Put your AI skills to the test on work cases.

Write a request the way you would to an AI and get a score from 0 to 100 in 10 seconds, across 7 dimensions: role, context, objective, constraints, format, audience, efficiency. 5 free evaluations a day in the gym and 5 on the scored exercises, no credit card required.

Start free, no card → · Try the gym first

What you'll find on Grace

• 1,516 AI courses for every profession, business and study, free to start
• 525 real workplace scenarios evaluated by AI
• Free AI School: 130 lessons for kids, parents and teachers
• Bench: the lab for anyone shipping prompts to production
• Verifiable certifications with a public URL, valid 18 months

For organisations

Teams & business · Schools · AI Act training duty (Art. 4) · All pricing

Say what you mean. Get what you need.

Grace Certified, the AI coach that trains and certifies your prompt engineering, by Agora Intelligence.