Get a head start with a free open-source SaaS boilerplate for AI apps. For founders building AI-powered startups.
491 stars59 forksTypeScriptQuality 9/10Updated 6/13/2026100% free ยท open source
What it does
Velobase-harness is a free, open-source Next.js boilerplate that helps AI startup founders quickly monetize their applications with Stripe integration and usage-based billing.
When to use it
โขYou want to launch a SaaS product with a scalable, usage-based pricing model.
โขYou need to integrate Stripe payment processing into your AI-powered application.
โขYou're looking for a fast and easy way to add affiliate and attribution tracking to your app.
Quick start
1Clone the velobase-harness repository from GitHub and install the required dependencies.
2Set up a Stripe account and configure the integration with your application.
3Customize the boilerplate code to fit your specific SaaS product needs.
4Deploy your application to a hosting platform and start tracking usage and revenue.