Portazon Smart City Super App

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About this app

Trier & the region in one app - digital, smart, innovative: shopping & gastronomy, city services such as VRT, parking, SWT, e-car shops & tourism - for the whole family

Portazon connects you with companies, retailers, restaurateurs and service providers from Trier and the region. With the Smart City Super App, you can experience completely new product and service offerings and carry out your everyday tasks easily and conveniently via your smartphone.

Download the app now for free and convince yourself of all the added value that Portazon offers you:


A digital marketplace for all products from Trier and the region. Whether clothing & fashion, food & drinks, flowers & decoration or gift ideas & souvenirs. Discover the wide range of products from our dealers and order them directly via Portazon.

- FOOD -
No time to cook or just don't feel like it? Of course you will also find culinary delicacies on our marketplace! Order your favorite food and pick it up on the desired date or have it conveniently delivered to your front door.
Portazon offers you practical functions on the marketplace:

- Click & Collect/Delivery
Simply put your purchase together in the app, pick up the order on the desired date on site or have it conveniently delivered to your home (depending on the retailer).
- Combined shopping cart
Combine products or services from different providers by ordering everything via a shopping cart with just one purchase.
- Payment by smartphone
Pay for your purchases in a relaxed manner with just a few clicks. You can store direct debit, credit card, Apple Pay or Google Pay as payment methods.


Link your Stadtwerke Trier energy contracts and manage them directly in the app. Whether data adjustments, meter readings, discounts or invoices. With Portazon, you always have an overview of all your contracts.

Don't waste time parking. You can always find a free parking space in the multi-storey car parks in Trier via our live display. Use the PayByPhone (parking) function outside of the multi-storey car parks and buy your parking ticket online. This saves you the trip to the ticket machine and you always have the change you need in your pocket.

- VRT -
We'll help you get there faster! Receive all public transport timetables (including time differences) in real time on your smartphone and never miss an upcoming bus detour. Plan your route to the minute in advance and use the time on the bus to browse our marketplace.

Shop like at home. As an SWT electricity customer, benefit from our exclusive offer and save when charging your e-car at the charging stations of Stadtwerke Trier with the “at home tariff”. Use the digital charging card and conveniently control the entire charging process via the app.

With our city services, we make everyday life in the city easier for you. No matter what you are looking for - you will find it with us. You can currently find car sharing, city WiFi and information about ATMs, public toilets and swimming pools in the city service area. This is always growing and is constantly being expanded to include new, innovative features.

Do not miss any important news from Stadtwerke Trier about construction sites, public transport, customer centers, swimming pools or job offers.

Get the Portazon app! Install now for free and experience.

We want to strengthen Trier and the region with smart, innovative solutions by integrating the surrounding area and the city. Our goal is to continue to grow and promote together with our partners from the retail, gastronomy and service sectors. We will continue to develop shopping & food, mobility (public transport/VRT) & e-mobility (charging e-cars), SWT & city services as well as leisure & tourism in Portazon in order to digitally support Trier & the region.
Updated on
May 2, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
You can request that data be deleted

What's new

- Stabilitätsverbesserungen