Sumn vs Quantum Mobility Usage & Stats
Sumn is an electric car-sharing platform built for communities that enables you to easily book & drive an EV on-demand. Through the app, you can join your Sumn community, browse through available vehicles, reserve & go! Sumn makes it convenient, reliable, and affordable to live car-free. Charging is free and you're covered with insurance when you drive!
With our app, you have full control of your Tesla during your reservation. You can even turn on the A/C before you get into your car!
App Features:
- Digital car controls
- View trip history
- Rate & leave trip feedback
- Report vehicle issues
- Live car-free!
Getting started is easy:
1) Download the app
2) Sign up
3) Get approved as a driver
4) Join your community, unlock, & start driving!
- Apple App Store
- Free
- Travel
Store Rank
- -
Welcome to Quantum Mobility carsharing! Instantly rent and unlock cars at your property with your phone. Our carshare platform allows approved users to reserve a car by the hour or day. Each premium vehicle can be found at your property’s dedicated carshare parking spot and must be returned at the end of your trip. Available 24/7, insurance included.
How to get started:
1) Download the Quantum Mobility app
2) Enter your email and unique promo code, provided to you by your carshare program administrator (leasing office, hotel front desk, etc.)
3) Complete new user registration
4) Reserve and drive. Your phone is your key!
ABOUT QUANTUM MOBILITY
Quantum Mobility is a forward-thinking carsharing platform that adds an exclusive amenity to residential communities, hotels, and workplaces. Vehicles are easily accessible on-site with dedicated parking spaces and can be reserved through the Quantum Mobility carsharing app. To learn more about Quantum Mobility or add carsharing to your property, visit qmcarsharing.com.
Experience Carsharing as an Amenity!
- Apple App Store
- Free
- Travel
Store Rank
- -
Sumn VS. 
Quantum MobilityJanuary 16, 2026