Pricing
Invest in your AI skills
One-time payment. Lifetime access. Free updates as the AI landscape evolves.
Free
Foundational AI concepts. Start learning today.
- Chapter 1-3 previews (GPT, RAG, Reasoning)
- Claude Code cheatsheet
- Landing page with overview diagram
- Full chapter content
- Current model comparisons
- Prompt Prefix Codex (44 prefixes)
- Code examples
- Cloud platform architectures
- Capstone project
- Deploy, Scale, Monitor guides
Starter
All 5 core chapters. Full model comparisons, code examples, and cheatsheets.
- Everything in Free
- Full Chapters 1-5 (all sub-sections)
- Current model comparisons (all providers)
- Prompt Prefix Codex (44 prefixes)
- Expanded Prompt Codex page
- Code examples (OpenAI, Claude, LangChain)
- Integration chapter (MCP deep-dive)
- Cloud platform architectures
- Capstone project
- Deploy, Scale, Monitor guides
Pro
The full practitioner toolkit. All 10 chapters, capstone project, production guides.
- Everything in Starter
- 5 cloud platform architecture diagrams
- Capstone: Build an AI Knowledge Assistant
- 6 SVG architecture diagrams
- LangGraph multi-agent workflows
- Deploy to Production (Docker, CI/CD, Terraform)
- Add a Web UI (Next.js, Vercel AI SDK)
- Scale with Async (Celery, K8s, caching)
- Monitor in Production (LangFuse, A/B testing)
- All future chapter updates
Common questions
Is this a subscription?
No. All plans are one-time payments. You pay once and get lifetime access, including future updates as new models, tools, and techniques emerge.
What if I just want the capstone project?
The capstone is included in the Pro plan, which also gives you the deployment, scaling, and monitoring guides. These are designed to work together as a complete learning path.
Can I upgrade later?
Yes. You pay only the difference. If you start with Starter ($29) and later want Pro, you pay $50 to upgrade.
Do you offer refunds?
Yes. 30-day money-back guarantee, no questions asked. If the content does not meet your expectations, email for a full refund.
How is the content different from free resources online?
Individual concepts are available elsewhere. What you are paying for is the curation, structure, and practitioner perspective. The current model comparisons, cloud platform architectures, and capstone project are original content you will not find in documentation.