EMS protocol app and clinical platform
Streamlining care decisions from dispatch to handoff.
Your EMS protocols, dosing, medication checks and an AI Assistant in one app.
Trusted by 4,000+ EMS agencies across 40+ states.
Trusted by agencies and health systems
The problem
What gets in the way of the right call.
Most agencies are working around the same gaps.
Protocols out of reach
Binders, PDFs and old copies. Getting the current protocol to every provider has been harder than it should be.
Tools in too many places
Protocols in one app, a dosing calculator in another, cardiac arrest timers and policies somewhere else.
Too much to hold in your head
Weight, math, concentration and the protocol, all in the seconds that matter most.
Compliance that never lets up
Clinical guidelines, local policies, quality review and the DEA’s controlled substance rules all have to be met and shown.
Control at the wrong level
A two-station agency and a statewide system need different controls. Most tools hand everyone the same ones.
The solution
Everything the call needs, in one app.
Your protocols sit at the center. The clinical tools, compliance and controls are built around them, so nothing lives in a separate system.

Who we serve
One platform. Set up your way.
From a single station to a statewide system or health network, OneDose fits how you already run.
The OneDose lineup
Start with protocols. Build from there.
Essentials is the free protocol app. Premium adds the clinical tools, and OneWeight, Narcotics and Spaces build on it.
Flagship
OneDose Premium
The flagship clinical platform
Protocols, the dosing engine, eMACC medication checks, Live Patient Record, OneDose Credentials and the AI Assistant, in one app.
- Protocols
- Dosing engine
- eMACC
- AI Assistant
- Live Patient Record
- Credentials
Explore Premium
Free
OneDose Essentials
The free EMS protocol app
Your protocols on every phone, offline and always current. Unlimited users, no per-seat fees.
Get Essentials free
OneWeight®
Patient weight from the cot
Measured, not guessed, and sent straight to the dose.
See OneWeight
New
Narcotics
Controlled substance tracking
Your narcotics log shouldn’t be written twice. The dose is the record.
See Narcotics
New
Spaces
SOPs, ops guides and training
Everything your crews look up, in one app, each in its own space.
See Spaces
Why OneDose
Why teams choose OneDose.
What our customers tell us matters most.
Always building.
New clinical technology, built fast and shaped by the agencies who use it.
Real people, fast.
Quick answers from people who know EMS, and we listen to what you need next.
The fewest taps.
Built for the seconds that matter. If a step can go, it goes.
Safer care, less risk.
Verified doses and documented checks protect your patients and your agency.
In their words
Built for EMS. Shaped by providers.
“Before we even arrived, we used OneDose to look everything up and confirm dosing. When we got on scene, there was no hesitation, no second-guessing calculations.”
Mason HolmesSupply Officer & Paramedic, Broken Bow Ambulance Service (NE)“Increasing accuracy while simultaneously decreasing cognitive load is a win/win for our team in delivering the advanced next-level care our patients deserve.”
Marc DollEMS Bureau Chief, St. Charles Fire Department (MO)“The first system-wide deployment of OneDose across Ohio represents a major advancement in out-of-hospital patient safety.”
Dr. Donald SpanerChief Medical Officer & EMS Medical Director, University HospitalsGet started
Simplify decisions. Save lives.
We help you get up and running, and we stay with you after go-live.