Built with Claude · May 2026
From Idea to Shipped
in 20 Hours
How a solo founder builds production-ready SaaS, marketplaces, and online shops with Claude. The guide, the templates, and the complete boilerplate code — auth, payments, email, legal, deployment, everything in.
Three tiers: €19.99 (E-Book) · €69.99 (Templates) · €99.99 (Boilerplate) — or bundled for up to 12% off
The unvarnished version of the story
I built tradingstrategies.work in 70 hours, alone. With all the dead ends, all the wrong decisions, all the learn-as-you-go.
Those 70 hours are now available as the guide, the setup templates, and the finished boilerplate code. With Tier 3, you need 20 hours max — because the foundation is built, and you just plug in your own product.
Not a marketing claim. The difference between 70 and 20 hours is the gap between learning as you go and starting from a proven foundation.
Three tiers, three paths
Pick the package that matches your situation. Tier 1 to learn, Tier 2 to ship with Claude Code, Tier 3 to launch directly. Or combine as a bundle and save.
E-Book
Tier 1
Learn the stack
€19.99
~35–40h build time
- ✓Complete guide as e-book (English)
- ✓13 chapters + 3 appendices
- ✓Stack, auth, payments, email, legal
- ✓Architecture reference for 11 modular extensions
- ✓DRM-free, EPUB format
- ✓Also available in German separately
- −CLAUDE.md setup templates
- −Boilerplate code
+ Templates
Tier 2
Ship with Claude Code
€69.99
~27–30h build time
- ✓Three CLAUDE.md setup templates
- ✓Generic Web Product · Marketplace · Content Platform
- ✓Step-by-step onboarding for Claude Code
- ✓Activation flow for all 11 optional modules
- ✓You write the code yourself, with a clear roadmap
- ✓English (Claude Code prompts)
- −The e-book
- −Finished boilerplate code
Boilerplate
Tier 3
Ship in 20 hours
€99.99
max 20h build time
- ✓Production-ready Next.js boilerplate code
- ✓Auth (Email/Password, Google OAuth, Magic Link, 2FA)
- ✓Stripe (Subscriptions + one-time + webhooks)
- ✓Resend bilingual EN/DE (5 email templates)
- ✓Admin dashboard, GDPR legal pages, cron jobs
- ✓11 modules: Blog, Social, Custom Products, Newsletter DOI, Telegram, Referral, Quality Filters, Audit Triggers, authedFetch, …
- ✓ZIP download via Digistore24 after purchase
- −The e-book
- −CLAUDE.md setup templates
Save more with bundles
Want to combine?
If you need more than one tier, you save with a bundle. Delivered as a single ZIP containing all included items — no separate downloads per tier. Instant download via email link after payment, 60-day money-back guarantee via Digistore24.
Bundle 1
E-Book + Templates
€79.99
€89.98
−€9.99 (11%)
Bundle 2 — Complete
E-Book + Templates + Boilerplate
€169.99
€189.97
−€19.98 (11%)
Bundle 3
Templates + Boilerplate
€149.99
€169.98
−€19.99 (12%)
What exactly do you get?
Click a section to see the details.
Tier 1 — The E-Book
13 chapters + 3 appendices, ~1,700 lines of practical reference
+
Tier 1 — The E-Book
13 chapters + 3 appendices, ~1,700 lines of practical reference
Table of contents
- Part 0 — Before You Start (stack, toolchain, honest costs, Path A/B/C)
- Part 1 — Stack Decisions
- Part 2 — The Claude + v0 Workflow (the chapter other guides skip)
- Part 3 — Project Setup (Vercel, Supabase, Cloudflare)
- Part 4 — Authentication (with the WebView OAuth trap)
- Part 5 — Payments (Stripe, webhooks, EU right of withdrawal)
- Part 6 — Email System (Resend, bilingual)
- Part 7 — Automation (cron jobs, social posting risk)
- Part 8 — Legal & Compliance (GDPR, EU tax considerations)
- Part 9 — Deployment (launch checklist)
- Part 10 — Analytics & Monitoring
- Part 11 — What I'd Do Differently
- Part 12 — The Boilerplate Repository
- Appendix A — ENV Variable Reference
- Appendix B — Supabase Schema Reference
- Appendix C — Modular Extensions (all 11 modules described)
Note: the 20-hour claim applies to Tier 3. With just the e-book, expect ~35–40 hours because you write the code yourself.
Tier 2 — Plus 3 CLAUDE.md Templates
Setup templates that let Claude Code structure your project for you
+
Tier 2 — Plus 3 CLAUDE.md Templates
Setup templates that let Claude Code structure your project for you
Three product-specific templates. Pick the matching one, hand it to Claude Code, and it asks you the right questions, lays out the file structure, and walks you step by step to a finished platform.
- Generic Web Product — classic SaaS, business tools, plan-based web products
- Marketplace — multi-sided platforms with provider/buyer flows and Stripe Connect
- Content Platform — premium content, newsletters, community products
Plus: activation steps for each of the 11 optional modules (Blog, Social Composer, Custom Products, Admin Dashboard, Newsletter DOI, i18n, Telegram, Referral, Quality Filters, Mass-Delete-Guard, authedFetch).
With Tier 2 you still write the code — but with a clear roadmap and no guesswork. Templates are in English (Claude Code prompts).
Tier 3 — Plus the Full Boilerplate Code
Production-ready Next.js code where you just plug in your product
+
Tier 3 — Plus the Full Boilerplate Code
Production-ready Next.js code where you just plug in your product
Included in the boilerplate
- ✓ Complete authentication (Email/Password, Google OAuth with WebView fallback, Magic Link, TOTP/2FA)
- ✓ Stripe integration (subscriptions, one-time, Customer Portal, full webhook lifecycle)
- ✓ Resend (5 email templates, bilingual EN/DE: order confirmation, renewal, cancellation, refund, account deletion)
- ✓ Feature-guard system (server-side + client-side, plan-aware)
- ✓ Account self-service (profile, plan, security/2FA, account deletion)
- ✓ Admin panel (stats, user management, newsletter broadcast)
- ✓ SEO (robots.txt, sitemap.xml, OG/Twitter tags)
- ✓ Legal page templates (Impressum, Datenschutz, AGB, Cookies — DE/EN bilingual with [FILL IN] markers)
- ✓ Pirsch Analytics (cookieless, EU-hosted)
- ✓ Cloudflare Turnstile (ENV-gated)
- ✓ 30-min inactivity auto-logout + authedFetch token refresh
- ✓ Changelog system
Plus all 11 modules
- M1 Blog System · M2 Social Composer · M3 Custom Products / Wizard
- M4 Admin Dashboard · M5 Newsletter (Double-Opt-In)
- M7 Telegram Bot · M8 Referral System
- M9 Quality Filters · M10 Mass-Delete-Guard + Audit Triggers · M11 authedFetch
Delivery: 1 ZIP archive via instant download from email link after Digistore24 purchase. Single Developer License. Build-tested, lint-clean, type-clean. 60-day money-back guarantee.
What you don't get
So you know what you still have to bring yourself:
- −Your specific product idea. What your SaaS does is your job.
- −A lawyer for serious legal questions. The legal templates are templates — not legal advice.
- −Business decisions. Tier 1/2/3 helps you build, not market.
- −Branding and logos beyond an accent color.
- −Lifetime updates. Version 1.0, May 2026, one-time purchase.
Frequently Asked Questions
Which tier is right for me?+
What's the difference between Amazon and Digistore for the e-book?+
Do I need prior experience?+
How much will my finished SaaS cost to run?+
Are updates included?+
What language is the material in?+
How does the money-back guarantee work?+
How does a bundle work technically?+
What if I buy Tier 1 and later want Tier 3?+
Will the code still work in 2027?+
Start today instead of putting off till tomorrow
The best time to start is now. The second best is right after you've read this guide. The worst is never.