Event Design App - 2026 Pricing, Features, Reviews & Alternatives

Event Design App is browser-based, AI-powered 3D event design software for event rental companies, event and wedding planners, venues, and AV and production teams. It is built around a simple idea: design with your real products in your client's real space, not with generic stand-ins on a blank grid.

AI does the heavy lifting. Upload a product photo and AI Image to 3D creates a 3D model for your catalog. Photograph a room, tent, or backyard and generate a 3D venue you can design inside and reuse. Upload a floor plan, measure one wall, and Floor Plan AI Draw scales the rest, or import a true-to-scale Google aerial map for outdoor sites.

Specialized builders cover the work event pros do every day: tents with mix-and-match sidewall systems, modular stack stages with automatic parts lists and railing safety alerts, and custom pipe and drape, ceiling drapes, and backdrops.

When the design is ready, AI Enhance creates photorealistic renders, and you can share video walkthroughs, PDF and PNG exports, 3D links, or a view-only embed on your website. An itemized design summary lists every product and quantity in the layout.

Event Design App runs in any modern browser on desktop, tablet, and phone. Free, Plus, and Pro plans are available, with monthly AI credits on paid plans. It is built by the team behind Rentopian, the event rental software platform.