Does Ostrom offer any discounts?

We do not offer discounts, because they almost always come with a catch. Our goal is to stay fully transparent and provide your electricity-at-cost with a simple monthly fee.

Written by Laura
January 28, 2026

You might be wondering why many energy providers advertise “free” gifts or sign-up bonuses.

What often happens behind the scenes: these costs usually show up later - for example through contracts that are hard to cancel or unexpected price increases.

That’s exactly why transparency is so important to us.

At Ostrom, we focus on clear and understandable pricing with a fixed monthly base fee. No tricks, no complicated pricing tiers, and no “free offers” that aren’t really free in the end.

🎁 Ostrom referral code

When you invite friends, family, or acquaintances to Ostrom using your referral code, you can receive a bonus.

This bonus will be shown as a Reward in the Ostrom App.

🔄 What has changed

We’ve updated our bonus system to make it more flexible and usage-based:

• The bonus amount is no longer fixed and may change over time

• Bonuses can be redeemed either as

• a invoice credit, or

• a voucher for the Ostrom Store

on a 1:1 basis

• The previous double value in the Ostrom Store no longer applies

🤝 Referral conditions

👉 For referrers

To receive a bonus, the following conditions apply:

• You must have an active Ostrom contract for at least two weeks

• The referred person must also have an active contract, and energy supply must have started

• Once everything is confirmed, your bonus will appear in your Rewards

🌱 For new customers

If you sign up using a referral code:

• You’ll receive a welcome bonus, paid out monthly over 12 months

• The bonus amount depends on consumption thresholds

• An active contract is required to continue receiving the monthly payouts

💡 Looking for more details?

For more information, including an example, see our FAQs on our website here.