SaaSStarter

Ship your SaaS in days.

Production-ready auth, billing, email, and analytics. Built on Next.js 15 — fully typed, tested, and ready to clone.

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2,400+ developers
already shipped their SaaS
Next.js 15SupabaseStripePrismaResendTypeScript
app.saastarter.dev/dashboard
Overview
Revenue
Users
Settings
MRR
$24.8k
+18%
ARR
$297k
+18%
Users
3,241
+22%
Churn
1.4%
-0.6%
Revenue · 2025+34.2%
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Live activity
New signup · priya@nexaflow.ionow
Invoice paid · $49 · Pro plan2m
Webhook · stripe.checkout.done5m

Everything wired up on day one

Four pillars. Zero boilerplate.

Auth, billing, email, and analytics — production-ready from your very first commit.

Auth

Auth in 5 minutes

NextAuth v5 pre-configured with Google, GitHub, and magic-link. Prisma-backed sessions, middleware-protected routes, and RBAC — ready from git clone.

// middleware.ts
export { auth as middleware } from '@/auth'

export const config = {
  matcher: ['/((?!api|_next).*)'],
}
Auth docs
Billing

Stripe, fully wired

Checkout, webhooks, Stripe Tax, billing portal, and invoice emails — all synced to Prisma in real time.

checkout.session.completednow
invoice.payment_succeeded2s
customer.subscription.updated8s
Email

Beautiful emails

React Email + Resend. Fully typed, browser-previewed, and pixel-perfect across every client. Welcome, invoice, and reset templates included.

A
Welcome to Acme!
hello@acme.com → you@email.com
You're all set 🎉
Your account is live. Click below to open your dashboard and start building.
Open dashboard →
Analytics

KPIs out of the box

MRR, churn, NPS. Prisma Pulse streams real-time events so dashboards update the moment something happens — no polling.

MRR
$24.8k
+18%
Churn
1.4%
-0.6%
NPS
71
+5

Trusted by teams building with the best stack

Stripe
Supabase
Vercel
Next.js
Prisma
Resend
NextAuth
Tailwind
Stripe
Supabase
Vercel
Next.js
Prisma
Resend
NextAuth
Tailwind
TypeScript
React
GitHub
PostgreSQL
Redis
Cloudflare
AWS
Linear
TypeScript
React
GitHub
PostgreSQL
Redis
Cloudflare
AWS
Linear

2,400+

developers using this

11 days

avg. time to first paying user

100

Lighthouse score

MIT

open source license

Testimonials

Don't take our word for it

We went from idea to paying customers in 11 days. The auth and billing setup alone saved us a week of work.

SC

Sarah Chen

CTO at NexaFlow

The Lighthouse scores are real. Zero regressions in production. This is the template I wish I had three startups ago.

MR

Marcus Reid

Founder at Gridcraft

GDPR compliance was the part I was dreading most. It is just done. Cookie consent, data export, deletion — all there.

PS

Priya Sharma

Head of Eng at TrustLayer

Pricing

Simple, transparent pricing.

Start free. Upgrade when you're ready. No contracts, no surprises.

Starter

For solo builders getting off the ground.

$0/mo

Free forever · No credit card

  • Up to 3 projects
  • 1 seat
  • Community support
  • Basic analytics
  • Advanced permissions
  • SSO / SAML
  • Audit logs
  • Custom domains

Pro

Most popular

For growing products and small teams.

$24/mo

Billed $290/yr · Save $58

  • Unlimited projects
  • Up to 10 seats
  • Priority support
  • Advanced analytics
  • Advanced permissions
  • SSO / SAML
  • Audit logs
  • Custom domains

Business

Enterprise security, compliance, and control.

$82/mo

Billed $990/yr · Save $198

  • Unlimited projects
  • Unlimited seats
  • 24/7 dedicated SLA
  • Custom analytics
  • Advanced permissions
  • SSO / SAML
  • Audit logs
  • Custom domains

All plans include a 30-day money-back guarantee · No setup fees · Cancel anytime

Frequently asked questions.

Everything you need to know before you start building.

Still have questions?

Contact support
Ready to ship?

Stop building boilerplate.
Start shipping product.

Clone the repo, set your env vars, deploy to Vercel. Your SaaS is live in under 10 minutes.

Get started for free Star on GitHub

MIT licensed · No credit card · Deploy in <10 min