Pre Seed · AI & Machine Learning · Copenhagen, Denmark · Founded 2025 · 5–10 employees
Propane is building an AI-native operating system for customer intelligence that replaces traditional survey tools with autonomous AI agents conducting voice interviews. Founded in 2025 in Copenhagen, the startup automates continuous customer research through embedded AI agents that capture win-loss analysis, churn drivers, and product feedback in real-time. The company secured €1.2 million in pre-seed funding from EIFO and Heartfelt with participation from notable angels including Anton Osika (Lovable) and Jack Piunti (ElevenLabs). Their platform promises to revolutionize how companies understand customers by moving beyond static data to a continuously learning intelligence layer.