Open SaaS

Open SaaS is a 100% open-source, full-stack React + NodeJS starter kit engineered to vaporize SaaS boilerplate. Powered by the Wasp framework, it ships pre-wired with auth, Stripe/Lemon Squeezy payments, admin dashboards, AI-ready architecture, type-safe APIs, AWS S3 file uploads, cron jobs, email delivery, an Astro-powered SEO blog, and Playwright E2E tests. One CLI creates a production-grade codebase you fully own—no vendor lock-in—deployable anywhere from Fly.io to your own VPS. The template is battle-tested by 12.5k GitHub stars and live products like Kivo, Scribeist and ReviewRadar, and backed by docs, Discord and a passionate contributor community. Whether you're a non-technical founder validating an idea or a senior engineer racing to MVP, Open SaaS lets you move from zero to paying customers in days, not months, while keeping every line of code transparent and extensible.
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