The open-source invoicing platform for freelancers and small businesses.
Send beautiful quotes and invoices, accept online payments, automate recurring billing — and own every byte of your data.
Most invoicing tools force a trade-off: easy to use or respectful of your data. Augias gives you both. It's a mature, production-ready billing platform you can run on your own server for free, or let us host for a flat $8/month — no per-client limits, no surprise tiers, no lock-in. Built on Symfony 7 and PHP 8.4, it's designed to be extended, integrated, and trusted.
- Quotes that convert into invoices in one click
- Recurring invoices on flexible schedules
- Multi-currency support (real
Moneyobjects — no float rounding) - Multi-tax support with invoice-level tax and automatic rate snapshot on issue
- Flat-rate and percentage tax types, plus per-line discounts
- 8 built-in PDF templates for invoices and quotes
- Automatic overdue detection with configurable notifications
- Payment reminders sent on a schedule you define
- Create a new client directly from the invoice or quote form
- Invoice state machine (draft → pending → paid)
- Full client and contact management
- Custom fields for clients and contacts
- Per-client currency, addresses and contact channels
- Multi-tenancy out of the box (run multiple companies from one install)
- Two-Factor Authentication (2FA) via TOTP
- Google OAuth login
- User email verification
- Role-based access control with Symfony Security & Voters
- Guided onboarding flow with a checklist for new users
- Bring-your-own Stripe, PayPal and other gateways via Payum
- Online payment links sent with invoices
- PCI-compliant — no card data ever touches your server
- REST API (JSON-LD, JSON-HAL, JSON, XML) powered by API Platform 4
- Token-based auth (
X-API-TOKEN) - Built-in MCP server with OAuth2 for AI agent automation
- Meilisearch integration for fast full-text search across all data
- Grid export and full company data export
- Notifications via email, SMS and chat channels
- 100% self-hostable — your database, your rules
- Encrypted secrets, Doctrine multi-tenancy filters
- MIT licensed — fork it, modify it, ship it
- Symfony 7.1, PHP 8.4, Doctrine ORM, API Platform 4
- Tabler UI on Bootstrap 5.3 — fully responsive, mobile-friendly
- Stimulus, Webpack Encore, Bun, Sass
- Helm charts for Kubernetes, opt-in Prometheus metrics
- Symfony Messenger for async task processing
- ULID primary keys, PHPStan level 6, ECS, Rector
Both versions ship the same codebase and feature set. Pick whichever fits your workflow.
| 🏠 Self-Hosted (Free, MIT) | ☁️ Hosted ($8/month) | |
|---|---|---|
| Price | Free forever | Flat $8/mo — no per-client fees |
| Setup | You install & maintain | Zero setup — sign up and send |
| Updates | Manual | Automatic |
| Backups | You manage | Daily, managed for you |
| Branding | Yours | Augias branding removed |
| Early access to new features | — | ✅ |
| Data ownership | Full | Full — export anytime |
| Best for | Tinkerers, privacy-first teams | Anyone who wants to invoice today |
Dashboard |
 Client View |
 Invoice List |
 Invoice Editor |
 Recurring Invoices |
 Payments |
git clone https://github.com/herc-si/SolidInvoice.git
cd SolidInvoice
docker compose -f docker-compose.dev.yml upComposer and frontend dependencies install themselves into named volumes on the
first run, so nothing needs to be present on the host. The application is served
on http://localhost:8765.
Get up and running in seconds with a self-contained binary — no PHP, no web server, no extensions to install.
Direct binary download:
Grab the latest binary for your platform from the releases page, make it executable, and run it:
chmod +x augias
./augias runThat's it — open http://localhost:8765 and you're invoicing.
git clone https://github.com/herc-si/SolidInvoice.git
cd Augias
composer install
bun install && bun run devFor production builds:
bun run buildRequirements: PHP 8.4+, ext-curl, ext-gd, ext-intl, ext-openssl, ext-pdo, ext-soap, ext-xsl, MySQL/MariaDB or PostgreSQL.
Backend: Symfony 7.1 · PHP 8.4 · Doctrine ORM · API Platform 4 · Payum · MoneyPHP Frontend: Tabler · Bootstrap 5.3 · Stimulus · Webpack Encore · Bun · Sass Quality: PHPStan (level 6) · ECS · Rector · PHPUnit · Foundry · GitHub Actions
- 📖 Docs & guides — the
docs/directory in this repository - 🔄 Upgrading —
UPGRADE.md - 📝 Changelog —
CHANGELOG.md
We love contributions of every shape — code, docs, translations, bug reports, ideas. Look for the good first issue label to get started, then read the contributing guide and our code of conduct.
Found a vulnerability? Please do not open a public issue. See SECURITY.md for our responsible disclosure process.
Augias is a fork of SolidInvoice by Pierre du Plessis / SolidWorx, released under the MIT License. Essentially all of the application below the rebrand is their work.
The upstream project is supported by JetBrains (PhpStorm licenses), Docker (Docker Hub) and Sentry (Business plan). Those sponsorships are theirs, not this fork's — they are listed here as credit, not as a claim.
Augias is open-source software released under the MIT License,
inherited from SolidInvoice. The copyright notice of the original author is
retained in LICENSE and in every source file, as the licence requires.
Releases · Docs · Upstream project
Built on SolidInvoice by SolidWorx and its contributors.