Our pricing in tenancy law

For CONNY offers applies: Your landlord pays the bill!


If we achieve a rent reduction for you, you benefit from an average of €304 more each month. Any claims from before the rent reduction are paid to us by your landlord, including the excess security deposit you paid due to your previous high rent.

We use these repayments to fund our team of legal experts who work to secure a fair rent for you. The advantage: you won't receive a bill from us, as our commission is entirely covered by these repayment claims. Plus, if we have to take legal action to enforce the lower rent, we will bear all attorney and court costs for you. If we're not successful, nothing changes for you and Conny receives no payment. So you have nothing to lose.

Entry and evaluation of the data by CONNY, including the calculation of the possible savings potential, is free of charge for you. You can then decide whether you wish to mandate Conny to enforce your right to a lower rent. Start your rent reduction today!

Here's how Conny can lower your rent:

  1. Take our online survey and learn how much rent you can save every month.
  1. You mandate Conny, we validate your claim and enforce rent control for you!
  1. Once we've won your case, you pay less rent. Sounds simple? It really is!

Conny has lowered rents for thousands of Berliners already. You can be next! On average, Conny customers save 304 Euros, every month!

Learn how much you can save in just a few minutes.