Is the course really free?

Yes, completely: all 6 lessons, tasks and the certificate — no payment, no card.

Won't this be outdated in a month?

Model names change, but the course teaches what lasts: comparison criteria and task-based choice. We keep specific tiers and models updated in the lessons.

What if I already use ChatGPT?

Even better: you'll learn which tasks your current setup handles worse than rivals and when a second AI is worth adding.

⚖️Free

The AI guide: ChatGPT, Claude, Gemini

The 2026 AI comparison: how ChatGPT differs from Claude and Gemini, which paid tiers are worth it (Go $8, Plus $20), when you need Midjourney or Perplexity — and which to pick for your tasks. Free course.

⏱ 1.5 h📅 1 wk📚 6 lessons✅ 26 auto-checked tasksBeginnerPrerequisites: none

Start the course for free →No sign-up, no card

Part 3 of 3of the free track “AI kick-start”

Course program

Module 1 · The big three— 3 lessons · 12 task.

1
The AI map of 2026: who's who
~8 min
2
ChatGPT: why people love it and where it's weaker
~8 min
3
Claude and Gemini: text and documents versus the Google ecosystem
~8 min

Module 2 · Choice and pricing— 3 lessons · 14 task.

4
Free vs paid: when a subscription pays off
~8 min
5
The specialists: images, search, code and open models
~8 min
★
CheckpointCheckpoint: match the AI to the task
~12 min