MULTI-TOOL WORKFLOW STACKS
The modules teach tools in isolation. Money comes from combining them. Three battle-stacks tuned to your situation (Claude Code power user, React/Next/FastAPI, Vercel/Railway, solo, Sri Lanka). Each lists the chain, the role of each tool, the handoff points, and the cost floor.
STACK A — SaaS MVP in 48 hours
Goal: idea → deployed, paid-ready micro-SaaS in a weekend.
| Phase | Tool | Role | Handoff |
|---|---|---|---|
| 0. Validate | Perplexity | Market/competitor check with citations | Confidence to build |
| 1. Spec | ChatGPT/Gemini | Turn idea into a tight PRD + data model | Paste spec into Claude Code |
| 2. UI | v0 | Generate landing + app shell (Next + shadcn) | Copy components into local repo |
| 3. Build | Claude Code | Wire logic, FastAPI/Next API, auth, DB, Stripe | Your home turf — own the repo |
| 4. Assets | Midjourney + Ideogram | Hero image (MJ) + OG/ad with text (Ideogram) | Drop into /public |
| 5. Deploy | Vercel (front) + Railway (API/DB) | Ship it | Live URL |
| 6. Launch loop | n8n (self-host on Railway) | Waitlist→email, signup→Slack ping, Stripe→onboarding | Runs itself |
Why this order: v0 removes the slowest part of your flow (hand-building UI); Claude Code does what it's best at (real logic in a real repo); n8n turns one-time launch chores into a standing system. You never leave your existing stack.
Cost floor: v0 $20 + ChatGPT/Gemini $20 + Midjourney $10 + Vercel/Railway free–$20
- n8n self-host ~$5 ≈ $55–75/mo of tooling for unlimited MVPs.
The 48h cut: Day 1 = validate + spec + v0 UI + Claude Code core. Day 2 = auth/payments
- assets + deploy + launch automation. Ship Sunday night.
STACK B — Client AI automation delivery
Goal: the repeatable freelance product — "I'll automate your busywork with AI." Highest margin, lowest build cost.
| Phase | Tool | Role | Handoff |
|---|---|---|---|
| 1. Scope | Perplexity + ChatGPT | Research client's tools + draft proposal/SOW | Signed scope |
| 2. Prototype | Zapier | Fast proof-of-concept the client can see working | "Yes, like that" |
| 3. Build | n8n (self-hosted, Railway) | The real workflow: triggers, LLM nodes, branching, error handling | Owned, no per-task fees |
| 4. AI brain | Gemini Flash / DeepSeek | Cheap LLM calls inside n8n (summarize, classify, draft) | Low marginal cost = your margin |
| 5. Custom logic | Claude Code + FastAPI | Any bespoke endpoint n8n calls (your edge over no-coders) | Deployed on Railway |
| 6. Handoff | ChatGPT (custom GPT) or Lovable | Client-facing dashboard / docs they can use | Trained, documented |
| 7. Retainer | n8n monitoring + you | Uptime, tweaks, new flows | Recurring revenue |
Why this wins for you: no-code freelancers can't drop into FastAPI/Claude Code for the hard 10% — you can, so you take jobs they can't and charge more. Self-hosted n8n means you own the client's data story (a real selling point) and pay no per-task tax.
Pricing the deliverable: setup fee ($300–1,500 depending on complexity) + monthly retainer ($50–300 for hosting/monitoring/changes). The retainer is the business.
Cost floor: n8n self-host ~$5–7 + Gemini/DeepSeek API ~cents + Railway ~$5 ≈ under $15/mo to run a client's automation you bill hundreds for.
STACK C — Content + marketing for a solo builder
Goal: one person produces a brand's worth of content — for your own build-in-public and as a resellable "content engine" service.
| Phase | Tool | Role | Handoff |
|---|---|---|---|
| 1. Ideas/research | Perplexity + Grok | Trends (Grok=live X), angles with sources | Content calendar |
| 2. Copy | ChatGPT/Gemini | Posts, threads, scripts, newsletter, captions | Drafts |
| 3. Stills | Midjourney + Ideogram | Brand visuals (MJ) + text-on-image ads/thumbnails (Ideogram) | Image set |
| 4. Video | Kling / Runway | Still→motion clips, faceless shorts | Clips |
| 5. Voice | ElevenLabs | Cloned-voice narration for shorts/demos | VO track |
| 6. Music | Suno | Royalty-clear intro/background music | Audio bed |
| 7. Distribute | n8n / Make | Auto-post to X/LinkedIn/IG, repurpose long→short, schedule | Hands-off pipeline |
The faceless-content engine: Midjourney still → Kling motion → ElevenLabs VO → Suno music → n8n auto-posts. A full video with no camera, no mic talent, no editor, no composer. Build it once for yourself; sell the same pipeline as a service.
Cost floor: Midjourney $30 (Relax) + ElevenLabs $22 + Kling ~$10 + Suno $10
- ChatGPT $20 + n8n ~$5 ≈ $95/mo for a one-person content studio.
How the three stacks reuse the same skills
You learn ~8 core tools once and recombine them. Claude Code + n8n + v0 + an LLM + the media tools cover all three stacks. That reuse is the course's core promise: master a small stack, deploy it three ways (build / automate / market), each monetizable.
Next: 07-course-monetization.md.