7 Best Open Source Sellfy Alternatives
A curated collection of the 7 best open source and self-hosted alternatives to Sellfy in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Sellfy in 2026? The top open-source alternative is Medusa — Open-source commerce platform for developers.
Other highly rated open-source Sellfy alternatives include Saleor, Spree Commerce and Gumroad.
Open-source commerce platform for developers
Medusa is the world's most flexible open-source commerce platform, built for developers and AI agents to customize, extend, and own every aspect of their commerce workflows. Whether handling B2B, B2C, or AI-powered automation, Medusa provides the infrastructure and tools to scale operations efficiently. - Modular Architecture: Advanced commerce logic for any use case with customizable modules. - Admin Dashboard: Fully customizable dashboard for managing commerce operations. - Agent Framework: Guardrails for AI agents to build and deploy customizations safely. - Cloud Infrastructure: Push from GitHub to the fastest, scalable cloud infrastructure. - Agent Harness: MCP, CLI, Skills, and Agent Previews for seamless AI integration. - B2B & B2C Support: Handles complex B2B portals, retail orders, and global fulfillment across multiple 3PLs. - AI-Powered Workflows: Enables AI-driven email-to-order flows and automation for cost savings. - Enterprise-Grade: Powers high-volume operations, including ticketing sales (100k+ monthly orders) and large-scale retail networks. Medusa is open-source and can be self-hosted on any infrastructure. It supports cloud deployment via GitHub integration and provides comprehensive documentation for customization and scaling. The platform is designed to be developer-friendly, with clear guardrails for AI agent interactions. Tech Stack: Node.js, TypeScript, PostgreSQL, Redis, Docker Self-Hosting: Fully self-hostable with support for custom infrastructure setups. EU Compliance: GDPR-compliant with options for EU-hosted infrastructure.
Open source headless ecommerce platform
Saleor is an AI-ready, open-source ecommerce platform that gives teams full control to build fast, integrate freely, and evolve as commerce becomes more connected, intelligent, and conversational. Built for the composable era, Saleor combines a powerful GraphQL API with an extensible admin dashboard, enabling businesses to create unique shopping experiences without vendor lock-in. - GraphQL-First Architecture: Native GraphQL API for flexible data fetching and real-time updates - Composable Commerce: Build and scale without replatforming, supporting omnichannel operations - Extensible Dashboard: Powerful admin interface with PIM, OMS, and translation capabilities - Open Source Core: Transparent, self-hostable solution with no proprietary black boxes - AI-Ready Infrastructure: Designed to integrate with AI agents and automation tools - Scalable Performance: Handles 1B+ requests/month with 400k+ monthly orders processed - Omnichannel Support: Process orders across web, mobile, retail, and agentic channels - Developer Tooling: Includes Configurator CLI, OpenTelemetry integration, and granular permissions - Open Source License: MIT - Self-Hosting: Fully self-hostable with Docker, Kubernetes, or cloud deployments - Cloud Offering: Saleor Cloud provides managed SaaS with automatic scaling - Tech Stack: Python (Django), GraphQL, PostgreSQL, Redis - Deployment Options: Self-hosted, Saleor Cloud, or hybrid configurations - Documentation: Comprehensive guides at docs.saleor.io - Community: Active GitHub repository with 23k+ stars and regular releases
Open source headless eCommerce platform
Spree Commerce is an open-source headless eCommerce platform designed for flexibility and scalability. It provides a full REST API, TypeScript SDK, and a production-ready Next.js storefront, enabling developers to build custom eCommerce solutions without vendor lock-in. - Headless Architecture: Full REST API for seamless integration with any frontend or mobile app. - TypeScript SDK: Simplified development with TypeScript support. - Next.js Storefront: Production-ready storefront included. - Multi-Store Support: Manage multiple brand stores from a single admin panel. - Marketplace Capabilities: Multi-vendor sync and marketplace payments. - B2B & Wholesale: Buyer organizations, custom pricing, approval workflows, and bulk ordering. - Multi-Region & Multi-Warehouse: Local currencies, languages, taxes, and shipping with warehouse routing. - Omnichannel Commerce: Unified platform for online, in-store, and mobile experiences. - No Platform Fees: Self-hosted with zero vendor lock-in. - Enterprise Ready: Scalable for large businesses with compliance and security features. Spree Commerce is open-source and self-hosted, allowing full control over infrastructure. It supports deployment on any cloud provider or on-premise server. The platform is built with Ruby on Rails and PostgreSQL, with extensive documentation and community support available for setup and customization.
A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.
A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.
Billing platform for AI-era software with global tax handling
Polar is the Merchant of Record for developers building AI-era software, providing payments, subscriptions, and usage-based billing with global tax handled automatically. - Usage-based billing: Meter tokens, API calls, compute, and storage down to the event level - Subscriptions: Recurring plans with trials, upgrades, and proration built in - Seats management: Add, remove, and prorate seats automatically - Credits system: Prepaid balances that drain as usage flows - Global tax compliance: Automatic sales tax collection and remittance across 100+ markets - Real-time cost insights: Track gross margins per customer with live usage and cost data - Automated payouts: Revenue settles to your bank account on your schedule - Fraud protection: Chargeback and refund handling managed by Polar Polar is a fully managed SaaS platform with no self-hosting option. The service handles all infrastructure, compliance, and payment processing requirements. Developers integrate via API or SDK to start billing customers immediately. Pricing starts free for validation, with paid plans scaling from $20/month for early teams to enterprise solutions with custom pricing.
End-to-end frontend platform for enterprise commerce
Alokai is the end-to-end frontend platform for enterprise commerce, designed to bridge the gap between your backend systems and customers. Built as one cohesive platform, it includes a storefront, data layer, cloud infrastructure, monitoring tools, and AI capabilities. - Unified Commerce Platform: Combines storefront, data layer, cloud, monitoring, and AI into a single platform. - AI-Native Architecture: Leverages AI to enhance development speed, personalization, and customer experience. - Composable Storefront: Modern React or Vue-based storefront with one codebase for multiple brands or stores. - Enterprise Integrations: Supports major platforms like SAP Commerce Cloud and Salesforce Commerce Cloud. - Performance Optimization: Addresses slow storefront issues with built-in speed enhancements and audits. - AI-Assisted Development: Accelerates development cycles with AI tools for faster updates and feature implementation. - Professional Services: Offers audits, consulting, and support for enterprise teams. - Scalable Cloud Infrastructure: Cloud-native solution for hosting and scaling e-commerce storefronts. Alokai is primarily a cloud-based platform with enterprise-grade hosting and infrastructure. While it supports self-hosting for certain components, the core platform is designed for managed cloud deployment. The open-source repository (Vue Storefront) provides foundational tools for custom implementations.
Open source eCommerce platform for unique brands
Solidus is a flexible, open-source eCommerce platform built for brands that prioritize uniqueness and customization. Designed to be fully extensible, it allows developers to tailor every aspect of the shopping experience to match their brand's identity. - Extensible Architecture: Customize every part of your store with a modular design. - Rich Feature Set: Includes inventory management, order processing, and payment integrations out of the box. - Developer-Friendly: Built with Ruby on Rails, making it easy to extend and integrate with other systems. - Scalable: Supports businesses of all sizes, from startups to enterprise-level operations. - Community-Driven: Backed by a vibrant community of developers and contributors. - Self-Hosted: Full control over your data and infrastructure. Solidus is a self-hosted solution, allowing you to deploy it on your own servers or cloud infrastructure. It requires Ruby on Rails and a PostgreSQL database for operation. The platform is designed to be scalable and can be customized to fit specific business needs.
About Sellfy
Sellfy is an all-in-one eCommerce platform designed for creators to launch their online store quickly and sell products without transaction fees.
Key Features of Sellfy
- Zero transaction fees – Keep 100% of your earnings
- Multiple product types – Sell digital downloads, print-on-demand, subscriptions, and physical products
- Instant payouts – Receive earnings directly to your bank account
- Built-in marketing tools – Email campaigns, affiliate marketing, SEO, and product upselling
- Customizable storefronts – Ready-made templates with no coding required
- Large file support – Upload files up to 20GB each
- Free 14-day trial – No credit card required
- Custom domains – Use your own domain for branding
- Migration assistance – Free product migration for premium plans
Tech / Self-Hosting
Sellfy is a fully hosted SaaS platform. No self-hosting options are available. The service handles all infrastructure, payments, and security, allowing creators to focus solely on selling their products.