ReadyKit

What is ReadyKit?

ReadyKit is an open-source SaaS boilerplate built with Python, Flask, PostgreSQL, Redis, and Vue 3. It provides a production-ready foundation for developers to launch SaaS applications without building infrastructure from scratch. The platform includes multi-tenant workspace management, allowing users to organize customers into separate isolated environments. It integrates subscription billing through Stripe or Chargebee, handling payment processing and subscription lifecycle management. Authentication is handled through OAuth, multi-factor authentication (MFA), and passkey support, meeting enterprise security requirements. ReadyKit is designed for indie makers and developers who want to focus on building product features rather than implementing common SaaS infrastructure. The boilerplate is fully self-hosted, meaning developers retain complete control over their data and deployment environment. All code is open-source under the MIT license, available on GitHub for inspection and modification. The project includes comprehensive documentation and a live demo at try.readykit.dev. By offering these foundational components pre-built and integrated, ReadyKit reduces development time and complexity for launching production-grade SaaS applications.