Keep an overview and find out which conditions apply in the congstar winter portfolio.
congstar Allnet Flats
No more Black Friday offers – but even in winter, your customers can still benefit from great data deals with congstar. The popular Allnet Flat M is still available with 100 GB for just €24/month. The provision price is €15 for the fixed-term tariffs and €35 for the Flex tariffs. The following prices apply from 05.12.2025-24.02.2026.
- Allnet Flat XS with 10 GB for €14/month (loyalty bonus: 1 GB more every year)
- Allnet Flat S with 25 GB for €19/month (loyalty bonus: 2 GB more every year)
- Allnet Flat M with 100 GB for €24/month (loyalty bonus: 5 GB more every year)
- Allnet Flat L with 150 GB for €29/month (loyalty bonus: 10 GB more every year)
congstar Homespot Portfolio
Flexible Internet at a low price – even in winter! Simply select a tariff, plug in your Homespot and start surfing at 50 Mbit/s (LTE 50) – without a technician.
- Homespot S with 50 GB for €20/month
- Homespot M with 150 GB for €30/month
- Homespot L with 300 GB for €40/month
congstar prepaid portfolio
Good news: The Black Friday offer will continue for the most part. The starter pack price will be reduced to €1, just like on Black Friday as a campaign. The following prices apply from 05.12.2025-06.01.2026
- Allnet XS with LTE25 and 1 GB for €5/4 weeks
- Allnet S with 5G25 and 5 GB for €7/4 weeks
- Allnet XS with 5G25 and 25 GB for €10/4 weeks
- Allnet XS with 5G25 and 40 GB for €12/4 weeks
- Allnet XS with 5G25 and 50 GB for €16/4 weeks
