What is Invora?
Invora is a self-hosted invoicing system for freelancers, agencies, trades and small businesses, sold as a one-time purchase with full source code rather than a monthly subscription. It handles estimates, invoices, branded PDFs, part-payments, receivables ageing, recurring billing that cannot double-draft the same cycle, clients with CSV import, tax rates and a reusable item catalogue. Outbound features run on your own credentials and ship switched off: emailed invoices and reminders through your SMTP server with a send log, and an .ics feed of due dates. Beyond the invoicing itself it includes a REST API with revocable keys, webhooks, an MCP endpoint for AI assistants, two-factor authentication, OIDC single sign-on, scheduled backups, an audit log and GDPR anonymisation. It runs on plain PHP 8 with MySQL or SQLite on ordinary shared hosting, needs no framework or build step, and never phones home.
Pricing
Price Starts At:
$99 one-time
Price Overview:
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.
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Screenshots and Video
Invora — self-hosted invoicing you own forever. Invoices, estimates, payments, tax and branded PDFs, running on plain PHP and MySQL on hosting you already pay for.
Company Facts
Company Name:
Ownware
Date Founded:
2026
Company Location:
Slovakia
Company Website:
ownware.io/p/invora
Product Details
Deployment
Windows
Mac
Linux
On-Prem
Training Options
Documentation Hub
Support
Web-Based Support
Product Details
Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English
Invora Categories and Features
Billing and Invoicing Software
Contact Database
Customizable Invoices
Invoice History
Multi-Currency
Online Invoicing
Recurring/Subscription Billing
Tax Calculator