The best open source alternative to Creem is Gumroad. If that doesn't suit you, we've compiled a ranked list of other open source Creem alternatives to help you find a suitable replacement. Other interesting open source alternative to Creem is Polar.
Creem alternatives are mainly Invoicing & Payment Tools but may also be Payment Infrastructure Tools or Course Creation Platforms. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Creem.
A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.

Gumroad is a powerful platform that empowers creators to monetize their digital products directly to their audience. The platform offers:
The platform handles all the technical aspects like payment processing, file hosting, and delivery, letting creators focus on what they do best - creating valuable content.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
Comprehensive payment solution with built-in tax handling, automated benefits, and seamless integrations for digital product and SaaS businesses.

Polar is a complete payment infrastructure built for modern digital businesses. Key features include framework-specific adapters that enable integration in under a minute, particularly with Next.js for secure checkouts and customer portals. The platform offers sophisticated usage-based billing with built-in support for LLM token tracking and custom ingestion strategies.
The system handles all aspects of digital commerce including:
With competitive pricing at 4% + 40¢ per transaction, Polar provides a modern alternative to traditional payment processors, focusing specifically on the needs of digital product creators and SaaS businesses.