Heizklar: The Simple Way to Take Back Control Over Your Heating Costs

If you've ever felt powerless when opening your heating cost statement, you're not alone. Many tenants across Germany learn their yearly consumption only in hindsight—and often after the fact. That ends now.

With Heizklar you get a mobile-first, intuitive tool that brings clarity to your heating bill. Upload your annual heating invoice (PDF, JPG) and in under 30 seconds our agentic AI extracts the key numbers and gives you simple insights. No jargon. No waiting. Just transparency.

Why conventional heating cost statements leave you in the dark

• Annual billing only = One big surprise instead of monthly insights.
• Data locked away with meter providers or administrators (e.g., ‎A+S GmbH in Berlin) = you don't see what's happening.
• No clear comparison with past years or expected trends = you don't know if your costs are fair.
• You can't act until the next winter arrives = the cycle continues.

So many tenants keep paying monthly pre-payments without ever knowing if they aligned with actual consumption—until the settlement appears. That's why debt, frustration and confusion persist.

How Heizklar flips the script

1. Fast Upload & Extraction

Visit this page: heizklar.eu/heizkostenabrechnung-pruefen → Upload your heating bill invoice → Get understandable insights in under 30 seconds.

2. Clear Insight

See how your consumption compares: Was it above average? How does your previous year look? Is there a spike you should know about?

3. Monthly Visibility (Coming Soon)

While the full mobile app is in development, this simple upload tool begins building your usage history and shows you what full transparency looks like.

4. Take Control

With real numbers in hand, you can ask the right questions, challenge unexpected bills, and optimise your usage—before the next surprise arrives.

Why you should do this today

• Uploading now builds a baseline: the more data you have, the better insights you'll get when the full app launches.
• You'll already feel the benefit of clarity: one upload = less uncertainty.
• You'll be ready when monthly insights arrive: this isn't just checking a paper bill—it's stepping into a new way of managing your heating.

👉 Ready to get started? Go to heizklar.eu/heizkostenabrechnung-pruefen and upload your invoice now.