Medical dispatch for|

CrowdCAD is a free, open-source dispatch platform for managing standby medical operations at events.

MRC1

Julius Erving [AEMT]

03:42
On Scene
Lower West

MRC2

Andre Iguodala [EMT-B]

34:17
Available
Upper East

MRC3

Bill Russell [AEMT]

00:03
En Route
Section 101

MRC4

Joe Ingles [EMT-B]

15:56
In Clinic
Clinic

MRC5

Grant Hill [Paramedic]

12:28
Available
North Stands

MRC6

David Robinson [EMT-B]

01:49
Available
Court North

MRC7

Mac McClung [AEMT]

01:11
En Route
Section 102

MRC8

Tracy McGrady [EMT-B]

03:35
On Break
Clinic

MRC9

Vince Carter [Paramedic]

12:04
Available
Upper West

MRC10

Shareef Abdur-Rahim [EMT-B]

05:22
On Break
Section 113

MRC11

Wardell Curry [EMT-B]

08:47
Available
Section 114

MRC12

Boban Marjanović [AEMT]

02:15
On Scene
Lower East

Event medicine needs its own dispatch tools.

Event operations are temporary and often occur in a small footprint. The daily realities differ from traditional municipal EMS dispatch.

Non-Transport Operations

Optimized for non-vehicle and post-based event medical response rather than traditional ambulance-oriented dispatch.

Mixed Staffing Models

Supports flexible role assignments and user permissions for diverse and multi-tiered operational teams.

Distributed Supervision

Provides mobile incident management for roaming field supervisors operating outside a central dispatch desk.

Core Features

CrowdCAD provides tools for event dispatch, field supervision, and configuration management.

Unified Dashboard

View active incidents, team locations and statuses, and clinic capacities in a single interface.

Incident Management

Create incidents, assign personnel, and track status updates using a minimal UI and keyboard shortcuts.

Mobile Support

The responsive design allows field supervisors to view and update dispatch data from mobile devices.

Reusable Configurations

Save and load venue templates to reduce time spent configuring events at repeat venues and recurring events.

Lite Mode

Run a basic version of the app entirely in the browser, without needing to provision backend infrastructure.

Organization-Based Hosting

Deploy on your own servers to maintain full control over your environment and data.

Use Cases

CrowdCAD is built to support a wide range of event medical operations. The interface supports a range of scenarios from a few teams covering an amphitheater to packed stadiums and music festivals.

Collegiate EMS

Campus standby operations, recurring venues, student staffing, and dispatch workflows designed based on university events.

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Volunteer EMS

Volunteer EMS, first-aid, and standby organizations supporting races, festivals, fairs, public gatherings, and other event operations.

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Event Standby EMS

Organizations coordinating medical standby inside venues with multiple teams, posts, or field units, from single-stage setups to large multi-post deployments.

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Dispatch Workflow

The core dispatch interface supports live operations while preserving clarity across calls, teams, and venue context.

CrowdCAD21:18:58
Posting ScheduleEvent SummaryEnd EventVenues
2
3
2
29%
Team 1
00:00
Team 2
00:00
Team 3
00:00
Team 4
00:00
Team 5
00:00
Team 6
00:00
Team 7
00:00
Total Calls Logged: 7
Active: 4
Pending: 2
On Scene: 1
Transporting: 1
Call #Chief ComplaintA/SLocationTeam
1
Syncope
31M
Lower West
Team 3
Supervisor 2
2
Heat exhaustion
19F
Lower East
Team 4
3
Ankle injury
45M
North Stands
Pending 00:00
4
Dizziness
22F
Upper East
Pending 00:00

Real-time dispatch interface

Track active incidents, assignments, and status updates in one shared operational board.

Mobile dispatching

Support supervisors and leads working in the field with a responsive mobile experience.

Multiple dispatchers

Coordinate across more than one dispatcher without losing shared awareness of operations.

Custom venue maps

Map posts, staging areas, and incident context to the venue instead of a generic geography model.

Venue presets

Reuse configurations for recurring events to reduce setup time and improve consistency.

Auto posting

Schedule team posting updates with event timelines to support predictable shift transitions.

Choose a deployment path

Both options cover the core CrowdCAD workflow. Lite Mode lowers the barrier to getting started, while self-hosted deployments add shared operations, customization, and organization-managed administration.

Lite Mode

Lite Mode gives teams access to the core CrowdCAD workflow with a faster start and lower technical overhead.

  • Available on crowdcad.org: Yes
  • Requires your own deployment: No
  • Core dispatch workflow: Included
  • CrowdCAD server-side storage: Not used for Lite sessions
  • Shared events: Not included
  • Multiple dispatchers: Not included
  • Venue maps: Not included
  • Custom venues: Not included
  • Interface customization: Not included
  • Administrative control: Limited
  • Best fit: Teams that want a faster starting point with lower setup overhead, or that want to try out the workflow before managing their own deployment
  • Technical overhead: Lower

Self-Hosted

Self-hosting includes the full CrowdCAD workflow with support for shared operations, advanced configuration, and organization-managed administration.

  • Available on crowdcad.org: No
  • Requires your own deployment: Yes
  • Core dispatch workflow: Included
  • CrowdCAD server-side storage: Organization-managed
  • Shared events: Included
  • Multiple dispatchers: Included
  • Venue maps: Included
  • Custom venues: Included
  • Interface customization: Included
  • Administrative control: Organization-managed
  • Best fit: Teams that need shared operations, deeper customization, and centralized administration
  • Technical overhead: Higher

Build with Us

Organizations can adopt CrowdCAD, alter it to suit their needs, and contribute improvements ranging from targeted fixes to larger feature work for the public project.

Recent Project Progress

Choose Your Next Step

Explore setup options for your team, or join the project community and help shape what comes next.

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