Fast, free dispatch for volunteer EMS at events.

CrowdCAD streamlines communication and response so volunteers focus on patient care, not logistics.

learn more

Why CrowdCAD?

Volunteer EMS providers at events face unique challenges: limited resources, loud environments, and packed crowds. Traditional contracted ambulance standby services aren't built for this—leading to unnecessary transports, overwhelmed municipal EMS, and high costs to patients.

Unnecessary Transports

Contracted standby services lack triage capacity, leading to avoidable ambulance transports and high patient costs.

Overwhelmed Municipal EMS

Without on-site first aid, every minor injury becomes a municipal EMS call, straining limited resources.

Coordination Chaos

Loud environments, packed crowds, limited infrastructure—volunteers need real-time dispatch, not just radios.

Core Features

Built for speed and clarity during real-world event ops.

  • Monitor calls with patient info, location, and real-time status updates. Track chief complaints, treatments, and outcomes.
    Call TrackingReal-time Incident Management
  • Track team location, availability, call history, and time at status. Know who's on scene, who's available, and response times.
    Team TrackingCrew Coordination
  • Manage patient totals, bed availability, and 911 escalation. Track clinic capacity and patient flow in real-time.
    Clinic TrackingMedical Post Management
  • Timestamped records with vital signs, chief complaint, and treatment notes. Complete patient care documentation from intake to discharge.
    Patient IntakeElectronic Care Records
  • Pre-configure venue layouts with posts, zones, and equipment. Spin up new events in seconds with templates.
    Venue TemplatesRapid Deployment
  • End-of-event summaries with call logs, team stats, and patient totals. Export for QA review and improvement.
    Auto ReportsAnalytics & Documentation

Deploy in Minutes

Three simple steps from setup to comprehensive event medical coverage.

1

Set Up

Choose a venue template or create your own. Add teams, posts, and equipment in minutes.

2

Respond

Track calls in real-time. Assign teams, log patient care, monitor availability across your venue.

3

Review

Export end-of-event reports. Review metrics, call logs, and team performance for continuous improvement.

Trusted by Volunteer Teams

CrowdCAD supports medical operations at events of all sizes.

  • Mobile roving teams, fixed medical stations, and patient holding areas. No-transport care that reduces strain on municipal EMS.
    Music FestivalsMulti-day events with 10k+ attendees
  • Stadium standby and hydration stations. Coordinate care across start/finish lines, mile markers, and venue zones.
    Sporting EventsRaces, games, and competitions
  • Street fairs, parades, and community gatherings with volunteer first aid. Simple deployment for smaller-scale events.
    Community EventsLocal celebrations and gatherings
  • Concert venue medical teams providing on-site care. Track patient flow from pit to clinic to discharge or transport.
    Concert VenuesIndoor and outdoor shows

Community-Driven, Not Venture-Backed

CrowdCAD is free and open source under Apache 2.0. No per-user fees, no lock-in, no investors to please. Built by volunteers, for volunteers.

Community Contributors
Apache 2.0 Licensed
Mobile & Desktop

Ready to Deploy CrowdCAD?

Launch your first event in under 5 minutes. No credit card required.