Billing & Automation Tools

A self-hosted personal finance tracker supporting multiple currencies and automated transaction import.

A web-based farm recordkeeping application for data collection, planning, and management.

A web interface for Beancount double-entry bookkeeping, providing reports, charts, and transaction editing.

Firefly III is a self-hosted financial manager that helps you track expenses, income, budgets, and transactions with a clear double-entry bookkeeping system.

Flowctl is a CLI tool that automates cloud cost tracking by fetching and displaying usage data from major providers.

FOSSBilling is an open source billing and client management platform for hosting providers and digital service businesses.

Fredy is an open source tool that scrapes hosting provider invoices and sends billing data to your accounting system.

Full Help is a billing and support automation platform for hosting providers, domain registrars, and ISPs.

Open source membership management and billing automation for associations.

Ghostfolio is an open source personal finance dashboard that helps you track your investments and net worth across multiple accounts.

Self-hosted error tracking and performance monitoring that mirrors the open-source Sentry SDK.

Gotenberg is a Docker-powered stateless API for converting HTML, Markdown, and Office documents to PDF and other formats.

Open-source web application for household inventory, meal planning, and chore tracking.

Open-source groupware suite combining CRM, project management, email, and invoicing with a built-in website builder.

Open source server rent and billing management for hosting providers and datacenters.

Open source cron job monitoring with instant alerts when scheduled tasks fail or run late.

Open source event management and ticketing platform with built-in billing automation.

HomeBox is an open source inventory and organization system for tracking home IT assets, warranties, and maintenance schedules.

Billing and automation platform for hosting, cloud, and digital service providers.

An open source payment switch that lets you connect to multiple payment processors through a single API integration.