Conference series
Web Summit Lisbon editions
- Years
- 2026 to 2027
- Editions
- 2 editions, 2 researched
- Organizer
- Web Summit
The next Web Summit Lisbon is Nov 9–12, 2026, in Lisbon, Portugal. The 2027 edition is Nov 8–11, 2027, in Lisbon, Portugal. Each edition has its own page and its own counts; they are never added together across years.
Web Summit Lisbon dates by year
- Web Summit Lisbon 2026
Nov 9–12, 2026 · Lisbon, Portugal
11,150 estimated attendees · 4,268 companies
- Web Summit Lisbon 2027
Nov 8–11, 2027 · Lisbon, Portugal
3,497 estimated attendees · 2,811 companies
Evidence from the 2026, 2025 editions is also used. Being at an earlier edition does not mean someone will attend a later one.
Prompt Prospect publishes estimated counts and, on most edition pages, a sample of job titles and companies; never a person’s name, photo or profile. An estimate from public pages and posts, not the organizer’s attendee list. Corrections and requests not to be counted: how to ask.
Going to one of these?
Open any conference above for its full list, by name — from $49.