alternatifbusiness
Laptop displaying artificial intelligence program

Prompt library

259 business prompts, ready to use

A free library of detailed prompts in 25 categories: by profession and by AI task. Each prompt says when to use it, which variables to replace and gives an expert tip. They work with ChatGPT, Claude, Gemini, Copilot and other assistants.

259prompts
25categories
14professions
11AI tasks

By profession

Prompts by profession

By AI task

Prompts by AI task

Method

How to write a prompt that works

Most good prompts contain the same six parts. Every prompt in this library follows this structure, so you can adapt them easily.

01

Role

Tell the AI who to act as.

Act as a senior marketing strategist.

02

Context

Describe the situation, audience and goal.

For a small dental practice that wants more bookings.

03

Task

Use one clear action verb.

Write three email subject lines.

04

Inputs

Paste the material it should use.

Based on the offer described below: [offer].

05

Constraints

Set length, tone and what to avoid.

Under 45 characters, no exclamation marks.

06

Format

Say how the answer should look.

A numbered list with one line of rationale each.

Five rules for reliable results

  • Replace every [bracket] with real, specific details.
  • Paste your own material instead of relying on the AI's memory.
  • Ask for questions first when the task is complex.
  • Iterate: give precise feedback on the first answer.
  • Check facts, numbers and names before using the result.

Go further

Learn prompting step by step in the free guide and courses.

Go further

Turn the idea into a business.

The Business Launch System helps you test it and set it up. The Self-Funding Client System helps you find clients. Both are fill-in Word systems.

Business Launch System cover: fill-in Word modules and illustrated quick-start guide