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Developer tools

Open SaaS

Free softwareOpen sourceLocal

Start a web app with account sign-in, payment integration code and a database setup.

What you can use it for

Start a web app with account sign-in, payment integration code and a database setup.

  • Editable full-stack starter with authentication and payment integrations.
  • MIT code permits commercial use.
Workflow coverage and comparison notes

Code for a SaaS foundation with authentication, database and payment integrations, without buying the ShipFast template. Different stack: Wasp/React/Node/Prisma rather than Next.js. Third-party services and deployment costs remain.

Before you switch

Uses Wasp, React, Node.js and Prisma; it is not a drop-in Next.js ShipFast replacement. Requires development and deployment work. Database, hosting, domain, email, storage and payment-processor fees may apply. AI examples require a separate model/API budget. Integrations and production payments have not been tested by us.

Alternatives to these paid apps

Each comparison covers the workflow described above, rather than every paid feature.