About Ostrom
Fair energy for all
Are you moving or want to change your supplier? We support you all the way! With our flexible, variable tariff, you are not tied to a confusing contract and you are not stuck with high prices
Reduce your energy costs
We want to help you reduce your monthly energy costs. That's why we have the Ostrom Store! Here you will find smart devices that will help you reduce your electricity and heating costs.
Additionally, you can integrate many devices from the Ostrom Store into the Ostrom App to save even more money.
Already an Ostrom customer?
Use your Ostrom Wallet balance in our store to save even more. If you have enough balance, you can even pay for the entire purchase with your balance.
It's that easy: Go to the Wallet in the Ostrom App, create your discount code and enter it at checkout.