Building practices are shifting as AI agents and low-code platforms move into production. In early December Paris La Défense hosts a new summit that brings builders and buyers together on a stack they control.
H2, Practical details and venue
Build IT Summit 2026 runs from 1 to 3 December at CNIT Paris la Défense. The summit occupies CNIT Forest and combines two days of talks with an exhibition floor that stays open all three days.
H2, Program and on-site activities
The program separates inspiration and operations: 2 December features keynotes and panels on direction and trends, while 3 December focuses on hands-on labs, live demos and working sessions. The Builders Village of 50 booths is available across the three days, and the show floor includes Meet&Match areas and live competitions such as Builders Games and an Impact Hackathon.
H2, Who exhibits and who attends
The 50 builders in the Village present platforms, automation tooling, voice AI and generative AI agents. Exhibitors target platform teams, product engineers and technical leads who evaluate tools for pilots and integration.
H2, Commercial prospecting and networking tactics
For B2B outreach, prepare concise technical demos and clear next steps for a pilot. Use the Product Showcase and Meet&Match to secure technical follow-ups with platform teams rather than only marketing meetings. Bring integration guides, API examples and a plan for a short pilot to convert initial interest into a technical trial.
H2, Key figures
Attendees 10,000
Exhibitors 50
FOST Paris combined figures: 10,000+ attendees, 3,000+ companies, 300+ sessions and 300+ speakers
H2, Final note and official link
If your goal is rapid technical validation, schedule demos on the demo stage and reserve time for the hands-on sessions on 3 December. Check passes, formats and program details at http://builditsummit.com
