Tag
9 catalogue entries use this topic; each Project's license policy is labeled separately.
Open-source payment switch unifying 270+ processors behind one integration
Hyperswitch is an open-source payment switch that routes transactions across 270+ processors from one integration, with vault, 3DS, retries, and reconciliation.
Open-source ecommerce plugin for WordPress
WooCommerce is an open-source ecommerce plugin that turns a WordPress site into a self-hosted online store with payments, shipping, and a REST API.
Self-hosted invoicing and billing with quotes, payments, and time tracking
Invoice Ninja is a self-hosted invoicing and billing app for freelancers and small businesses, covering quotes, invoices, online payments, and time tracking.
Self-hosted invoicing with estimates, expenses, payments, and APIs
Crater is a self-hosted invoicing app for freelancers and small businesses with estimates, invoices, payments, and expense tracking.
Open-source user infrastructure for auth, payments, emails, and analytics
Hexclave is an open-source user-infrastructure platform for authentication, teams, payments, emails, and analytics, available as managed cloud or free self-hosting.
Self-hosted accounting with invoicing, inventory, and reports
Bigcapital is a self-hosted accounting system for small and medium businesses. It records sales and purchase invoices, tracks expenses and inventory, and produces financial reports from a double-entry ledger.
Open-source programmable ledger for tracking money movement
Formance is an open-source programmable ledger for tracking money movement, built on double-entry accounting and the Numscript transaction language.
Business account software for payments, invoices, and financial workflows
Mercury provides business account software for viewing balances, making payments, issuing invoices, and controlling team access to financial workflows.
Hosted commerce covering storefront, checkout, and payments
Shopify's real product is checkout. Conversion on a Shopify checkout is high enough, and the payment, tax, and fraud handling behind it complete enough, that most merchants should think very hard before replacing it.
