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First Due Co.

AI-powered firefighter training. Built by a 25-year career Captain, for firefighters.

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Not affiliated with any government agency or fire department.

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Try Before You Train

Sample every training mode First Due Co. offers. No sign-up required. See why firefighters are switching to AI-powered training.

25,119+ questions·273 scenarios·732 daily drills·29 certification topics

Voice Size-Up Training

Practice radio transmissions with AI evaluation

Sample Scenario

Basement Fire — Limited Visibility

Smoke and fire from basement of occupied 2-story home. Balloon-frame construction. High-risk scenario.

In the full version, you'll record your voice radio transmission, and our AI evaluates you on clarity, completeness, priorities, risk identification, and communication, just like a real officer would.

Try Full Size-Up Free with 3-day trial

FireDrill Quiz Engine

25,119 questions across 29 certification topics

Sample Question: Firefighter I

What are the four components of the fire tetrahedron?

✓Heat, fuel, oxygen, chemical chain reaction
BHeat, fuel, oxygen, combustion
CIgnition, fuel, air, smoke
DHeat, fuel, water, chemical chain reaction

The fire tetrahedron consists of heat, fuel, oxygen, and the chemical chain reaction. Removing any one of these elements will extinguish the fire.

Full access includes instant feedback, AI study assistant, streak tracking, and spaced repetition across all 29 certification topics.

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Exam Prep

Timed tests, study mode, and AI tutor for every certification

FF1 Certification

FF2 Certification

Driver/Operator

Company Officer

Chief Officer

Hazmat Ops

Fire Inspector

Fire Instructor

Wildland FF

Timed

Exam simulation

Study

Instant feedback

AI Tutor

Ask questions

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Daily Company Drills

366 unique drills, one for every day of the year

Sample Drill: ems assessment

Primary Assessment — The 60-Second Size-Up

Drill a rock-solid primary assessment from patient contact to first intervention decision in 60 seconds flat.

15 minEquipment: Gloves, Stethoscope, Pulse oximeter

Every drill includes step-by-step instructions, equipment lists, discussion questions, safety notes, and variations. Your company officer's best friend.

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Full Access Includes

Unlimited size-up scenarios
25,119+ quiz questions
20+ certification topics
Timed exam simulations
AI study assistant
366 daily company drills
Rank progression system
XP, badges & streaks
Leaderboards & rankings
Start Training Free

Free 3-day trial. Full access to every feature.