EventDiagram Description

EventDiagram is a web-based event floor plan and seating chart tool built by people who produce live events. Draw a room once or start from the venue's own plan, then drag in rounds, banquet tables, stage decks, LED walls, truss, bars and decor, all true to size. Seat counts and room capacity recalculate automatically, ballroom airwall splits carry their own capacities, and the same diagram opens in 3D with one click. Instead of emailing PDFs, send one share link: clients and vendors view, comment and sign off without creating an account. An AI copilot turns a sentence like "200 guests, rounds of 10, stage north" into a to-scale draft you approve. Plans start free, then $9, $18 and $149 per month with no annual contract. Teams leaving Social Tables or Prismm get free floor plan conversion.

Pricing

Pricing Starts At:
$9 per month
Pricing Information:
Free plan ($0, no credit card). Solo $9/mo (unlimited diagrams, clean exports). Pro $18/mo (3 editors, 3D view, full production library, branded exports). Business $149/mo (unlimited members, your own inventory, one venue converted for you). Venue Starter $49/property/mo and Venue $149/property/mo for venues. Enterprise custom. Billed monthly; annual saves about 2 months. Viewers and collaborators are always free.
Free Version:
Yes
Free Trial:
Yes

Integrations

API:
Yes, EventDiagram has an API

Reviews

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Company Details

Company:
EventDiagram
Year Founded:
2026
Headquarters:
Phoenix, Arizona, United States
Website:
eventdiagram.com
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Media

To-scale 2D event diagram editor: drag-and-drop tables, stage and AV with live seat count and capacity

To-scale 2D event diagram editor: drag-and-drop tables, stage and AV with live seat count and capacity

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Product Details

Platforms
Web-Based
Types of Training
Training Docs
Live Training (Online)
Training Videos
Customer Support
Online Support

EventDiagram Features and Options

EventDiagram User Reviews

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