Simple, transparent
pricing.
Choose the right plan for your needs. All plans include our AI-powered letter generation.
Each completed document 19,90 € — or all inclusive with a subscription.
Check
Utility costs, rent increase, location — enter your details. The analysis runs instantly.
freeSee the result
Traffic-light verdict, rough savings, deadline — you know right away if it's worth a next step.
freeGet the document
Once, for this exact case — or with a subscription, for every case ahead.
one-time or subscriptionFree
- Additional costs, rent increase, and location checks included
- Result, dispute value, and deadline immediately visible
- Renthelfer AI Assistant and rent index map included
- See deadlines in your results, documents and templates
- Apartment search, wishlist, and application profile
- Publish listings
- The complete result of your check
- The appropriate letter according to DIN 5008
- No recurring payment
- 30-day City-Pass: further reports for this city automatically free
Need more than one check? The subscription is cheaper.
- Access full results
- Nebenkosten & rent-increase checks: fair use up to 30/month
- Save deadlines with e-mail reminders
- Objection and deficiency letters according to DIN 5008
- In 11 languages; the German original is authoritative
- Everything from Check
All prices are final prices – no VAT is charged under § 19 UStG (German small-business exemption). · Annual payment for yearly plan.
No VAT is charged under § 19 UStG. No credit card required for the Free Plan.
Frequently Asked Questions
Answers about plans, payment, and data protection.
Can I cancel at any time?
Yes, you can cancel your subscription at any time. It will remain active until the end of the billing period.
How does the upgrade work?
When upgrading, the remaining time of your current plan will be proportionally credited to the new plan.
What payment methods are available?
Visa, Mastercard, Apple Pay, Google Pay, and SEPA direct debit. Processed via Stripe.
Is my data secure?
Your data is stored on servers of ServerDiscounter in Germany (data centers in Stuttgart, according to the operator) and encrypted in transit; selected content is additionally stored in encrypted form. Backups are stored encrypted with Backblaze in the EU. For AI features we use OpenAI as a data processor — your data is not used to train AI models. Details are in our privacy policy.
Subscription or one-time payment?
No subscription needed: You can unlock each document individually for 19,90 €. From the second document in a month, the subscription is cheaper.
What is the City-Pass?
Once you've paid for a Lage-Check or Citymarket report for a city, further reports for that same city are automatically free for 30 days — no need to pay again.
● Still have questions? — info@renthelfer.de ●