STOCKHOLM: Lovable x LangChain: AI for the built-world, PropTech Hackathon
Hosted on LumaFetched 3 months ago
Sunday, March 22, 2026
to Sunday, March 22, 2026
Artificial Intelligence
Event Type
in person
44
Participants
3
Est. Projects
Join LangChain and Lovable for a one-day hackathon in Stockholm. Build AI solutions for Real Estate & Construction using the next generation of AI development tools.
The Built World (Real Estate & Construction) is the largest asset class in the world, yet one of the least digitized. It is an industry ripe for disruption, and the tools to fix it are finally here.
LangChain and Lovable invite you to a full-day hackathon dedicated to solving real-world challenges in the property sector using the speed of Lovable and the power of LangChain.
The Challenge We are challenging developers, founders, and AI engineers to build applications that address critical issues in the industry, such as:
Sustainability: Tools to measure, optimize, or reduce the carbon footprint of buildings.Housing Affordability: AI solutions that streamline processes to make housing more accessible and cost-effective.Operational Efficiency: Automating the heavy manual workflows that slow down the industry.
The Stack You will get hands-on experience with Lovable, the platform that builds software for you, allowing you to go from idea to deployed full-stack application in minutes. Combined with LangChain and LangSmith for robust AI orchestration, you will be able to ship complex solutions in a single day.
🏆 Prizes
1st Place: Trophy (sponsored by Brickanta) + extra LangSmith Credits + Lovable CreditsRunner ups: Exclusive Swag & Credits.All participants: LangSmith credits
📅 Agenda (Sunday, March 22)
09:00: Doors Open & Registration09:15: Welcome & Keynote: "AI for the Built World" by Gustaf Gyllensporre09:30: Lovable Demo: How to build scalable AI software fast.10:00: Hacking Begins (Mentors available on site)12:30: Lunch (Catered)16:45: Code Freeze & Submissions17:00: Demos & Judging18:00: Winner Announcement & Celebration
🍕 Food & Drink Breakfast, Lunch, and refreshments will be provided throughout the day, sponsored by LangChain.
📍 Location Hosted at Lovable HQ, Stockholm: Sveavägen 38
Host: Gustaf Gyllensporre LangChain Ambassador & AI Engineer
Sponsor: We are pleased to announce Brickanta as the sponsor for this hackathon. Brickanta is construction's AI-native operating system for bid analysis, cost estimation and procurement. The platform automates the most time-consuming pre-build tasks, where project outcomes are decided, so construction teams can focus on what actually matters. https://www.brickanta.com/