PayPort Direct
PayPort Direct is invoice payment software for small businesses, vendors, contractors, consultants, agencies, and service providers. The platform helps businesses create customer records, generate invoices, send secure online payment links, and accept card or ACH payments through Stripe. Vendors can manage invoices from a dashboard, track payment status, and see whether invoices are draft, sent, overdue, canceled, or paid. PayPort Direct is designed for businesses that want a simple way to collect invoice payments online without needing a full accounting system or custom payment infrastructure. It is especially useful for service-based businesses that want to reduce manual follow-up, make invoices easier for customers to pay, and keep payment activity organized in one place.
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billmatic
billmatic is cloud-based invoicing, e-invoicing, and accounting software for freelancers, agencies, founders, self-employed professionals, and small businesses in Germany. The platform helps users create quotes, invoices, ZUGFeRD e-invoices, payment reminders, and DATEV exports in one web-based workflow. billmatic includes customer management, company management, product management, incoming invoice management, invoice history, dunning management, CSV export, automated email import for incoming invoices, and API access for integrations with external systems. The software is built for businesses that want a practical alternative to complex accounting or ERP tools and need a simple way to manage billing, receivables, documents, and accounting preparation. With its API, billmatic can be connected to internal tools, custom workflows, and solutions such as PageBot for chat-based invoice creation. billmatic is developed by ujamii GmbH in Dresden, Germany.
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Unico Invoicing
The simplest invoicing solution for small businesses to manage invoices, track payments and automate reminders.
Whether you are a freelancer or tradesman, run a consulting firm or a service-based business, our software is made to make your life easier. Stop using needlessly complicated accounting software or manually creating invoices, and use our simple, free solution to streamline your invoicing and get paid faster.
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Remitae
Remitae is an automated invoice reminder tool for freelancers and small service businesses. Stop chasing unpaid invoices manually — set your reminder schedule once and Remitae handles all follow-ups automatically. Send reminders in a consistent tone (professional, friendly, or firm), track invoice status in real time, and know exactly what's paid, pending, or overdue at a glance. Remitae is built for consultants, freelancers, and small teams who invoice clients regularly and want to get paid faster without awkward manual chasing or relying on spreadsheets and memory. Most invoice tools stop at sending the invoice — Remitae focuses on what happens after. Set it once, and your follow-up runs automatically until the invoice is paid.
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