Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 535 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 535 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 505-516 of 535 prompts
Prepare a Fundraising Round for a Construction Craftsman
Complete prompt to structure a B2B fundraising file for construction craftsmen, including business plan, pitch deck and action plan.
Evaluate Business Model Viability
Evaluates the economic viability of a business model with sensitivity analysis, scenarios, and an overall viability score.
Develop an Internationalization Plan
Produces a complete internationalization plan across 9 axes with comparative analysis of target markets and a 24-month roadmap.
Prepare a Fundraising Package and Strategy
Prepares a complete fundraising strategy with valuation, narrative, investor list, and closing process.
Structure a Strategic Business Pivot
Produces a 7-step strategic pivot plan with diagnosis, validation, execution, and success metrics.
Develop a B2B Customer Acquisition Strategy
Builds a complete B2B acquisition strategy with outbound/inbound channels, scripts, pipeline, and metrics.
Create a Churn Reduction Strategy
Develops a comprehensive churn reduction strategy with health score, intervention playbooks, and calculated financial impact.
Evaluate and Validate Product-Market Fit
Analyzes current product-market fit and produces an 8-week validation plan with metrics and concrete experiments.
Analyze a Business Unit Economics
Calculates and interprets key unit economics (LTV, CAC, churn) with sector benchmarks and improvement recommendations.
Build a Growth Strategy for a Scale-Up
Develops a 12-month growth strategy for a scale-up with diagnosis, priority levers, and execution roadmap.
Develop a Go-to-Market (GTM) Strategy
Develops a complete go-to-market strategy with ICP, messaging, channels, and a 90-day execution plan.
Define a Product Pricing Strategy
Develops a comprehensive pricing strategy tailored to the product type, positioning, and provided financial data.