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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 194 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 194 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 145-156 of 194 prompts

📊Analyse de donnéesIntermediateChatGPT

ChatGPT Prompt for Analyzing a Survey

Survey analysis is a crucial step for transforming raw data into actionable insights. Whether you collected responses via Google Forms, Typeform, or any other tool, ChatGPT can help you identify trends, segment respondents, and draw relevant conclusions in minutes. Where an analyst would spend hours cross-referencing variables and writing a report, AI significantly speeds up the process while maintaining methodological rigor. This prompt is designed to guide ChatGPT through a structured analysis of your survey results: synthesis of quantitative data, interpretation of open-ended responses, identification of significant correlations, and formulation of concrete recommendations. It works equally well for a customer satisfaction survey, a market study, or an internal questionnaire. The proposed approach combines descriptive statistical analysis and thematic qualitative analysis, offering you a complete and nuanced view of your results without requiring advanced data science skills.

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📊Analyse de donnéesIntermediateAll AIs

Mistral Prompt for Data Analysis

Mistral, France's leading AI model, excels at data analysis thanks to its nuanced understanding of context and its ability to handle complex data sets. Whether you are a data analyst, project manager, or entrepreneur, Mistral can transform your raw data into actionable insights in seconds. Data analysis with AI is no longer limited to generating charts: it is about identifying hidden trends, detecting anomalies, and formulating strategic recommendations. By properly structuring your prompt, you can guide Mistral to adopt a rigorous methodological approach — from initial exploration to final synthesis. The prompts presented on this page are designed to leverage Mistral's specific strengths: its precision in logical reasoning, its ability to manipulate tabular formats, and its mastery of technical French. Each variant is suited to a different expertise level, allowing you to obtain relevant analyses regardless of your profile.

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📊Analyse de donnéesIntermediateChatGPT

ChatGPT Prompt to Analyze Customer Reviews

Customer review analysis has become a strategic lever for any company looking to improve its products, services, and customer experience. But manually processing hundreds or thousands of Google, Trustpilot, Amazon, or social media reviews is a colossal and time-consuming task. ChatGPT changes the game by allowing you to extract trends, dominant sentiments, and actionable insights from your text data in minutes. With well-crafted prompts, you can automatically categorize feedback by theme (product quality, customer service, delivery, value for money), identify recurring friction points, and spot improvement opportunities that your competitors miss. AI excels particularly in sentiment analysis, verbatim summarization, and pattern detection invisible to the human eye when dealing with large volumes. Whether you are a product manager, CX manager, or e-commerce professional, these prompts will turn your raw customer reviews into an actionable qualitative dashboard for business decisions.

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📊Analyse de donnéesIntermediateAll AIs

Stable Diffusion Prompt for Survey Analysis

Stable Diffusion, renowned for its power in AI image generation, can be creatively repurposed to produce striking visualizations from survey data. Rather than being limited to traditional charts, this tool enables you to transform statistical results into visual infographics, conceptual illustrations, or artistic representations that immediately capture attention. By crafting precise prompts that describe the trends, proportions, and key insights of a survey, you obtain unique visuals that make your data accessible and memorable. Whether you are preparing a presentation, a report, or a social media post, Stable Diffusion helps you bring your numbers to life. This approach is particularly effective for communicating complex results to a non-technical audience, replacing classic pie charts with powerful visual metaphors. In this guide, discover the optimal prompt for transforming your survey data into impactful visual creations, with variants suited to every level of expertise.

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📊Analyse de donnéesIntermediateChatGPT

ChatGPT Prompt to Extract Data Insights

Extracting insights from raw data is one of the major challenges analysts, data scientists, and decision-makers face daily. ChatGPT proves to be a powerful ally in transforming complex datasets into actionable conclusions, without requiring advanced programming or statistical skills. Whether you are working with sales data, survey results, user logs, or performance metrics, a well-structured prompt allows ChatGPT to identify hidden trends, spot anomalies, and formulate strategic recommendations. The main challenge lies in how you phrase your request: a vague prompt will produce generalities, while a precise, contextualized, and structured prompt will generate analyses worthy of a senior data consultant. In this guide, you will discover a main prompt optimized for insight extraction, along with three variants tailored to your expertise level, to maximize the value from your data with every ChatGPT interaction.

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📊Analyse de donnéesIntermediateAll AIs

Mistral Prompt for Analyzing Customer Reviews

Mistral, the AI model developed by Mistral AI, excels at processing and analyzing French-language text data. Customer review analysis is a strategic lever for any company looking to understand the perception of its products or services. Thanks to its nuanced understanding of natural language, Mistral can identify dominant sentiments, extract recurring themes, and detect weak signals within large volumes of customer feedback. Whether you manage an e-commerce site, a SaaS platform, or a B2B service, automating your review analysis saves hours of manual work while providing more precise, structured insights. This prompt is designed to transform a raw corpus of reviews into an actionable analysis report, with concrete recommendations prioritized. It works equally well with Google, Trustpilot, Amazon reviews, or any other source of customer feedback.

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📊Analyse de donnéesIntermediateAll AIs

DALL-E Prompt to Extract Data Insights

DALL-E, OpenAI's image generation model, offers a unique visual approach to transform raw data into striking graphic representations. Rather than being limited to traditional charts, DALL-E enables the creation of conceptual infographics, visual metaphors, and data illustrations that make insights immediately understandable. By precisely describing your data, trends, and key conclusions in a structured prompt, you obtain visuals that synthesize complex information at a glance. This approach is especially effective for executive presentations, business reports, and internal communication, where visual impact facilitates decision-making. Whether you want to illustrate a market trend, compare performance, or highlight anomalies in your data, DALL-E transforms your figures into memorable visual narratives. The challenge lies in crafting a prompt precise enough that the generated image faithfully reflects the insights you wish to communicate, while remaining aesthetically engaging for your target audience.

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📊Analyse de donnéesIntermediateAll AIs

Perplexity Prompt for Analyzing a Survey

Survey analysis is a crucial step to transform raw data into actionable insights. Whether you collected responses via Google Forms, Typeform, or SurveyMonkey, interpreting results requires time and a rigorous methodology. Perplexity, with its structured reasoning ability and access to real-time sources, becomes a powerful ally for dissecting your survey data. Unlike a simple spreadsheet, Perplexity can cross-reference your results with industry benchmarks, identify non-obvious correlations, and formulate contextualized strategic recommendations. This prompt is designed to guide Perplexity through a systematic analysis: respondent segmentation, trend detection, identification of methodological biases, and decision-making synthesis. Whether your survey is about customer satisfaction, market research, or internal feedback, this approach will help you extract maximum value from each collected response. You will get a structured report, directly usable by your teams.

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📊Analyse de donnéesIntermediateAll AIs

Midjourney Prompt for Analyzing Customer Reviews

Midjourney, although primarily an AI image generation tool, can play a surprising role in analyzing customer reviews. By transforming qualitative data from consumer feedback into striking visual representations, Midjourney enables the creation of sentiment infographics, artistic word clouds, visual dashboards, and mood boards reflecting the customer experience. This visual approach makes it easy to quickly grasp trends, dominant emotions, and friction points identified in reviews. Instead of sifting through hundreds of text comments, marketing and product teams can rely on synthetic visuals generated by Midjourney to communicate key insights to stakeholders. Whether you want to illustrate a satisfaction analysis report, create a compelling presentation for management, or design visual materials summarizing customer sentiment, Midjourney adds a unique creative dimension to your analysis process. This guide offers optimized prompts to turn your customer review data into actionable and memorable visuals.

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📊Analyse de donnéesIntermediateClaude

Claude Prompt for Extracting Data Insights

Extracting insights from raw data is one of the most powerful use cases for Claude. Whether you're working with CSV exports, financial reports, customer data, or product metrics, Claude excels at identifying hidden patterns, meaningful correlations, and actionable trends. Unlike traditional BI tools that require predefined queries, Claude analyzes your data with an exploratory approach: it spots what is remarkable, contextualizes anomalies, and formulates actionable recommendations. The AI doesn't just describe your data — it interprets it. By structuring your prompt correctly, you get analyses worthy of a senior data analyst in seconds. The key lies in framing: specifying the business context, the type of decisions to inform, and the expected level of granularity. The prompts presented on this page will allow you to turn any dataset into strategic insights, whether it's a marketing dashboard, a cohort analysis, or a sales performance audit.

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📊Analyse de donnéesIntermediateAll AIs

Midjourney Prompt for Analyzing a Survey

Midjourney, renowned for its ability to generate striking visuals, offers a unique approach to transforming survey data into impactful graphical representations. Rather than producing standard Excel tables, Midjourney enables the creation of artistic infographics, stylized data visualizations, and conceptual illustrations that make survey results immediately understandable. Whether you're preparing a presentation for an executive committee, an annual report, or a LinkedIn post, the visuals generated by Midjourney capture attention and facilitate the memorization of key figures. The tool excels particularly in creating visual metaphors: a pie chart transformed into a colorful wheel, statistical bars integrated into an urban landscape, or human pictograms illustrating percentages. By mastering the right prompts, you can produce professional-quality visuals that visually synthesize the insights from your surveys, while maintaining a polished and modern aesthetic. This guide accompanies you with optimized prompts for every level of expertise.

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📊Analyse de donnéesIntermediateAll AIs

GitHub Copilot Prompt to Analyze Customer Reviews

GitHub Copilot, GitHub's AI assistant integrated into code editors, is not limited to code generation. It also excels in analyzing textual data such as customer reviews. By leveraging its natural language processing capabilities directly in your development environment, you can automate sentiment extraction, thematic categorization, and trend identification from thousands of user feedback entries. Whether you are working on a Python script, a Jupyter notebook, or a Node.js application, Copilot helps you structure your analysis pipelines without leaving your IDE. This approach is particularly valuable for product and data teams looking to transform raw reviews into actionable insights: detection of recurring friction points, satisfaction assessment by feature, and tracking sentiment evolution over time. The prompt we propose here is designed to guide Copilot in creating a comprehensive analysis system, from data parsing to generating synthetic reports usable by business teams.

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