Summit is organized by the Web3 Foundation (formally Web 3.0 Technologies Foundation), a Swiss not-for-profit incorporated in Zug in 2017. The Foundation funds research and development in decentralized web protocols and is closely associated with the Polkadot network. While the Summit's scope extends across the broader decentralized-web space, Polkadot projects and community teams are a significant presence in the programming and community, including as ticketing-application partner in recent editions.
Prior editions offered complimentary registration for a defined period, though the organiser has not publicly confirmed the exact pricing terms applied for the 2026 edition or what would apply for any future edition. Registration is processed through the official website.
The Web3 Foundation maintains a strict no-sponsorship policy across editions, avoiding advertising, logo placements, and paid speaker slots. Organiser materials frame this as a deliberate choice to keep programming free of commercial influence and pay-to-play dynamics, distinguishing the event from sponsor-tiered conferences elsewhere on the crypto and Web3 circuit.
Funkhaus Berlin is a former state broadcasting complex located at Nalepastraße 18, 12459 Berlin, in the Oberschöneweide district, overlooking the River Spree. Built in the 1950s as the headquarters of East German radio, the site comprises multiple buildings, studios, and open spaces, and has been repurposed as a cultural and events venue known for its distinctive mid-century architecture and large floor areas. Its scale and non-conventional layout make it a favoured location for festival-format events in the Berlin technology and creative industries calendar, and it has hosted every documented edition of Web3 Summit since 2018.
Web 3.0 Technologies Foundation, operating publicly as the Web3 Foundation, is a Swiss not-for-profit organisation incorporated in Zug in 2017. It employs between 51 and 200 people and focuses on nurturing and stewarding decentralized web software protocols through funding, advocacy, research, and open-source collaboration. Its primary programme activity centres on the Polkadot network, and it administers grants to teams building across a range of decentralized infrastructure categories. Fabian Gompf serves as CEO and Thomas Fecker Boxler as Managing Director; both have been quoted in organiser communications framing the Summit's mission around digital freedom and re-establishing the event as an annual fixture.
Beyond Web3 Summit, the Foundation produces or is associated with several recurring events: Sub0 (a developer-focused gathering for the Polkadot network), Decoded (a broader Polkadot community conference), the Web3 Women Spark Debate, and periodic Polkadot Updates. The Foundation's event portfolio reflects its institutional emphasis on technical education, community development, and open-source collaboration rather than commercial industry convening.
The most recent edition took place on 18 and 19 June 2026 at Funkhaus Berlin, Nalepastraße 18, 12459 Berlin, Germany, as part of Berlin Blockchain Week. As of this verification, no dates for a subsequent edition have been announced.
No registration window is currently open, since the 2026 edition has concluded and a next edition has not been announced. When a future edition is confirmed, registration is expected via the official website at https://web3summit.com/. Historical editions offered a complimentary registration period; pricing terms for any future edition are not yet known.
Replay access has been offered in prior editions, though whether recordings from the 2026 edition have been published is not publicly disclosed as of this verification. Attendees should check the official website or the Foundation's Medium channel for post-event materials.
| Official website | https://web3summit.com/ |
| Ticketing portal (2026 edition) | https://gettickets.web3summit.com/W3F/w3s2026/ |
| Speakers page | https://web3summit.com/speakers/ |
| not disclosed | |
| Related event: Istanbul Blockchain Week (Events Index) | /events/istanbul-blockchain-week.html |
| Related event: Blockchain & Web3 VivaTech Side Event (Events Index) | /events/blockchain-web3-vivatech-side-event.html |
| Related event: Adopt AI Global Summit (Events Index) | /events/adopt-ai-grand-palais.html |
| Upcoming EMEA events (Events Index) | /upcoming.html |