- Numbers that add up ›
Billing system – Fast. Clean. Smart.
Create quotes, invoices, credit notes, or X-invoices with just a few clicks – all in one system.
- Your advantages ›
Faster invoicing, better documentation
Direct Purchase
Generate invoices directly from Sales.
With igicrm, you can create invoices immediately and directly from your sales data. Fast, error-free, and perfectly linked to all subsequent processes.
Recurrence Logic
Automatically bill subscriptions and track them clearly.
igicrm takes care of the entire management of your recurring services. Subscriptions are automatically billed, clearly documented, and displayed transparently at all times.
X-Bills
Full compatibility for public contracting authorities.
igicrm supports the standardized X-Invoice format, ensuring smooth, legally compliant processing with authorities and public institutions.
Design
Your invoice perfectly in line with your corporate image.
With igicrm, you can design invoices entirely in line with your corporate identity: colors, logo, layout—everything can be adapted to your brand image.
For a professional, consistent, and recognizable impression with every customer.
Credit Notes
Simply linked automatically.
With igicrm, you can create and link credit notes fully automatically. Fast, clean, and without any additional steps.
Panoramic View
All billing processes at a glance.
With igicrm, you always have a complete overview of every quote, invoice, and credit note—including all steps and status messages.
Everything runs transparently, in a structured manner, and in real time—for maximum control and absolutely smooth processes.
Your business deserves the best!
–– Secure your customized software solution.
- Testimonials ›
Active users love
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„The integration with our existing tools went really smoothly and the customization options are enormous. Our team now works in a much more structured and productive way than before.“
Tobias Zenith October 20, 2025
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„We particularly like the customization options. We were able to personalize colors, layouts and modules so that the software fits our company perfectly and is accepted by all employees.“
Frank Helling 4 November, 2025
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„The support from igicrm is excellent. Questions are answered quickly and competently, and the training courses have prepared our team perfectly for daily use.“
Julian Schneider October 10, 2025
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„With igicrm, we were able to streamline our processes significantly. The overview is really brilliant and the whole team loves the uncomplicated operation.“
Alex Koller 3 November, 2025
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„Since we started using igicrm, our processes have become much more efficient. The intuitive operation and comprehensive options have relieved our team in the long term and optimized the workflow.“
Lyra Frost 7 November, 2025
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„Having all data, customer information and projects centrally in one place has completely changed the way we work. Analyses are transparent and decisions can be made on a much more informed basis.“
Marie Goddon 9 November, 2025
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„Multilingualism is a real benefit for international teams. igicrm is flexible, reliable and supports us in standardizing our processes worldwide.“
Eron Wilde October 15, 2025
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„Thanks to igicrm, we finally have a solution that brings all our business processes together. From customer management to projects and reports - everything is organized intuitively and efficiently, which helps our team enormously.“
Mika Solis 12 November, 2025
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„We were impressed by how quickly our team was able to adapt the software. The training and support are first-class, and the numerous integrations save us valuable time every day.“
Vera Kade 18 November, 2025
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„igicrm grows with our company. Whether small projects or extensive campaigns, the system adapts flexibly to our requirements and always remains reliable.“
Elara Quinn October 27, 2025
- Range of functions ›
Everything you need for clean receipts
From quotation to credit note with references, status, and history.
offers
Credit Notes
invoices
X-Bills
returnee
Less Costs
One software for all processes.
More Productivity
More results with the same or fewer employees.
Faster Processes
Complete tasks faster with automation.
- Suitable for your workflow ›
Billing in a continuous flow
Catalogs, templates, and exports ensure speed and consistency—from deal to shipment.
- product catalog
- delivery notes
- Email templates
- Status & History
- CSV exports
- Reporting
Our prices at a glance
- Get started today ›
Making business smarter - with 
- 24/7 support
- Free live demo
- No credit card
- 24/7 support
- Free live demo
- No credit card
- FAQ ›
