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 109-120 of 120 prompts
Do Your Bird-in-Hand Inventory
A prompt to take inventory of your personal resources according to the effectual approach.
Define an innovative pricing that maximizes perceived value
Prompt to explore creative pricing strategies and test them before deployment.
Generate a 3-Year Financial Forecast with Detailed Assumptions
Prompt to create a detailed 3-year financial forecast with assumptions and break-even point.
Analyze Customer Pain Points from Interviews
Transform your raw customer interviews into actionable insights on pain points, needs and expectations, ready to guide product development.
Hire Your First Employee Without Killing the Startup Culture
Prompt to recruit the first employee with job posting, interview grid and onboarding plan.
Prepare an irresistible pitch deck to convince investors
Prompt to create a structured and impactful pitch deck for investors.
Pivot by Mobilizing Your Resources
A prompt to pivot strategically by recombining your resources.
Design a Psychological Packaging That Converts
Prompt to create an offer packaging based on proven psychological principles.
Validate Your Business Plan Hypotheses with a Critical Analysis
Prompt to challenge your business plan hypotheses with critical analysis and benchmarks.
Develop a Growth Hacking Strategy for Your SaaS
Build a growth hacking strategy for SaaS with funnel optimization, viral loop and automation.
Find a Unique Positioning with the Blue Ocean Strategy
Prompt to apply the Blue Ocean framework and create a differentiating positioning.
Calculate TAM, SAM, and SOM for your market
This prompt helps you estimate your market size using TAM, SAM, and SOM indicators, essential for reassuring investors.