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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 538 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 538 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 313-324 of 538 prompts

💼BusinessIntermediateClaude

Claude Prompt to Create a Pitch Deck

Creating a compelling pitch deck is a strategic exercise that can determine the success of a fundraising, partnership, or product launch. Claude excels at structuring complex arguments and synthesizing business information into impactful messages. By using the right prompts, you can generate a complete pitch deck with coherent narration, well-structured slides, and storytelling tailored to your audience. Claude helps you identify the key elements investors look for — problem, solution, market, traction, business model, team — and articulate them in a clear and memorable way. Whether you are an early-stage startup preparing a seed round or an established company seeking to convince a board of directors, Claude transforms your raw data and vision into a structured and persuasive presentation. AI does not replace your field knowledge, but it significantly accelerates the formatting of your pitch and pushes you to clarify every weak point in your narrative.

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💼BusinessIntermediateAll AIs

GitHub Copilot Prompt to Create a Business Plan

GitHub Copilot, the AI-powered programming assistant from GitHub, is not limited to code generation. Thanks to its advanced contextual understanding and structured text generation capabilities, it becomes a powerful ally for creating a complete and professional business plan. By leveraging the right prompts directly in your code editor, you can produce entire sections of your business plan: market analysis, business model, financial projections, and growth strategy. Copilot's main advantage lies in its ability to maintain consistency across different sections of your document while adapting to the specific context of your entrepreneurial project. Whether you are a developer launching a tech startup or an entrepreneur looking to structure your vision, the prompts presented on this page will guide you to get the most out of GitHub Copilot in writing your business plan. Each variant is calibrated for a different expertise level, from the beginner founder to the seasoned serial entrepreneur.

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💼BusinessIntermediateAll AIs

Midjourney Prompt for Competitive Analysis

Midjourney is an AI-powered image generation tool that can transform your approach to competitive analysis by creating impactful strategic visuals. Instead of producing standard Excel spreadsheets, you can generate comparative infographics, market positioning maps, visual competitive matrices, and graphic representations of market share that facilitate decision-making. Using well-crafted prompts, Midjourney allows you to visualize your competitors' strengths and weaknesses as visual metaphors that all stakeholders can understand. Whether you're preparing a presentation for your leadership team, a pitch deck for investors, or an internal strategy document, these visuals turn complex data into immediately actionable insights. The major advantage lies in Midjourney's ability to produce professional renderings in seconds, whereas a graphic designer would take several hours. Discover how to formulate your prompts to obtain professional-quality visual competitive analyses.

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💼BusinessIntermediateChatGPT

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.

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💼BusinessIntermediateAll AIs

Sora Prompt for Comparing Offers

Sora, OpenAI's video generation model, opens up unprecedented possibilities for comparing offers in a visual and impactful way. Rather than reading static comparison tables, imagine a dynamic video that showcases side by side the features of multiple products, services, or subscriptions. Whether you're a content creator looking to produce comparative reviews, a marketer aiming to illustrate the advantages of your offer against competitors, or a consultant preparing a client recommendation, Sora allows you to transform a comparative analysis into an engaging and memorable format. The key lies in writing a structured prompt that precisely guides the model: define the elements to compare, the desired visual style, the pace of the presentation, and the points of differentiation to highlight. A good prompt for comparing offers with Sora must be methodical, clearly specify the comparison criteria, and guide the visual narrative so that the viewer instantly understands the differences. In this guide, you will find optimized prompts, variants adapted to your skill level, and tips to get the most out of Sora in your comparisons.

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💼BusinessIntermediateClaude

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.

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💼BusinessIntermediateAll AIs

Stable Diffusion Prompt for Competitive Intelligence

Stable Diffusion, an artificial intelligence image generation tool, can become an unexpected ally in your competitive intelligence strategy. While competitive intelligence traditionally relies on textual and numerical data analysis, the visual aspect is playing an increasingly important role in brand positioning. Thanks to Stable Diffusion, you can generate visuals representing the aesthetic trends in your sector, create comparative moodboards illustrating the visual positioning of your competitors, or even produce graphic concepts to test new creative directions ahead of your rivals. By reproducing the dominant visual codes of a market—color palettes, photographic styles, trending typography—you can quickly identify industry standards and spot still-untapped visual spaces. This approach allows you to benchmark your brand's visual identity against the competition, anticipate aesthetic shifts, and prototype differentiating visuals at low cost. Whether you are a marketing manager, designer, or entrepreneur, mastering Stable Diffusion prompts for competitive intelligence gives you a strategic edge by transforming visual analysis into a driver of innovation.

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💼BusinessIntermediateAll AIs

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.

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💼BusinessIntermediateAll AIs

Midjourney Prompt for Comparing Offers

Midjourney is an AI image generation tool that can transform the way you visually present offer comparisons. Whether you're a marketer, entrepreneur, or content creator, the ability to produce impactful comparative visuals is essential to help your audience make informed decisions. With well-crafted prompts, Midjourney lets you create comparative infographics, stylized visual tables, side-by-side layouts, and conceptual illustrations that make the differences between multiple offers immediately readable. The challenge is to guide the AI toward a clear, balanced, and professional composition that highlights comparison criteria without cluttering the image. In this guide, you'll discover an optimized main prompt along with variants suited to your skill level, to produce offer comparison visuals that capture attention and facilitate decision-making for your prospects or clients.

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💼BusinessIntermediateAll AIs

Mistral Prompt for Competitive Intelligence

Competitive intelligence is an essential strategic lever for any company looking to maintain its competitive advantage. With Mistral, the leading French language model, you can significantly structure and accelerate this analysis process. Instead of spending hours manually compiling information about your competitors, Mistral allows you to create comprehensive analysis grids, identify areas of differentiation, and synthesize market trends in just a few minutes. Mistral's key strength lies in its nuanced understanding of the French-speaking context and European market dynamics, making it a particularly relevant tool for companies operating in these markets. Whether you are a marketing manager, product manager, or SME leader, the prompts featured on this page will guide you in extracting structured, actionable competitive analyses that are immediately usable in your strategic decision-making.

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💼BusinessIntermediateAll AIs

GitHub Copilot Prompt for Competitive Intelligence

GitHub Copilot, the AI-powered coding assistant from GitHub, is not limited to code completion. Used strategically, it becomes a powerful ally to automate and structure your competitive monitoring. By leveraging its code generation and analysis capabilities, you can create scraping scripts, data collection pipelines, comparative dashboards, and automated alert systems to track your competitors. Whether you want to monitor price changes, analyze rival product features, track customer reviews, or detect market trends, GitHub Copilot significantly accelerates the development of these monitoring tools. The major advantage lies in its ability to quickly generate functional code to query APIs, parse web pages, and structure collected data into actionable formats. This guide provides optimized prompts to get the most out of GitHub Copilot for your competitive intelligence, with variants tailored to each level of technical expertise.

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💼BusinessIntermediateGemini

Gemini Prompt for Creating a Pitch Deck

Creating a compelling pitch deck is a strategic exercise that combines storytelling, design, and data. Whether you're preparing a fundraising round, a client presentation, or an internal project, each slide must deliver a clear and impactful message. Gemini, with its ability to structure complex arguments and generate content tailored to different audiences, becomes a valuable ally for designing professional pitch decks. The AI helps you organize your narrative according to proven frameworks (Problem-Solution, Guy Kawasaki 10/20/30, Sequoia), craft memorable hooks, and anticipate investor or decision-maker questions. By providing Gemini with key project information—value proposition, target market, business model, traction—you get a complete structure with the content of each slide, talking points, and data to highlight. The result is a presentation skeleton ready to be integrated into Google Slides, PowerPoint, or Keynote, saving you hours of work while ensuring professional narrative coherence.

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