{"data":{"slug":"spree","name":"Spree Commerce","tagline":"BSD-3-Clause Ruby commerce OS; Free Sandbox, no platform fees","category":"payments","categoryName":"Payments","url":"https://spreecommerce.org","github":"https://github.com/spree/spree","pricing":"freemium","hook":"Spree is the Ruby commerce OS you run when Medusa Node stack is the wrong shape.","whatsGood":"BSD-3-Clause. Self-host OSS with zero platform fees. Free Sandbox (no credit card) verified on the homepage 2026-09-04. REST/OpenAPI, Next.js storefront path, native B2B and multi-vendor.","theCatch":"Ruby commerce + REST/OpenAPI + Next.js storefront — not Medusa MIT Node OS. Solidus (BSD sibling) omitted: same Spree-fork slot. Distinct from Medusa.","verdict":"BSD-3 Ruby commerce. Self-host free; Sandbox has no CC. Not Medusa.","addedAt":"2026-09-04","featured":false,"domain":"Payments","subSpecialty":"Commerce","capabilities":["commerce","self-host"],"surfaces":["Self-host","Hosted"],"ecosystem":["Multi-platform"],"licenseModel":"Freemium","githubStars":15664},"related":[{"slug":"stripe-cli","name":"Stripe CLI","tagline":"Official Stripe terminal for webhooks, events, and API objects"},{"slug":"polar","name":"Polar","tagline":"Apache-2.0 merchant-of-record billing for indie and AI products"},{"slug":"hyperswitch","name":"Hyperswitch","tagline":"Apache-2.0 payment orchestrator you can self-host"},{"slug":"killbill","name":"Kill Bill","tagline":"Apache-2.0 in-house subscriptions and payments, no % take-rate"},{"slug":"lago","name":"Lago","tagline":"AGPLv3 usage and entitlements metering you self-host"}],"links":{"self":"/api/gems/spree","html":"/gems/spree","markdown":"/gems/spree.md","category":"/api/gems?category=payments","categoryPage":"/stacks/payments"}}