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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Coretool is an online invoicing platform designed specifically for freelancers, sole traders, tradespeople, small service businesses, and other enterprises in Germany. With this application, users can generate and oversee quotes and invoices, including compliance with XRechnung and ZUGFeRD e-invoicing standards, manage customer relationships, issue payment reminders, and schedule appointments. The software integrates GiroCode QR codes, facilitates digital signatures for quotes, and enables e-invoice document validation through its REST API. By utilizing API-based workflows, users can link Coretool with automation platforms like Make, Zapier, and n8n, though access to certain specialized modules may require approval. Additionally, it allows users to incorporate calendar feeds into Google, Apple, or Outlook calendars. An optional Kalkulations-Assistent feature aids in estimating projects, calculating materials and labor, and producing quotes. Coretool operates entirely within a web browser, eliminating the need for any local software installation. The free plan permits the issuance of three invoices each month, while the Solo plan is available for €9 per month plus VAT and offers the flexibility of monthly cancellation. Furthermore, the intuitive interface makes it easy for users to navigate through the various functionalities and enhance their invoicing experience.

Description

Facturwise serves as an invoicing solution tailored for freelancers and small enterprises across the EU, integrating ZUGFeRD and Factur-X e-invoicing standards into all its plans, even the free version. With Germany set to enforce e-invoicing by 2027 and France following suit in September 2026, many platforms impose additional fees or lack support for these standards. However, Facturwise simplifies this by automatically creating fully compliant invoices with ZUGFeRD 2.4 and Factur-X 1.0.8 without the need for plugins, configurations, or hidden charges. Each invoice generated is a hybrid PDF/A-3 file that incorporates structured CII XML, making it accessible to clients while remaining compatible with accounting systems. In addition to compliance features, the platform offers multilingual invoices available in six languages and supports 30 different currencies, along with SEPA QR codes facilitating cost-free bank transfers, automated recurring billing, payment reminders, expense tracking, client management, quotes, credit notes, and a comprehensive financial dashboard. You can start using Facturwise at no cost, and no credit card is necessary to begin your journey. With such a wide array of features, Facturwise positions itself as a comprehensive tool for managing invoicing needs efficiently.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Apple Calendar Yes 
Google Calendar Yes 
Make Yes 
Microsoft Outlook Yes 
Zapier Yes 
n8n Yes 

Integrations

Apple Calendar No 
Google Calendar No 
Make No 
Microsoft Outlook No 
Zapier No 
n8n No 

Pricing Details

€0/month
The free plan includes up to 3 invoices per month. Solo costs €9/month plus applicable VAT and can be canceled monthly.
Free Trial No 
Free Version Yes 

Pricing Details

$13.90/month
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Coretool

Country

Germany

Website

coretool.de/en

Vendor Details

Company Name

Billio Software Services s.r.o.

Founded

2026

Country

Czechia

Website

www.facturwise.com/en

Product Features

Billing and Invoicing

Billing Portal No 
Contact Database No 
Contingency Billing No 
Customer Portal No 
Customizable Invoices No 
Dunning Management No 
Hourly Billing No 
Invoice History No 
Mobile Payments No 
Multi-Currency No 
Online Invoicing No 
Online Payments No 
Payment Processing No 
Project Billing No 
Recurring/Subscription Billing No 
Service Ticket Billing No 
Tax Calculator No 

Product Features

Alternatives

No Alternatives

Alternatives

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