Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 864 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 864 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.
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No paywall, no mandatory signup to copy a prompt.
Multi-AI
Every prompt works with ChatGPT, Claude, Gemini and Mistral.
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Filter by topic, difficulty and use case.
Bilingual
Available in French and English, tailored to each audience.
Showing 805-816 of 864 prompts
Claude Prompt for Competitive Monitoring
Competitive monitoring is a strategic pillar for any company wishing to maintain its competitive advantage. Traditionally time-consuming and expensive, this activity can be significantly accelerated with Claude. By using structured prompts, you can ask Claude to analyze your competitors' positioning, synthesize their marketing strategies, identify their strengths and weaknesses, and spot untapped market opportunities. Claude excels at structuring disparate information into coherent, actionable analyses. Whether you are an entrepreneur, marketing manager, or strategic analyst, the prompts below will allow you to transform Claude into a real competitive monitoring assistant. AI does not replace field data collection, but it helps you organize your observations, formulate relevant hypotheses, and produce professional monitoring reports in a fraction of the usual time. Discover how to structure your requests to obtain rich and actionable competitive analyses.
Claude Prompt to Compare Offers
Comparing offers—whether for software subscriptions, insurance, B2B suppliers, or simple online purchases—is a time-consuming task that requires rigor and method. Claude excels at this exercise thanks to its ability to structure information, identify relevant comparison criteria, and highlight subtle differences between multiple proposals. Rather than juggling between tabs or PDFs, you can provide Claude with the details of each offer and receive a clear, objective, and personalized comparative analysis based on your priorities. The AI does not just list features: it weighs criteria according to your context, flags hidden costs, identifies unfavorable clauses, and delivers a well-supported recommendation. Whether you are an individual torn between two plans or a professional buyer evaluating complex quotes, Claude turns a tedious comparison into an informed decision in minutes.
ChatGPT Prompt for Planning a Product Launch
A product launch is a pivotal moment that can determine the success or failure of an offering in the market. Between defining positioning, coordinating marketing teams, planning distribution channels, and managing the timeline, there are many variables to master. ChatGPT becomes a strategic ally to structure this complexity. By providing precise context about your product, target market, and constraints, you get a detailed launch plan, phase by phase, with concrete actions and realistic deadlines. The AI particularly excels in generating retroplannings, identifying potential risks, and suggesting go-to-market tactics tailored to your industry. Instead of starting from a blank page, you start with a solid structure that you refine according to your priorities. This prompt was designed to cover the entire launch cycle, from pre-launch to post-launch follow-up, including D-day.
ChatGPT Prompt to Create a Pitch Deck
Creating a compelling pitch deck is a crucial step for any entrepreneur looking to raise funds, convince partners, or present a project. ChatGPT radically transforms this process by allowing you to structure, write, and refine each slide of your presentation in minutes. Rather than starting from a blank page, you can leverage AI to generate a coherent narrative that captures investors' attention from the first slide. Whether you are preparing a seed round, Series A, or internal presentation, ChatGPT helps you articulate your value proposition, size your market, and formulate your funding request with the precision decision-makers expect. The tool particularly excels at logically structuring arguments, selecting key data to highlight, and crafting impactful opening lines. By combining your business expertise with ChatGPT's ability to synthesize and structure information, you get a professional pitch deck that respects venture capital conventions while reflecting the uniqueness of your project.
ChatGPT Prompt to Create a Business Plan
Creating a solid business plan is a crucial step for any entrepreneur, whether launching a startup, convincing investors, or structuring their strategic vision. Traditionally, writing a business plan takes weeks of work, expertise in finance, marketing, and business strategy. With ChatGPT, you can significantly speed up this process by generating a complete, structured first draft in minutes. The AI helps you cover all essential aspects: executive summary, market analysis, commercial strategy, operational plan, and financial projections. Of course, the result should be refined with your actual data and real-world knowledge. ChatGPT excels particularly at structuring your ideas, identifying missing sections, and phrasing your arguments professionally. Whether you're a beginner entrepreneur looking for a framework or a seasoned professional wanting to save time on writing, these prompts will help you get a business plan tailored to your project and target audience.
ChatGPT Prompt for Competitive Intelligence
Competitive intelligence is an essential strategic lever for any company wishing to maintain its competitive advantage. Traditionally time-consuming and costly, this activity can be greatly accelerated with ChatGPT. By crafting structured prompts, you can analyze competitor positioning, identify their strengths and weaknesses, decipher their marketing strategies, and anticipate their next moves. ChatGPT excels at synthesizing public information, structuring comparative analyses, and generating customized evaluation grids. Whether you are an entrepreneur, marketing manager, or strategic analyst, these prompts will help you turn hours of manual research into actionable insights in minutes. The tool does not replace field intelligence, but it structures your thinking, identifies blind spots, and produces deliverables directly usable for decision-making.
Perplexity Prompt for Planning a Product Launch
Perplexity stands out from traditional search engines by its ability to synthesize information from multiple sources in real time, making it a formidable tool for planning a product launch. While a Google search would drown you in dozens of tabs, Perplexity compiles, cross-references, and structures market, competitive, and strategic data into a single sourced response. Whether you are launching a SaaS application, a physical product, or a service, the planning phase determines everything: positioning, timing, acquisition channels, pricing, and messaging. A well-constructed Perplexity prompt allows you to obtain in minutes an analysis that would normally take days of manual research. The challenge is to formulate your query with enough context — sector, target, budget, constraints — so the AI can mobilize the right sources and produce a truly actionable action plan, not a generic list of advice. This guide offers one main optimized prompt along with three variants tailored to your level of experience in product launches.
Perplexity Prompt to Create a Pitch Deck
Creating a compelling pitch deck is a strategic exercise that requires both a fine understanding of your market, a powerful narrative, and credible data. Perplexity, thanks to its real-time search capability and intelligent synthesis, becomes a valuable ally for structuring each slide with verified and up-to-date information. Unlike a simple slide generator, Perplexity helps you build the underlying argument: market sizing with reliable sources, documented competitive analysis, recent industry trends, and consistent financial projections. By combining web search power with advanced reasoning ability, the tool allows you to go from a raw idea to a complete narrative structure in minutes. Whether you are preparing a seed round, Series A, or a presentation to strategic partners, the prompt below will guide you to extract from Perplexity professional pitch deck content, structured slide by slide, with market data and differentiating arguments that will make the difference in front of demanding investors.
Perplexity Prompt for Creating a Business Plan
Perplexity stands out from other AI tools by its ability to cross-reference web sources in real time, making it a powerful ally for creating a solid and well-documented business plan. Unlike a simple text generator, Perplexity anchors each section of your plan in verifiable data: market size, industry trends, financial benchmarks, and competitive analysis. Whether you are preparing a file for investors, a bank loan application, or simply a strategic roadmap for your project, a well-structured prompt allows you to obtain a complete document in minutes rather than weeks. The challenge is to guide Perplexity with enough context about your project while giving it the freedom to search for the most recent market data. The prompt below is designed to produce a professional business plan covering all sections expected by funders and partners, with sourced figures and a readily usable structure.
Perplexity Prompt to Compare Offers
Perplexity is an AI-powered search tool that is particularly powerful for comparing commercial offers, subscriptions, or services. Unlike a classic Google search where you have to open dozens of tabs and cross-check information manually, Perplexity synthesizes data from multiple sources in real time to produce structured comparison tables. Whether you want to compare phone plans, insurance offers, SaaS solutions, or streaming subscriptions, a well-crafted prompt yields an objective analysis with precise criteria: price, features, limitations, value for money, and user reviews. The major advantage lies in Perplexity's ability to access up-to-date prices and current conditions, whereas a classic LLM would be limited to potentially outdated data. By structuring your request properly, you turn hours of comparative research into an actionable summary in seconds.
Perplexity Prompt for Competitive Intelligence
Competitive intelligence is a strategic pillar for any company seeking to anticipate market movements and identify opportunities before its rivals. Perplexity, thanks to its AI-augmented search engine and real-time synthesis capabilities, radically transforms this traditionally time-consuming practice. Where an analyst would spend hours compiling scattered information from dozens of sources, Perplexity aggregates, groups, and structures competitive intelligence in seconds. The tool particularly excels at identifying weak signals—discreet product launches, strategic hires, positioning pivots—that traditional monitoring methods often miss. By formulating precise and structured prompts, you can obtain competitive analyses worthy of a consulting firm, with verifiable sources and up-to-date data. This guide offers an optimized prompt to extract maximum value from Perplexity in your competitive intelligence process, whether you're monitoring a handful of direct competitors or an entire ecosystem.
Perplexity Prompt for Competitive Analysis
Perplexity is an AI-augmented research tool that excels in competitive analysis thanks to its ability to synthesize information from multiple web sources in real time. Unlike traditional search engines, Perplexity can cross-reference data from company websites, news articles, industry reports, and customer reviews to paint a complete picture of your competitors. By formulating a structured prompt, you can get in seconds an analysis that would normally take hours of manual research. The tool is particularly powerful for identifying competitors' strengths and weaknesses, understanding their pricing positioning, deciphering their marketing strategy, and spotting differentiation opportunities. Whether you are launching a new product, preparing an investor pitch, or adjusting your business strategy, a well-crafted prompt on Perplexity turns competitive monitoring into a fast, structured, and actionable exercise.