Negocio y ventas

API de medición y facturación por consumo, con suscripciones y gestión de cobros.

Aplicación autoalojada para gestionar facturas, clientes y cobros.

Self-hosted time tracking & invoicing for freelancers and teams: timers, projects, PDF and Peppol e-invoicing. Open-source Toggl/Clockify alternative.

All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketi

Self-hosted invoicing without the bloat.

Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so mu

💰 Billing & Payments knowledge for cloud platforms

Simple and elegant invoicing solution.

Facturación para autónomos: presupuestos, facturas, cobros y firma segura.

Miru | Time Tracking and Invoicing and Employee Benefits. Built using Ruby On Rails and ReactJS

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics &

Open source C# e-invoicing library. Enables creating and reading ZUGFeRD invoices.

Fab-Manager is the FabLab management solution. It provides a comprehensive, web-based, open-source tool to simplify your administrative tasks and your marker's projects.

Invoicing for freelancers & small businesses

Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.

Online Invoice Management in Ruby On Rails.

An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients