Catalog
Explore and compare curated open-source alternatives. Filter by platform, licensing, or deployment mode to find your perfect fit.
4 tools found
Spree Commerce
Spree Commerce is a self-hosted headless e-commerce platform that replaces hosted monoliths with a decoupled Next.js storefront and zero transaction fees.
15.8kLinuxmacOSWindowstoday
BSD-3-ClauseDigital Downloads & Sales
Polar
Polar is an open-source Merchant of Record replacing Lemon Squeezy with native event-based usage metering, automated GitHub entitlements, and typed SDKs.
10.5kLinuxmacOSWindowstoday
Apache-2.0Digital Downloads & Sales
Paymenter
Paymenter is an open-source hosting billing platform that replaces WHMCS with self-hosted subscription management and automated server provisioning.
2.8kLinuxmacOSWindowstoday
MITDigital Downloads & Sales
pretix
pretix is a self-hosted event ticketing platform providing full data sovereignty, customizable shopfronts, and offline entry validation.
2.6kLinuxmacOSWindows1d ago
GPL-3.0Digital Downloads & Sales