Carsharing Software: The technology for shared mobility

Zemtu develops car sharing software for ambitious mobility concepts. Ideas, impulses and technologies create a dynamic that let our customers reach their goals faster. Whether you are a car sharing provider, fleet manager or in public sector, we will turn your project into a success story.

Product overview
Carsharing without an onboard unit box
Zemtu Desktop und mobile App

Efficiency through experience

Start your shared mobility concept with an all-in-one solution. Car, bike or scooter - integrate and manage all vehicles in one app. The Zemtu software makes it easy to control vehicle access, document journeys and have all the data for statistics and accounting at hand.


Cars, e-cars, vans, transporters, small trucks


Bicycles, e-bikes, cargo bikes, pedelecs


Scooters, e-scooters

Karte mit Fahrzeugen
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Use cases

The Zemtu Carsharing Software is a professional web-based solution which supports different use cases. Share with us the highest demands regarding robustness, ease of use and flexibility.

Station-based carsharing
Corporate carsharing and fleet management
Zone-based carsharing
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For small and large carsharing providers

The Zemtu Carsharing Software is a flexible solution that is suitable for different fleet sizes. Keep track of your vehicles even with large fleets using the comfortable administration interface.

Start with less than 10 vehicles
Grow at your own pace
Manage the vehicles you operate using the administration interface
Make decisions based on statistics and KPIs
Read the success stories of our partners box
Zemtu Mobile-App, Fahrzeuge finden und reservieren
Zemtu Moblie Apps für Apple iOS und Android
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The 3-in-1 car sharing software

Mobile app, desktop application and admin dashboard are three good reasons to choose Zemtu. It has been thought of for everyone: The users find and book their vehicle directly in the mobile app, managers work with the scheduler view on the desktop with a perfect overview and everything organizational happens in the admin dashboard, from profile management to billing.

Mobile apps for users
Desktop app for managers
Admin dashboard
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Our hardware partners

Modern solutions need modern processes. Zemtu works together very closely with telematic partners to provide the best solution for your mobility sharing project. Our offer includes simple data loggers, professional telematic units and also API solutions that don’t require aftermarket hardware at all but can directly communicate with vehicles.



Sharing without additional hardware. Access the vehicle via the vehicle vendors’ native APIs. Smartcar is located in the Silicon Valley, USA.



Full-featured universal sharing hardware for cars and scooters from the market leader. Highest quality made in Germany. Access the reservations via smartphone, RFID chip cards and Bluetooth.



Full-featured universal carsharing hardware by the Swiss company Convadis which also powers the renowned Mobility car sharing service in Switzerland. Access the bookings via smartphone, RFID chip cards or Bluetooth.



Bike sharing with robust bicycle locks accessible via Bluetooth. GPS tracking included. Made in Germany.

Fink Logger

Fink Logger

Solid tracking device for company fleets. Plug and Play for the OBD-II port. Made in Austria.

And of course you can combine different hardware solutions and also use the bookingplatform without hardware. E.g. bikes, car trailers, boats, conference rooms, coworking seats or whatever you like.

Get in contact with us and use our personal support to bring your carsharing project to live.

Custom-made software

Custom-made software

Starting a successful car sharing service is not easy. You need a solid business plan, software, hardware, user manuals, marketing, etc. Benefit from Zemtu’s experience and let’s write the next success story together.

Your data is safe

Your data is safe

Personal data must be safe! That’s why we are not in the public cloud but work closely with server specialists in our region. Your data is hosted in a secure data center in Vorarlberg, Austria.

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We as caruso carsharing eGen. operate an Austrian wide car sharing network with different vehicles. Furthermore, we also support municipalities, residential projects and companies which want to set up their own car sharing services. Due to the flexibility of the Zemtu software we can provide all these car sharing schemes to our customers. At the same time the administration remains simple and clear.

Thomas Droben
Thomas Droben CEO, OurGreenCar