About PromptDeck: Making Everyone a Great AI Briefer

Our mission

We want to make every person a great AI briefer. Getting a useful answer from ChatGPT or Claude is not about secret phrases. It is about explaining what you need clearly and completely, the way you would to a skilled colleague or an agency. PromptDeck is the world's Brief Prompting platform, built to make that skill accessible to everyone, not just people who enjoy tinkering with prompts.

Our story

PromptDeck began with a frustration familiar to anyone who uses AI at work: the model was capable, but the results were generic, and the fix was always the same. Add the missing context. Explain the audience. Say what to avoid. Describe what good looks like.

That list looked a lot like a creative brief. Agencies have refined briefs for decades because they gather exactly what a skilled professional needs before starting. We applied the same thinking to AI and called it Brief Prompting: goal, audience, context, constraints, tone, format, examples, what to avoid, and success criteria.

The remaining problem was that most people do not know what to include. So instead of handing users a blank box, PromptDeck interviews them.

How PromptDeck works

1. You share a rough idea. One sentence is enough.
2. PromptDeck interviews you. It asks one question card at a time. It sizes the interview to your idea: 5 questions for a quick ask, up to 15 for a big project.
3. It can find real examples. PromptDeck can search the web for reference examples to anchor the prompt.
4. You get a ready-to-paste prompt. Copy it into ChatGPT or Claude, or use our connector to work from inside those assistants.

To learn the method itself, visit the Brief Prompting learning hub.

Our values

• Clarity over cleverness. Good prompts are clear writing, not tricks.
• Respect for your work. You own your prompts. We do not sell your data.
• Honesty about AI. Models make mistakes. We help you ask better, not promise perfection.
• Teach, don't just generate. Every interview shows you what a good brief contains, so you improve over time.
• Simplicity. Sign in with Google, describe your idea, answer questions.

Company details

PromptDeck is operated by Prompt Deck, 12 rue des lois, Toulouse, France. The publisher and director of publication is Jean Baptiste Grossetti. For full legal information, see the legal notice. To reach us, use the contact form.