Structured product brief
Product: focus timer. Audience: remote teams. Goal: explain a calmer way to protect deep-work time.
Production AI SaaS starter kit
The Production-Ready Next.js AI SaaS Boilerplate
NimBuild AI packages a production-ready starter with Google sign-in, Stripe payments, credit accounting, AI workflows, admin tools, and launch docs.
Lifetime access: $29, save $100
Firebase Google sign-in Stripe subscriptions + credit ledger Production docs included
Read the docsIn the workspace
From a structured brief to accountable AI output
The AI copywriter connects structured input, Volcengine generation, saved history, and credit records in one product workflow.
Firebase Google sign-in with server sessions
Stripe subscriptions and auditable credits
Documented routes, modules, and deployment paths
Generated AI copy draft
A practical post draft with a clear title, readable structure, and saved generation history, produced through the Volcengine workflow.
Credit ledger
AI copy generation-Saved
Subscription credit grant+Saved
Failed run compensation+Reconciled
This workspace is an illustrative product preview based on the nimbuild-to-production documentation, not a live generation result.
Built for the parts that make SaaS real
Most starters stop at a landing page. NimBuild includes the product flows you need after launch: accounts, payments, credits, AI usage, operations, and documentation.
AI workflows with product accounting
The Volcengine-powered AI copywriter is wired with credit deduction, refund-on-failure compensation, and generation history.
Auth, billing, and data already connected
Firebase Google sessions, PostgreSQL, Drizzle, Stripe subscriptions, and webhook accounting are organized into reusable modules.
Readable structure for AI-assisted teams
Routes stay thin, feature modules stay bounded, and docs explain the architecture so Cursor, Claude Code, and your team can make changes safely.
Operational screens from day one
Admin pages cover users, subscriptions, credit adjustment, and ledger history, giving you the controls a commercial SaaS needs after checkout.
The foundation stays out of your way
A typed, documented base for the parts that keep running after the demo ends.
AI usage workflows
Provider adapters, generation history, credit costs, and refund compensation are already wired for commercial AI features.
Stripe subscriptions
Monthly and yearly plans, webhooks, payment records, and scheduled credit grants are designed for recurring revenue.
Firebase Google sign-in
Google-only sign-in, secure server sessions, optional Turnstile gating, route protection, and admin checks are ready.
Deployable architecture
Vercel-friendly App Router structure, cron endpoints, environment docs, and clear module boundaries keep launch work predictable.
Typed product modules
Next.js 16, React 19, TypeScript, Tailwind CSS, Radix UI, and Framer Motion are organized for reuse.
Ledger-backed database
PostgreSQL and Drizzle track users, plans, credit buckets, ledger entries, payments, and generation history.
Marketing and docs
Landing pages, pricing, blog MDX, SEO metadata, legal pages, and Fumadocs documentation ship with the starter.
Agent-friendly codebase
Feature folders, server boundaries, support helpers, and docs make the project easier for AI coding tools to modify.
Frequently asked questions
What NimBuild includes, how licensing works, and what happens after checkout.
What is included in the lifetime purchase?
The lifetime purchase includes the production-ready Next.js AI SaaS boilerplate, authentication and billing architecture, credit accounting, an AI copy workflow, admin screens, marketing pages, documentation, and access to the official source repository.
Can I build and sell products with the source code?
Yes. You can use the source under the repository license to build commercial products. The license does not grant permission to present the NimBuild website or brand as your own.
How is repository access delivered?
After checkout, access is delivered through a private GitHub repository invitation. Add the GitHub username or GitHub-connected email tied to your membership so the invitation can be issued.
What is the refund scope?
Delivery failures, material defects, duplicate or unauthorized charges, and refunds required by consumer law are reviewed under the refund policy. Change-of-mind requests after substantially accessing the source are generally not eligible.
Which technologies are included?
The documented public stack includes Next.js 16, React 19, Tailwind CSS, Radix UI, Framer Motion, PostgreSQL with Drizzle ORM, Firebase Google sign-in, Stripe subscription architecture, Resend, Volcengine, and next-intl.
Do lifetime buyers receive updates?
Lifetime access includes updates published for the lifetime edition without an additional purchase fee. Updates are released through the official source repository.
Start from a SaaS foundation you can sell
Clone nimbuild-to-production, configure Firebase, Stripe, PostgreSQL, and Volcengine, then spend your build time on your product workflow.
Get the source