EventDiagram vs 3D Event Designer

EventDiagram9.8Visit 3D Event Designer8.6Visit

Higher score EventDiagram #1 in Event Diagramming Software 9.8/10 Free plan · paid from $9/mo Free plan✓ 4 of 4 features Visit EventDiagram

vs

3D Event Designer #2 in Event Diagramming Software 8.6/10 From $14.95/user/mo ✓ 3 of 4 features Visit site

• EventDiagram fits best

  Teams wanting the broadest value

• 3D Event Designer fits best

  Teams needing polished 2D and 3D planning

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Side by side

Feature	EventDiagram 9.8/10 Visit ↗	3D Event Designer 8.6/10 Visit ↗
At a glance
Editor score	9.8	8.6
Ranking	#1 in Event Diagramming Software	#2 in Event Diagramming Software
Best for	Teams wanting the broadest value	Teams needing polished 2D and 3D planning
Pricing model	Free plan + paid	Paid
Starting price	Not published	$14.95/user/mo
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web	Web, Windows, macOS, iOS, Android
Support	Email, Docs	Email, Phone, Docs
Integrations	5 integrations	2 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features EventDiagram 4/4 · 3D Event Designer 3/4
Seating plans	✓	✓
Floor-plan import	✓	✓
Guest-list import	✓ (best)	Not published
3D view	✓	✓
Specs
Guest capacity	Not published	Not published
Team collaboration	Shared	Real-time
Our review
Pros	To-scale 2D plans with seating, occupancy, and capacity calculations Imports guest lists, PDFs, images, and diagrams for faster planning AI layouts, 3D views, sharing, comments, and client approvals	Combines 2D plans, 3D walkthroughs, and floor-plan conversion Includes seating, guest, meal, and inventory management Supports real-time collaboration across web, desktop, and mobile
Cons	Free is limited to one active diagram and watermarked exports Solo supports one editor, limiting collaboration on the entry paid tier Venue features are priced per property rather than per workspace	No free plan is available Basic is limited to one floor plan and one user license Phone support and a dedicated account manager require Pro
Our verdict	EventDiagram is web-based event diagramming software for venues, planners, hotels, caterers, rental companies, AV teams, churches, nonprofits, and other event operators. It creates to-scale 2D floor plans with real dimensions, tables,… Read the review →	3D Event Designer is cloud software for event planners, venues, caterers, rental companies, and related businesses. It covers indoor and outdoor floor-plan design, furnishing, 3D visualization, seating charts, guest and meal management,… Read the review →

Strengths and trade-offs

• EventDiagram — where it wins

  • To-scale 2D plans with seating, occupancy, and capacity calculations
  • Imports guest lists, PDFs, images, and diagrams for faster planning
  • AI layouts, 3D views, sharing, comments, and client approvals

  Where it doesn't

  • Free is limited to one active diagram and watermarked exports
  • Solo supports one editor, limiting collaboration on the entry paid tier
  • Venue features are priced per property rather than per workspace

• 3D Event Designer — where it wins

  • Combines 2D plans, 3D walkthroughs, and floor-plan conversion
  • Includes seating, guest, meal, and inventory management
  • Supports real-time collaboration across web, desktop, and mobile

  Where it doesn't

  • No free plan is available
  • Basic is limited to one floor plan and one user license
  • Phone support and a dedicated account manager require Pro

• EventDiagram9.8/10 · Free plan · paid from $9/mo

  A broad event-planning workspace with 2D, 3D, imports, approvals, and AI assistance.

  Visit EventDiagramFull verdict →
• 3D Event Designer8.6/10 · From $14.95/user/mo

  A broad event-planning workspace for visual layouts, seating, inventory, and collaboration.

  Visit siteFull verdict →