HousePlan positions itself as a modern alternative to heavyweight architectural drafting software. Instead of sketching by hand or wrestling with CAD tools, you describe the home you have in mind — or hand the AI a reference image — and the platform proposes layouts that already respect basic space-planning logic. From there you can adjust room types, dimensions, and circulation until the plan matches how you actually want to live.
The tool covers several distinct workflows under one roof: whole-house floor plans, home and exterior design, interior design, garden and landscape layout, plus niche templates such as restaurant plans, mid-century plans, and barndominium plans. A 2.5D view is offered as a middle ground between a flat drawing and a full 3D model, which many users find easier to read and present to clients.
Collaboration and project management are part of the pitch: plans are saved under My Projects so homeowners, designers, and builders can review the same layout and discuss changes against a shared visual. HousePlan works as a freemium product — you can start exploring plans for free, with paid tiers available for heavier use.
