Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 120 free AI prompts for ChatGPT, Claude and Gemini. Sorted by category, one-click copy, no signup required.
Looking for free AI prompts that actually work? Our library gathers 120 prompts tested and optimized for ChatGPT, Claude and Gemini. Everything is 100% free - no signup, no copy limit.
Every prompt is sorted by category (writing, productivity, marketing, code, education…) and comes with concrete examples. You save time by reaching for proven formulations instead of trial-and-error each time.
100% free
No paywall, no mandatory signup to copy a prompt.
Multi-AI
Every prompt works with ChatGPT, Claude, Gemini and Mistral.
Categorized
Filter by topic, difficulty and use case.
Bilingual
Available in French and English, tailored to each audience.
Showing 97-108 of 120 prompts
Land Your First 10 Clients with a Reference Strategy
Get a detailed action plan to acquire your first 10 clients via referrals and a launch offer.
Design a 2-Week MVP to Test Your Offer
Plan a three-step MVP to quickly validate your offer with minimal resources.
Choose the Best B2B Acquisition Channels
Get a personalized analysis of B2B acquisition channels with priorities, costs, and a quarterly action plan.
Create an Irresistible Pitch Deck to Raise Funds
Generate a complete 10-slide pitch deck with structure and storytelling to convince investors.
Calculate your break-even point and find the minimum revenue
Simple and quick prompt to calculate the break-even point of your business.
Validate Your Business Plan Hypotheses with a Critical Analysis
Prompt to challenge your business plan hypotheses with critical analysis and benchmarks.
Calculate Your SaaS Unit Economics (LTV, CAC, Ratio)
Prompt to calculate and interpret SaaS unit economics with recommendations.
Generate a 3-Year Financial Forecast with Detailed Assumptions
Prompt to create a detailed 3-year financial forecast with assumptions and break-even point.
Build a Structured Business Plan for Your Startup in 10 Steps
Complete prompt to generate a structured business plan, ready to be customized.
Define an innovative pricing that maximizes perceived value
Prompt to explore creative pricing strategies and test them before deployment.
Design a Psychological Packaging That Converts
Prompt to create an offer packaging based on proven psychological principles.
Find a Unique Positioning with the Blue Ocean Strategy
Prompt to apply the Blue Ocean framework and create a differentiating positioning.