InvoicePlaneInvoicePlane Project
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InvoraOwnware
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Related Products
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About
InvoicePlane is a free and open source invoicing application. The project is the official successor and owner of the codebase of FusionInvoice version 1.x, which was written by Jesse Terry. FusionInvoice was an open source software before but was transformed into a commercial product with the release of version 2.x. The main idea behind the InvoicePlane software is the creation of an application you host on your own server and use it for basic invoicing and client management. The target groups are freelancers, self-employed workers and small to medium sized companies which need a reliable and easy to use invoicing system but who can't afford an expensive software. InvoicePlane is translated into many languages by community members and more languages are coming soon.
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About
Self-hosted invoicing you own outright - no monthly fee, no cut of what you bill, no invoice cap. Estimates convert to invoices in one click, every document renders to a branded PDF, and clients open a public link without an account. Record part-payments and see what you are owed by client and by age.
Recurring invoices draft each cycle for you to review; a unique period stamp means the same month can never draft twice. Nothing is emailed automatically - every client email is a button you press, sent through your own SMTP, each attempt logged. Version 3.1 adds emailed invoices and reminders plus an .ics feed of due dates, all shipped switched off.
Also included: REST API with revocable keys, webhooks, an MCP endpoint for AI assistants, 2FA, OIDC sign-in, scheduled backups, audit log, dark mode. Plain PHP 8 + MySQL or SQLite, no framework, no build step. It never phones home.
A live demo runs on the product page - it opens signed in, with no signup and no password.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Not Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Anyone searching for an application application that manages quotes, invoices, clients and payments
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Audience
Small businesses, freelancers and agencies that want to own their invoicing stack instead of renting SaaS
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Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
No information available.
Free Version
Not Supported
Free Trial
Not Supported
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Pricing
$99 one-time
One-time purchase. Single licence $99 - one domain you own or operate, client work included. Extended licence $229 - as many domains as you own or operate, plus one installation handed over per client project. Full source code included. No subscriptions, no per-user fees, no cut of what you bill.
Free Version
Not Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationInvoicePlane Project
Germany
www.invoiceplane.com
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Company InformationOwnware
Founded: 2026
Slovakia
ownware.io/p/invora
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Alternatives |
Alternatives |
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Categories |
Categories |
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Billing and Invoicing Features
Billing Portal
Supported
Contact Database
Supported
Contingency Billing
Not Supported
Customer Portal
Not Supported
Customizable Invoices
Not Supported
Dunning Management
Supported
Hourly Billing
Not Supported
Invoice History
Not Supported
Mobile Payments
Not Supported
Multi-Currency
Not Supported
Online Invoicing
Not Supported
Online Payments
Supported
Payment Processing
Supported
Project Billing
Not Supported
Recurring/Subscription Billing
Not Supported
Service Ticket Billing
Not Supported
Tax Calculator
Supported
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Billing and Invoicing Features
Billing Portal
Not Supported
Contact Database
Supported
Contingency Billing
Not Supported
Customer Portal
Not Supported
Customizable Invoices
Supported
Dunning Management
Not Supported
Hourly Billing
Not Supported
Invoice History
Supported
Mobile Payments
Not Supported
Multi-Currency
Supported
Online Invoicing
Supported
Online Payments
Not Supported
Payment Processing
Not Supported
Project Billing
Not Supported
Recurring/Subscription Billing
Supported
Service Ticket Billing
Not Supported
Tax Calculator
Supported
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Integrations
ChatGPT
Not Supported
Claude
Not Supported
InterServer
Supported
n8n
Not Supported
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Integrations
ChatGPT
Supported
Claude
Supported
InterServer
Not Supported
n8n
Supported
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