Cursor-native — rules, skills, and MCP templates baked in

Ship your SaaS on your own infrastructure

Premium Next.js 16 boilerplate with Docker, Caddy, Postgres, Stripe, and Better Auth. Self-host on Hetzner in under an hour — with agents that already know your stack.

$199 once · lifetime updates · private repo

Start building See demo SaaS pricing

Self-hosted

Docker Compose + Caddy SSL on any VPS

Cursor-native

Rules, skills, and MCPs baked in

EU-ready

Keep Postgres on your box in Frankfurt

Everything to launch

Auth, Stripe, emails, dashboard, marketing pages, Docker deploy, and Cursor skills without weeks of integration work.

Auth

Better Auth with Google OAuth and magic link.

Billing

Stripe subscriptions, webhooks, and customer portal.

Email

Resend templates for auth and billing events.

Dashboard

Protected shell with a subscription-gated example feature.

Sovereign deploy

Docker Compose, Postgres 16, and Caddy auto-SSL.

Cursor-native

Rules, skills, MCP template, and AGENTS.md.

Demo SaaS pricing

For demonstration only. Example tiers buyers wire to Stripe Price IDs after forking — not the SovereignKit license price.

Stripe test mode

Demo checkout only. No real charges. Use test card 4242 4242 4242 4242 with any future expiry and CVC.

Buying SovereignKit? The license is a separate one-time purchase on the home page — not these subscription tiers.

Starter

For side projects getting first users

$19/mo

Dashboard access
Stripe subscriptions
Email auth (magic link)
Example projects feature

Get Starter

Pro

For serious indie SaaS launches

$49/yr

Everything in Starter
Priority support
Advanced billing portal
Unlimited projects

Get Pro

FAQ

How much does SovereignKit cost?: The SovereignKit license is a one-time purchase (default $199, set in Lemon Squeezy and shown on the marketing site). It includes private repo access and lifetime updates for the boilerplate. The /pricing page shows example SaaS subscription tiers for your product after you fork the template, not the license price.
Is /pricing a real subscription?: No. It demonstrates Stripe billing in the template. When this site uses Stripe test keys, checkout is demo only — no real charges. Use test card 4242 4242 4242 4242. After you fork, you replace these tiers with your own Stripe prices.
What does lifetime updates include?: Security patches, dependency bumps, and new SovereignKit minor releases while the product is actively maintained. Major Next.js or auth rewrites may ship as a paid upgrade if they require substantial rework. You keep the version you purchased forever.
Do I need Vercel?: No. SovereignKit defaults to self-hosting on your VPS with Docker, Caddy, and Postgres. Vercel is an optional fast path.
Where does my data live?: On your VPS Postgres volume by default. See docs/gdpr-notes.md for email (Resend) transit details.
Does it work with Cursor?: Yes — bundled rules, skills, AGENTS.md, and MCP templates give agents full project context.
How long to deploy?: Most buyers reach a live HTTPS app with auth in under 60 minutes using pnpm configure and the deploy script (deploy.sh or deploy.ps1).