Simple Invoices
The facts below are what the maker publishes about Simple Invoices, checked and dated. Our editors have not written about it yet.
Plans and prices
From Simple Invoices's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Simple Invoices | Free | GPLv3 · no license fees · no per-user charges |
The facts
Each one read from Simple Invoices's own pages, with the date it was checked.
What it does
- Backups
- It provides SQL database backups and JSON exports for migrating data between supported database types.checked 11 Oct 2026
- Client portal
- Yeschecked 19 Sep 2026
- Currencies
- It includes 40+ preset currencies plus custom currencies, with locale-aware formatting.checked 11 Oct 2026
- Deployment and databases
- It can be installed with Docker or manually and supports MySQL, MariaDB, PostgreSQL, or SQLite.checked 11 Oct 2026
- Intended users
- The maker describes multi-domain use cases for SaaS platforms, multi-brand organisations, and regional offices.checked 11 Oct 2026
- Invoice features
- It supports itemised or total-style invoices, customer and biller records, payment tracking, recurring invoices, PDFs, email invoices, and reports.checked 11 Oct 2026
- Languages
- It supports 41+ languages with per-invoice language settings.checked 11 Oct 2026
- Mobile access
- It runs in a browser and its responsive design works on desktop, tablet, and phone without an app installation.checked 11 Oct 2026
- Multi-currency invoicing
- Yeschecked 19 Sep 2026
- Multi-domain use
- One installation can run multiple isolated invoice workspaces, with each domain having its own records, settings, users, themes, and email configuration.checked 11 Oct 2026
- Online payments
- Yeschecked 19 Sep 2026
- Payment integrations
- The listed online payment gateways include Stripe, PayPal Commerce, Mollie, Authorize.net, eWay Rapid, Payments Gateway, Ko-fi, Coinbase Commerce, and Adyen.checked 11 Oct 2026
- Project history
- The maker's timeline lists 2005 as the year of the first release.checked 11 Oct 2026
- Recurring invoices
- Yeschecked 19 Sep 2026
- Security configuration
- Payment gateway secrets can be encrypted using the SI_GATEWAY_SECRETS_KEY configuration value.checked 11 Oct 2026
- Support and contributions
- The project welcomes community support and accepts bug reports, issues, pull requests, and discussions on its listed development platforms.checked 11 Oct 2026
- What it does
- Simple Invoices is a free, open-source, self-hosted web-based invoice management system for creating, managing, and sending invoices.checked 11 Oct 2026
The company
- Founded
- 2005checked 28 Sep 2026
Money
- Free plan
- Yeschecked 19 Sep 2026
- Recurring billing
- Recurring invoices can be scheduled daily, weekly, monthly, or yearly, and generated by a cron job or manual trigger.checked 11 Oct 2026
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