billmatic
Simple invoicing and e-invoicing for German small businesses
Freemium
Accounting
About billmatic
## What is billmatic?
billmatic is cloud-based invoicing, e-invoicing, and accounting software built for freelancers, agencies, founders, consultants, self-employed professionals, and small businesses in Germany.
The platform helps businesses create quotes, invoices, ZUGFeRD e-invoices, payment reminders, incoming invoice workflows, and DATEV-compatible exports in one simple digital workflow.
billmatic is designed for companies that want to move away from Word invoices, Excel templates, manual PDFs, or outdated billing tools and manage invoicing, receivables, and accounting preparation in a structured cloud-based system.
## Built for the German market
billmatic focuses on the needs of small and medium-sized businesses in Germany. Many companies do not need a complex ERP system or overloaded accounting platform. They need a practical tool for everyday financial administration.
billmatic supports German-market workflows such as:
- ZUGFeRD e-invoices
- e-invoicing workflows
- DATEV-compatible exports
- accounting handover to tax advisors
- customer and company management
- product management
- incoming invoice management
- payment reminders and dunning workflows
This makes billmatic especially relevant for businesses preparing for structured e-invoicing requirements and more digital accounting processes in Germany.
## Key features
- Quote creation
- Invoice creation
- ZUGFeRD e-invoice creation
- Online invoicing
- Payment reminders
- Dunning management
- Incoming invoice management
- Customer management
- Company management
- Product management
- Invoice history
- CSV export
- DATEV-compatible export
- Automated email import for incoming invoices
- API access for integrations
## API-ready invoicing workflows
billmatic is built with integration in mind. The billmatic API allows companies to create, search, and update invoices, quotes, customers, and products from external systems.
This makes billmatic useful for businesses that want to connect invoicing and e-invoicing workflows to:
- internal tools
- custom business applications
- automation workflows
- existing CRM or ERP-like systems
- chat-based assistants such as PageBot
With the API, billmatic can become part of an existing software environment instead of forcing businesses to change all of their internal processes.
## Integration with PageBot
billmatic can also work together with PageBot, a conversational website and business assistant developed by ujamii GmbH.
Through this integration, users can create invoices and trigger billing-related workflows through chat-based interactions. This enables use cases such as:
- creating invoices through chat
- managing invoicing workflows via assistant
- connecting business administration to messaging-based workflows
- simplifying recurring accounting-related tasks
This makes billmatic especially interesting for businesses that want simple invoicing software today and more automated, chat-based business workflows in the future.
## Who is billmatic for?
billmatic is made for:
- freelancers
- agencies
- consultants
- founders
- startups
- self-employed professionals
- service providers
- small businesses in Germany
- teams that work with external tax advisors
- companies that need DATEV export
- businesses that want to replace Word or Excel invoices
billmatic is not designed to be an overloaded enterprise ERP system. It focuses on practical invoicing, e-invoicing, document workflows, reminders, and accounting preparation for everyday businesses.
## Why billmatic?
Many small businesses in Germany still create invoices manually or use outdated tools, even though structured e-invoicing is becoming increasingly important.
billmatic was built to make invoicing and accounting preparation easier, faster, and more accessible. The goal is to help small businesses reduce manual work, avoid unnecessary complexity, and keep their billing data organized.
Instead of trying to cover every possible enterprise accounting use case, billmatic focuses on the core workflows that small businesses need most:
- write quotes
- create invoices
- send e-invoices
- manage incoming invoices
- remind customers about overdue payments
- prepare exports for tax advisors
- integrate billing workflows through an API
## Developed by ujamii GmbH
billmatic is developed by ujamii GmbH, a software company based in Dresden, Germany. ujamii GmbH has been developing software solutions since 2014 and builds practical SaaS products for digital business workflows.
## Keywords
Invoicing software Germany, e-invoicing software Germany, accounting software for small businesses, ZUGFeRD invoice software, DATEV export software, Rechnungssoftware, Buchhaltungssoftware, eRechnung, ZUGFeRD, DATEV Export, Mahnwesen, Eingangsrechnungen, API invoicing software, German small business software.
About Accounting
Bookkeeping and accounting software