FounderKit is a production-ready Next.js boilerplate with auth, payments, admin panel, blog, and email templates. Skip the boilerplate. Ship the product.
One-time purchase · Full source code · Lifetime updates
founderkit.vercel.app/dashboard
Dashboard
Billing
Settings
Admin
MRR
Users
Growth
Active
Built by Marcos — not a faceless product.
18 y/o developer from Spain. Building in public. If something breaks, I fix it.
Everything wired up for you
The parts that take weeks — already done and working.
Auth — ready
Clerk handles sign-up, login, Google & GitHub OAuth, magic links, and user management. Zero configuration.
Payments — ready
Stripe subscriptions, 3 tiers, checkout sessions, billing portal, and webhook handling wired up and working.
Dashboard — ready
Protected sidebar layout with stats cards, upgrade flow, billing management, and settings. Dark mode default.
Admin panel — ready
User table with plan breakdown, MRR stats, and role-based access. Know your numbers from day one.
Emails — ready
React Email templates for welcome, upgrade, payment failed, and cancellation. Sent via Resend.
Blog — ready
MDX blog with frontmatter, reading time, author info, and a clean card grid. Start writing and ship content.
Modern stack
Well-maintained tools used by the best SaaS companies. No vendor lock-in on the things that matter.
FrameworkNext.js 16
AuthClerk
PaymentsStripe
DatabaseDrizzle + PostgreSQL
EmailsResend + React Email
UITailwind v4 + shadcn/ui
BlogMDX
DeployVercel + Supabase
vs ShipFast
Same quality, more features, half the price.
Price$99$199
Auth (Clerk)✓✓
Stripe payments✓✓
Admin panel✓✗
MDX Blog✓✓
Email templates✓✗
OG images✓✗
Waitlist mode✓✗
FounderKitShipFast
From zero to live in 4 steps
No complicated setup. No hidden gotchas.
01
Clone the repo
Download the source code. Run npm install.
02
Add env vars
Copy .env.example. Paste your Clerk, Stripe, and Supabase keys.
03
Customize
Change the name, colors, plans. It's all yours — no lock-in.
04
Deploy
Push to Vercel. Supabase handles your DB. You're live.
Simple pricing
One purchase. Use it for every project you build.
One-time purchase
FounderKit
$99one time
Full source code — yours forever
Auth, payments, admin panel, blog, emails
Next.js 16 + Clerk + Stripe + Drizzle + Resend
Lifetime updates included
No seat limits — use on any project
48h refund if something doesn't work
Secure checkout via Gumroad
Frequently asked
Is this a one-time purchase?
Yes. Pay once, get the full source code. No subscriptions, no seat limits. Use it for as many projects as you want.
Do I need a Stripe account?
Yes, to handle payments. Stripe has a free sandbox mode so you can develop without real charges. Setup takes ~5 minutes.
What database does it use?
Drizzle ORM with PostgreSQL via Supabase. You can swap it for any Postgres provider — Neon, Railway, PlanetScale-compatible, etc.
Does it work with the latest Next.js?
Yes. FounderKit is built on Next.js 16 with the App Router, React 19, and Tailwind v4. Fully up to date.
How is this different from ShipFast?
FounderKit is $99 vs $199. It includes an admin panel, MDX blog, React Email templates, and OG image generation — all missing from ShipFast.
Can I get a refund?
If the code doesn't work as described and I can't fix it within 48 hours, I'll refund you. No questions asked.
Stop rebuilding the same foundation
Every SaaS needs auth, payments, and an admin panel. Buy FounderKit once. Reuse it forever.
One-time purchase · Lifetime updates · Full source code