Observed arrival · 2026-10-23
NebenkostenFix: from meter reading to tenant PDF
Free, open-source software for private landlords to organize rental costs and produce German operating-cost statements on their own computer or server.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Private landlords with one to fifteen apartments
- Worth noticing
- A sample water bill allocates €1,050 by 48 of 210 cubic metres, then shows the tenant’s €240 share.
Field notes
The worked statement attaches a bill as a PDF or photo, applies a named allocation key, and shows the arithmetic for each tenant’s share. Its example combines area-based, occupant-based and consumption-based charges, then subtracts €840 in advance payments from €880 in total costs to arrive at a €40 balance. The page also describes attaching supporting documents and producing a statement with a cover letter and GiroCode.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue