The Catalog

Every AI tool. Mastered.

Pick the AI you use most and go deep, or start with our free Foundations track. New lessons added every week.

Free Forever

AI Foundations track — eight core lessons that make every other AI tool you use better. Plus first lesson of every track below, on us.

Start free →
New · Free · No login

What does AI actually cost? — a free master lesson plus an interactive calculator comparing pay-per-use, subscriptions, and Copilot Cowork credits for your real usage.

Open calculator →
🎓
New here? Meet your AI Coach. Every track pairs with the Playground — run the same prompt across ChatGPT, Claude, Gemini and more, side by side, and the built-in AI Coach explains why one answer beats another and gives feedback on your own prompts. You'll find the Coach on any page in the bottom-right corner — tap the 🎓 graduation-cap button.

Deep mastery, one AI at a time.

Each track is a structured curriculum that takes you from "I have access" to "I actually save hours a week with this." Hands-on workflows, real exercises, built by people who use these tools daily.

M

Copilot Mastery

by Microsoft · M365 + GitHub

Outlook drafts, Excel formulas, Word documents, Teams summaries, GitHub code review — the daily workflows most Copilot users don't know exist.

26 lessons availableAll available
C

Claude Mastery

by Anthropic

Projects, Artifacts, computer use, Claude Code, connecting Claude to your tools (email, docs, calendar) — get the most out of the AI that thinks before it speaks.

22 lessons availableAll available
G

ChatGPT Mastery

by OpenAI

Custom GPTs, Canvas, voice mode, agents, memory, the power-user prompt patterns. The most-used AI in the world — learn it like a 1%-er.

15 lessons availableAll available

Gemini Mastery

by Google · Workspace

Gemini in Docs, Sheets, Slides, Gmail, plus NotebookLM workflows and the long-context tricks that make Gemini shine on research-heavy work.

14 lessons availableAll available
P

Perplexity Mastery

by Perplexity

The research engine that's eating Google's lunch. Spaces, deep research, citation workflows, Comet browser, and when Perplexity beats every chat AI.

13 lessons availableAll available
🦞

OpenClaw, Safely

open source · self-hosted

The viral self-hosted AI agent — on your hardware, in your chat apps. We teach the part the hype skips: real capability AND the security that keeps you out of the breach scans.

10 lessons availableAll available

Grok Mastery

by SpaceXAI (formerly xAI)

The only AI with a live feed of X's 500M daily posts. The firehose workflows, DeepSearch, Imagine, voice — and the honest judgment layer nobody selling it will teach.

16 lessons availableAll available
🐳

DeepSeek Mastery

by DeepSeek · open-weight

Frontier reasoning and coding at a fraction of the price. The free app, V4 Flash vs Pro, the OpenAI-compatible API, the million-token window, and self-hosting the open weights.

12 lessons · Free → Pro+Free intro

Midjourney Mastery

by Midjourney · image + video

The image model artists actually use. Prompt anatomy, parameters, the web editor, Omni-Reference consistency, photorealism, text-in-image, and video — to a real production pipeline.

12 lessons · Free → Pro+Free intro

Meta AI Mastery

by Meta · apps + glasses

The assistant already in WhatsApp, Instagram, Messenger and your Ray-Ban glasses. Chat, summaries, image gen, vision, live translation, hands-free, and the Neural Band.

12 lessons · Free → Pro+Free intro
🎭

Character.AI Mastery

by Character.AI · roleplay

The world's largest roleplay platform. Find and build characters that hold their persona, use voice, memories and multi-character rooms — plus the honest limits and healthy use.

12 lessons · Free → Pro+Free intro

AI Foundations

tool-agnostic · free forever

The patterns that work on every AI: specific friction, the constraint stack, hallucination spotting, model selection, privacy basics. Make every other tool track easier.

8 lessons availableAvailable · Free
Not sure which to pick?

Which AI should you actually use?

Honest, vendor-neutral head-to-heads — same intelligence, different strengths. Find the right tool for the job before you go deep.

Copilot vs ChatGPT → Claude vs ChatGPT for writing → Perplexity vs ChatGPT for research → Gemini vs Copilot → Best AI for Excel & data →

What can you do with AI? Build something real.

Outcome-first guides that work with whatever AI you already use. Each build takes you from a blank screen to a finished thing — the prompts, the steps, what to include, and what to avoid. Start free; the advanced builds unlock with Pro and Pro+.

🌐

Build a Website

Any AI · step by step

Idea to a live site — pick the right tool, generate your first page from a prompt, then add real copy and custom code.

3 lessons · Free → Pro+Free intro
🛠️

Build an App

Any AI · step by step

Turn a manual task into a working tool, then a real internal app — a calculator, tracker, or intake tool, no engineering team.

3 lessons · Free → Pro+Free intro
🤖

Build an AI Agent

Any AI · step by step

Go from chatting with AI to delegating to it — a task agent that plans, uses your tools, and reports back.

3 lessons · Free → Pro+Free intro

Automate a Workflow

Any AI · step by step

Turn repetitive tasks into automations that run themselves — trigger-and-action, then multi-step flows with AI in the middle.

3 lessons · Free → Pro+Free intro
🧠

Build a Custom AI Assistant

Any AI · step by step

Build an AI that knows your business — a configured expert on your own docs that your whole team can ask.

3 lessons · Free → Pro+Free intro
✍️

Create a Content Engine

Any AI · step by step

One idea becomes a blog post, social posts, an email, and a video script — then a repeatable, on-brand content system.

3 lessons · Free → Pro+Free intro
📈

Build a Sales Engine

Any AI · step by step

Research prospects in minutes, write outreach that gets replies, and run a connected, compliant follow-up pipeline.

3 lessons · Free → Pro+Free intro
💬

Build a Support Chatbot

Any AI · step by step

A chatbot that answers customers from your own content, hands off to a human, and captures leads — right on your site.

3 lessons · Free → Pro+Free intro
🔎

Run Deep Research

Any AI · step by step

Go beyond a quick search to briefs and reports you can trust, with verified citations — then make it recurring.

3 lessons · Free → Pro+Free intro
📊

Analyze Your Data

Any AI · step by step

Ask your spreadsheets questions in plain English, then build insights, charts, forecasts, and live dashboards.

3 lessons · Free → Pro+Free intro
📄

Automate Your Documents

Any AI · step by step

Draft proposals, contracts, and reports from a template and a prompt — then generate documents from data at scale.

3 lessons · Free → Pro+Free intro
🔒

Secure Your AI Use

Any AI · step by step

Use AI without getting burned, set a policy your team follows, and turn AI into a defensive security ally.

3 lessons · Free → Pro+Free intro

Turn AI into income.

The internet's most over-hyped topic, told straight — 24 deep, interactive lessons across services, content, products, and equity. What each play really pays, how crowded it already is, and exactly how to start. Four free lessons available now.

AI for Seniors.

Patient, plain-English lessons — no tech background needed. Stay safe from scams, write letters, get tech help, stay close to family.

Don't see your tool? Tell us.

NotebookLM, Cursor, Claude Code, Replit Agent, Suno, ElevenLabs — new tracks join the catalog every month. Founding members get them all included as they ship.

Start free →