E3D Planner vs OnePlan

E3D Planner is 3D event design and floor-plan software for planners, venues and event teams. Its drag-and-drop workspace places furniture and décor in a 3D scene, with augmented-reality previews and client links for sharing. Seating and guest management are included, with full seating management listed on Growth and Business. Starter provides one concurrent event, a basic catalog, HD rendering with five credits, one model version, PDF export and an AR viewer for $16.99 a month. Growth costs $27.99 a month, supports up to five events, 4K rendering with 15 credits, up to 35 AI renders monthly and two model versions. Business costs $49.99 a month, supports up to 30 events, 8K rendering with 30 credits, unlimited AI design generation and five model versions. Enterprise uses custom pricing and adds multi-user access, SLA-backed support and custom 3D model integration.

OnePlan is a web platform for planning event sites and venues with suppliers, vendors, local authorities, security services and other partners. Planners can choose map options, import venue CAD files or other overlays, and arrange plans on that material. The platform calculates areas, barriers, spaces and capacities, and lets users share what3words addresses and see coordinates for objects on a plan. Real-time collaboration is listed. The Team plan supports 3–10 people with role-based editing and password-protected view-only links. Free exports are low-resolution, watermarked PNGs; Pro includes high-resolution PNG plans and CSV inventory exports. The Free plan allows one event and 25 objects, while fair-use caps limit plans to 10,000 objects per event and 500 events per account. OnePlan names festivals, local government, road events, venues, sports federations and students among its audiences. It has a free plan, a five-day trial, and paid pricing from $75/user/mo (annual).