Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

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

Software for easy invoicing for entrepreneurs. Zervant gives you a quick overview of all your invoices and quotes. Automate your invoicing with Zervant. Create quotes and invoices in 60 seconds. Simply add your customer and product, hit Send, and you're done. You can create unlimited email invoices. We have you covered if you ever need additional tools like mobile apps, time tracking and e-invoicing. Get a 14-day trial of our Premium plans by signing up today. These are the comments of our customers about Zervant "It's easy for customers/projects to track their time and the hours are automatically transferred correctly to the invoice." - Joni Lehto, Grove Development Danny, DTS Service & Vertrieb, "Invoices are paid on time, right when customers get the payment reminder."

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Apple Calendar Yes 
Desktop.com No 
Google Calendar Yes 
Make Yes 
Microsoft Outlook Yes 
Zapier Yes 
n8n Yes 

Integrations

Apple Calendar No 
Desktop.com Yes 
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

free / 8€ per month
A free version is available. A 3-tiered monthly / annual plan available including additional features such as mobile app, reminders, e-invoicing etc.
Free Trial Yes 
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 Yes 
iPad App Yes 
Android App Yes 
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 Yes 
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 Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Coretool

Country

Germany

Website

coretool.de/en

Vendor Details

Company Name

Zervant Oy

Founded

2010

Country

Finland

Website

www.zervant.com

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

Billing and Invoicing

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

Alternatives

No Alternatives

Alternatives

Facturwise Reviews

Facturwise

Billio Software Services s.r.o.
BillyBox Reviews

BillyBox

Hormesis Labs