Billbase.io: E‑Rechnungen vs Rechnungskit
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 18, 2026 for Billbase.io, Oct 27, 2026 for Rechnungskit.
The short answer
- Rechnungskit lists 9 features Billbase.io’s listing doesn’t mention, including Bulk download, Color and font, Credit notes.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Rechnungskit
- · All payment providers, fees captured
- · DATEV export included
- · GoBD-compliant archive, 8 years
- · Unlimited e-invoices (ZUGFeRD)
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBillbase erstellt bei jeder bezahlten Bestellung automatisch eine E-Rechnung (XRechnung 3.0 nach EN 16931 & ZUGFeRD / PDF-Rechnung) und sendet diese direkt per E-Mail an Ihre B2B- und B2C-Kunden. So erstellen Sie deutsche Rechnungen und Rechnungskorrekturen ganz ohne manuellen Aufwand. Platzieren Sie Ihr eigenes Markenlogo für einen professionellen Auftritt.
Built for businesses that sell from Germany and must meet German invoicing rules. Rechnungskit automatically creates a ZUGFeRD e-invoice (EN 16931) for every paid order and archives it in line with GoBD. Cancellations and refunds generate the matching correction documents on their own. VAT is handled correctly case by case, from OSS to exports to gift vouchers. Your tax advisor gets a DATEV-ready export.
- Automatisches verschicken der Rechnung an den Kunden per Email
- Abspeichern und verwalten aller verschickten Rechnungen
- Entspricht den neusten E-Rechnungs-Richtlinien von 2026
- Automatische E-Rechnung (ZUGFeRD/XRechnung) für jede bezahlte Bestellung
- GoBD-konformes Archiv: revisionssicher, 8 Jahre, jederzeit exportierbar
- DATEV-fertiger Export für deine Steuerkanzlei, inklusive Kontierung
- Korrekte USt automatisch: OSS, Reverse Charge, Ausfuhr, Gutscheine
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Billbase.io |  Rechnungskit |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Billbase.io | Rechnungskit |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Billbase.io | Rechnungskit |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $9/month |
| Longest free trial | Not listed | 90 days |
| Plans listed | Not published | 1 |
Listing
| Measure | Billbase.io | Rechnungskit |
|---|---|---|
| Shopify category rank | #463 | #126(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 18, 2026 | Aug 27, 2026 |
| Languages | 1 | 1 |
| Developer | Stefan Peter | Happy Coffee GmbH |
FAQ
Billbase.io and Rechnungskit: common questions
- What features does each app list that the other doesn’t?
- Rechnungskit lists 9 the others don’t mention, such as Bulk download, Color and font, Credit notes, Data security. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 18, 2026 for Billbase.io, Oct 27, 2026 for Rechnungskit; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 18, 2026 for Billbase.io, Oct 27, 2026 for Rechnungskit. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.