Propane is a product system built around customer intelligence that connects scattered customer data — from every tool, interaction and competitor — into one shared context your product team and its AI agents can build from. It collects context by connecting your stack (HubSpot, Intercom, Slack and more) so your first context appears within minutes, then turns each data point into a real signal the whole team can act on. Teams collaborate in shared spaces and canvases to prioritize, sketch and shape the roadmap with full context, then hand that context to their agents so the agents work with higher accuracy and ship faster. Rather than charging per seat, Propane bills a flat platform fee plus the volume of context indexed each month, charging only when a company or competitor is updated with new data.