Giving household heroes the equipment & knowledge needed to help save lives.
How Preponomy Works
1
Choose your protection
AEDs, trauma kits, or complete safety packages
2
We install & train
Virtual training & optional on site support
3
You stay protected
Ongoing support, maintenance, and compliance
Why It Matters: Key Facts
350,000+ people experience sudden cardiac arrest outside hospitals in the U.S. each year
Approximately 75% of these events occur in private residences
1 person dies every 34 seconds from cardiovascular disease in the U.S.
Heart disease is the #1 cause of death for both men and women
Bystander CPR + AED within 3–5 minutes can increase survival rates by up to 70%
Real-time CPR feedback can double survivability by improving CPR quality
Average EMS response times: Urban/Suburban ~7 minutes | Rural 15+ minutes
Survival drops 7–10% per minute without CPR or defibrillation
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Brain injury may begin within 4–6 minutes without oxygen
Our Key Products
70% of Cardiac Arrest Cases in the US happen at home. Preponomy offers trusted ZOLL AED solutions designed to help everyday people respond confidently during an emergency. Whether you're looking for the most advanced protection available or a reliable, cost-effective option, we'll help you choose the right AED package for your needs.
Essential Home AED
Best Value
The ZOLL AED Plus delivers trusted life-saving technology with real-time CPR coaching and simple operation. It's an excellent option for homeowners and organizations seeking reliable protection at a more affordable price point.
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Fully Automatic AED 3
Best Seller​
The ZOLL AED 3 combines advanced technology with simple step-by-step guidance, helping anyone respond during a cardiac emergency. Real-time CPR feedback, a full-color display, and built-in child rescue capability make it our preferred choice for all.
AED 3 Features:
Enhanced Real CPR Help®
Proven Real CPR Help technology provides real-time feedback on the rate and depth of chest compressions, helping rescuers deliver high-quality CPR. Features include a full-color display with vivid rescue images, CPR cycle timer, and a large color bar gauge showing compression depth in real time.
RapidShock™ Analysis
RapidShock technology enables one of the shortest rhythm analysis times in the industry, allowing a shock to be delivered in as little as 5 seconds when needed. Minimizing pause time increases lifesaving CPR time, improves CPR quality, and enhances patient outcomes in sudden cardiac arrest situations.
Meet the Team
We founded Preponomy with a simple belief: preparedness should not be reserved for hospitals and first responders. Meet the team behind our mission to bring life-saving AED technology, emergency preparedness, and peace of mind to homes and communities across the country.
Founder
Griffin Kulick
Griffin Kulick holds a degree in Public Health and Tropical Medicine from Tulane University and has built his career at the intersection of healthcare, emergency response, and business operations. After years of EMS experience and witnessing the critical impact of delayed emergency care, he became passionate about improving preparedness in the places people need it most. That mission led him to co-found Preponomy, with a focus on bringing life-saving AED technology and emergency readiness into homes and communities.
Founder
Steven Edwards
Steven Edwards holds a finance and management degree from Tulane University and has spent his career launching and scaling businesses across a range of industries. After spending over 15 minutes searching for an AED during a real emergency, he became driven to change the way people think about home safety. That experience led him to found Preponomy, with a mission to make life-saving AED technology accessible to every household.
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Githa Hochstenbach
“The AED then began to give audio instructions and display visual instructions on its screen so I could clearly see what I needed to do; the AED guided us through the process.”
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Jeff Frederick
“I powered on the AED and the first thing I heard was the instruction to remain calm. That guidance really helped me recenter and continue.”