For product designers in the AI era

Be the designer who makes the calls AI can't.

AI can make a hundred screens by lunch. Someone still has to know which one ships, and why. Irreplaceable trains that judgment, about 6 minutes a day.

1. Catch what the AI got wrong, before your users do
2. Know which design will win, and say why
3. Make the case so the room agrees

Take the free baseline · Try an exercise

How it works

1. Baseline: real design decisions across six skills.
2. Your gap: your strongest and weakest skill, in plain words.
3. Practice: short rounds aimed at your weakest skill, with the expert answer and why.
4. Retest: new decisions after two weeks, to see what moved.

Explore

• Free guides to AI product design
• AI UX checklist
• AI UX patterns
• A/B test examples
• AI product design interview questions
• Crit Gate: AI design review plugin for Figma
• Pricing
• About Irreplaceable and founder Sarit Elisha