We compared seven products built to create, manage or publish event floor plans—not generic event-management suites, home-design apps or architectural CAD tools. Treasure is our recommendation for vendor-led events because its maps remain connected to booth inventory, vendor applications, payments, assignments and attendee discovery. Cvent leads venue diagramming and collaboration, EVT3D specializes in production-focused 3D, and ExpoFP focuses on trade-show booth sales and wayfinding.
Event floor plan software comparison
| Tool | Best for | Floor-plan modes | Editing and collaboration | Reuse and integrations | Free option and price |
|---|---|---|---|---|---|
| Treasure | Vendor-led events needing layouts, booth assignments, payments and attendee maps in one workflow | To-scale 2D editor; searchable interactive attendee map | Drag-and-drop booths; custom dimensions; locking, numbering and styling; role-based team access | Reusable venue templates; vendor applications, checkout, automatic assignments, profiles and website embedding | Basic event listing is free. Interactive maps start with Starter at $10/month, billed annually. Transaction fees apply |
| Cvent Event Diagramming | Planners, hotels and venues needing seating, collaboration and 3D | To-scale 2D; photorealistic 3D; interactive floor plans | 700+ objects; automated seating; real-time editing, comments and view/edit permissions | Reusable layouts; 6,700+ venue plans; attendee import; Cvent Registration integration on qualifying packages | Free: 3 events and 2 diagrams per event. Paid from $49/month or $480/year with a 12-month commitment |
| EVT3D | Production teams needing stages, AV, sightlines and client walkthroughs | Real-time 3D; VR walkthrough; generated 2D floor-plan PDF | Dimension-based editor; automated seating; Chair View; browser review links | Modeled venues; PDF/image import; specification sheets; GLB/FBX export in beta | Free: 3 projects and 1 watermarked share link. Beta Basic offer: $99 for the first year, or $99 month-to-month |
| ExpoFP | Trade shows needing booth sales, exhibitor discovery and attendee wayfinding | Interactive map; multi-floor navigation; supported 3D view | Exact booth sizing, merging and irregular shapes; version restoration; DIY or managed design | Excel and API exchange; booth reservations and payments; website/app embedding; kiosks | Free branded map with a 100-point-of-interest limit. DIY from $149/month |
| Planning Pod | Private venues needing room layouts and assigned seating | To-scale 2D floor plans and seating charts | Snap-to grids, rulers, alignment tools and edit/view permissions | Room templates; guest lists; banquet event orders; PDF and spreadsheet exports | 14-day trial. Venue platform typically costs $199–$319/month |
| SeatPlan.io | Weddings, galas and dinners centered on guest seating | 2D seating plan; AI-assisted image/PDF conversion; exact-scale DXF import | Drag-and-drop tables and guests; real-time collaboration; lockable areas | Venue templates; CSV/Excel import; PDF and spreadsheet exports; QR seat finder | Free design without saving or export. Save/export from $8 one-time; Event Manager from $40/month |
| EventDiagram | Independent planners wanting affordable 2D/3D diagramming | To-scale 2D; 3D on Pro and above | AI-assisted editing; unlimited viewers and commenters; approvals; version history on Pro | Reusable rooms; venue library; attendee import; PDF, image and data exports | Free: 1 active watermarked diagram. Solo $9/month; Pro with 3D $18/month |
Prices and published plan limits verified in October 2026.
1. Treasure — best for vendor-led events
Treasure carries the event floor plan beyond the drawing stage. Unlike a standalone diagramming tool, it keeps the map connected to vendor applications, booth pricing, payments, assignments, profiles and attendee search.
- Create: Import a venue image and build a drag-and-drop, to-scale 2D layout.
- Customize: Size, number, style and lock booths; add text, entrances, restrooms and dining areas.
- Reuse: Save completed venue layouts as templates for recurring events.
- Assign: Place accepted vendors manually or let eligible vendors select booths during checkout.
- Connect: Tie booth dimensions, inventory and pricing to purchases and automatic assignments.
- Publish: Share a searchable public or vendor-only map with vendor profiles and inventory, or embed it on another website.
Limitations: Does not include 3D rendering, CAD exchange, automated capacity or aisle-clearance checks, accessibility validation, map comments or version history.
2. Cvent Event Diagramming — best for venue diagramming and real-time collaboration
Cvent Event Diagramming, formerly Social Tables, combines a large venue-plan library with detailed seating tools and stakeholder collaboration.
- Start with one of 6,700+ venue plans or upload a scaled PDF, DWG or image.
- Drag from a library of 700+ event objects.
- Automate table placement, numbering and assigned seating.
- Import attendee lists and save reusable layouts.
- Collaborate through comments and view-only or editing permissions.
- Produce photorealistic 3D views and detailed PDF exports.
Limitations: Paid self-service plans require a 12-month commitment. Confirm whether 3D and registration integration are included in the intended package. Booth purchasing and vendor self-selection are not core diagramming workflows.
3. EVT3D — best 3D event floor plan software for production planning
EVT3D designs event spaces at real-world dimensions and generates both production documents and interactive client walkthroughs from the same 3D model.
- Import and scale a PDF or image, select a modeled venue or draw the room.
- Generate straight, curved, classroom or banquet seating sections.
- Count seats automatically and inspect sightlines through Chair View.
- Place stages, screens, LED walls, FOH, truss and drape.
- Produce specification sheets and 2D floor-plan PDFs.
- Share browser and VR walkthroughs; export GLB or FBX on qualifying plans.
Limitations: EVT3D remains in beta and does not produce stamped or engineered CAD plans. It does not manage vendor applications, booth payments or exhibitor assignments.
4. ExpoFP — best for trade-show booth sales and attendee wayfinding
ExpoFP turns an exhibition layout into a live map for booth sales, exhibitor discovery and navigation.
- Import DXF, PDF, SVG, PNG or JPG layouts.
- Resize, rotate and merge booths or create irregular spaces.
- Calculate booth area and price spaces by size.
- Show available, reserved, on-hold and sold booths in real time.
- Let exhibitors reserve and pay for booths from the map.
- Publish searchable profiles, multi-floor routes, accessible directions and kiosk maps.
Limitations: ExpoFP is designed for booth-based exhibitions rather than assigned banquet seating or detailed stage and AV planning. Pricing increases with booth count, hosting and advanced positioning requirements.
5. Planning Pod — best for private venues and assigned seating
Planning Pod combines to-scale floor plans with guest seating and venue setup documentation.
- Upload a room outline or draw custom boundaries.
- Create table grids and chair rows using snap-to alignment tools.
- Add furniture, stages, dance floors, lighting, AV and safety objects.
- Save common room arrangements as reusable templates.
- Assign guests individually or in groups and display meal or VIP details.
- Share plans with controlled permissions and export PDFs, equipment lists and guest lists.
Limitations: Floor plans are bundled into a broader venue-management platform. The editor focuses on 2D layouts rather than photorealistic walkthroughs, public wayfinding or self-service booth sales.
6. SeatPlan.io — best free floor plan tool for guest seating
SeatPlan.io is a focused seating-chart tool for placing tables, importing guests and assigning people to individual seats.
- Design with unlimited tables and guests on the free tier.
- Add round tables, rectangular tables, chair rows and custom areas.
- Import guest names, meals, dietary requirements and accessibility notes.
- Convert venue photos or PDFs into editable layouts using AI.
- Import exact-scale DXF plans with Event Manager.
- Collaborate on live charts, export PDFs and provide QR seat lookup.
Limitations: Free charts cannot be saved or exported. SeatPlan.io does not provide 3D rendering, production equipment planning, booth commerce or multi-floor venue navigation.
7. EventDiagram — best affordable event diagramming software with 2D and 3D
EventDiagram offers to-scale planning, client approvals and 3D visualization at a comparatively low starting price.
- Build layouts with objects carrying real dimensions.
- Add tables, stages, bars, AV, lighting, truss and power.
- Calculate seating capacity while editing.
- Generate 2D and 3D views from the same plan.
- Invite viewers and commenters and collect link-based approvals.
- Reuse rooms, import attendee lists and export PDFs, images or structured data.
Limitations: Its venue library is still growing. Free and Solo exclude 3D, while custom inventory requires a higher plan. Vendor applications, booth payments and attendee wayfinding are not included.
Best free event floor plan software
The strongest free option depends on the type of floor plan:
- EventDiagram: Best general free diagramming option, with one active to-scale plan and watermarked exports.
- Cvent: Best for testing established room and seating tools, but limits events and diagrams.
- ExpoFP: Best for a free interactive exhibition map, with branding and a 100-point-of-interest limit.
- EVT3D: Best for testing 3D production layouts, with three projects and one watermarked share link.
- SeatPlan.io: Best for free seating design, although saving and export require payment.
All five work online in a browser and can be used on a Mac without installing desktop floor-plan software.
Best event floor plan software by use case
Floor plan software for event planners and agencies
Treasure suits agencies running expos, markets and vendor-led events because booth assignments, payments and vendor data remain connected to the map. EVT3D is better for agencies focused on stage, AV and 3D production design.
Event floor plan software for private venues and unique spaces
Planning Pod is well suited to private venues that reuse room templates and assigned seating. Cvent is the stronger choice for larger hotels and venues needing an extensive floor-plan library, collaboration and 3D presentation.
Event floor plan collaboration software for teams
Cvent provides simultaneous editing, comments and controlled permissions. EventDiagram offers a lower-cost alternative with unlimited viewers and commenters, client approvals, multiple Pro editors and version history.
Floor plan software for recurring and multi-event programs
Treasure lets organizers reuse a venue layout while connecting each event’s booths, prices and vendors. Planning Pod is better for venues repeatedly switching among banquet, wedding, classroom and conference arrangements.
Trade show floor plan software and interactive maps
Treasure is the stronger end-to-end choice when the map must connect with vendor applications, purchases, assignments, profiles and attendee search. ExpoFP is better for sophisticated multi-floor navigation, accessible routing and kiosks.
Floor plan integrations for event apps and platforms
ExpoFP provides spreadsheets, APIs, partner integrations and app embedding. Treasure takes a unified approach: applications, payments, booth inventory, vendor assignments and the attendee-facing map share the same event record.
Event floor plan software pricing
Affordable event floor plan software starts with EventDiagram at $9 per month and Treasure at $10 per month when billed annually. SeatPlan.io offers one-chart saving and export for $8. Cvent starts at $49 per month with a 12-month commitment, EVT3D Basic is $99 month-to-month, ExpoFP DIY starts at $149 per month, and Planning Pod typically costs $199–$319 per month as part of its venue platform.
Prices verified in October 2026. Confirm current pricing and package entitlements before purchasing.