saas-starter

VeloBase Harness: Launch AI SaaS with Instant Billing Setup

Name: VeloBase Harness: Launch AI SaaS with Instant Billing Setup
Author: velobase

Free Next.js boilerplate with ready-to-deploy Stripe integration, usage-based billing, and attribution for AI startup founders wanting to monetize quickly.

452 stars53 forksTypeScriptUpdated 5/31/2026100% free · 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

•You want to launch a SaaS product with a scalable, usage-based pricing model.
•You need to integrate Stripe payment processing into your AI-powered application.
•You'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.

Ready-to-paste prompt

npx create-t3-app@latest my-saas-app --template https://github.com/velobase/velobase-harness

Topics

ai-agent

ai-saas

billing

boilerplate

harness

monetization

nextjs

nextjs-starter

nextjs-template

open-source

open-source-saas

open-source-saas-boilerplate

saas

saas-boilerplate

shipfast-alternative

stripe

subscription

trpc

typescript

vibe-coding

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

top-level files

folders

8.3M

repo size

MIT

license

Key files

AGENTS.md

AGENTS.zh-CN.md

eslint.config.mjs

next.config.js

package.json

postcss.config.js

File tree

.github/

.playwright-mcp/

.vscode/

deploy/

docs/

messages/

prisma/

public/

scripts/

src/

.dockerignore

.env.example

.eslintrc.json

.gitignore

.npmrc

AGENTS.md

AGENTS.zh-CN.md

CLAUDE.md

components.json

CONTRIBUTING.md

docker-compose.test.yml

docker-compose.yml

docker-entrypoint.sh

Dockerfile

Quick Actions

Details

Creator

velobase

Language

TypeScript

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