About this Event
STL TechWeek 2027 – Save the Date
Join us April 12–17, 2027 Downtown St. Louis for the 5th Annual STL TechWeek, hosted by TechSTL. For the first year, TechWeek will hosted primarily at the Post Building, home of Block, Square, CashApp, and ScaleAI.
After welcoming more than 11,000 attendees in 2026, STL TechWeek returns bigger, bolder, and more connected than ever—bringing together founders, developers, operators, investors, and enterprise leaders from across the region and beyond.
Expect a full week of free, high-impact events including keynotes, panels, hands-on workshops, startup showcases, networking events, and community activations hosted throughout the city. From AI and cybersecurity to fintech, geospatial, and advanced manufacturing, TechWeek highlights the people and ideas shaping the future of the St. Louis tech ecosystem.
Whether you’re building, investing, hiring, or exploring your place in tech, STL TechWeek is where the region comes together.
Save the date. Speaker applications posted in Fall 2026.
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Event venue & nearby stays
The Post Building, 1190 Cole Street, St. Louis, United States
Concerts, fests, parties, meetups — all the happenings, one place.