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 121-132 of 194 prompts
Perplexity Prompt for Data Analysis
Perplexity AI stands out from traditional search engines due to its ability to synthesize information from multiple sources in real time. For data analysis, this tool becomes a formidable assistant: it can contextualize trends, cross-reference statistics from public reports, identify correlations between datasets, and produce structured syntheses with verifiable citations. Unlike a classic LLM whose knowledge is static, Perplexity accesses the live web, enabling analysis of up-to-date data — market prices, economic indicators, recent study results. The challenge of prompt engineering with Perplexity for data analysis lies in precise framing: clearly defining the data scope, the type of analysis desired (descriptive, comparative, predictive) and the expected output format. A well-built prompt turns Perplexity into an analyst capable of producing actionable insights, while a vague query will only return generalities. The prompts presented here leverage Perplexity's specific strengths: multi-source search, structured synthesis, and the ability to cite sources for each quantitative claim.
Prompt Claude for Analyzing Customer Reviews
Customer review analysis has become an essential strategic lever for any company looking to improve its products, services, and customer experience. Yet manually processing hundreds or thousands of comments remains a time-consuming task prone to interpretation bias. Claude, Anthropic's AI assistant, excels at qualitative analysis of natural language text. With its ability to understand nuances, sarcasm, implicit emotions, and cultural contexts, Claude transforms a corpus of raw reviews into actionable insights. Whether you manage an e-commerce site, a SaaS, or a network of stores, a well-structured prompt allows you to automatically extract dominant sentiments, identify recurring themes, spot weak signals, and prioritize improvement areas. This page offers an optimized main prompt as well as variants tailored to your level of expertise, to fully leverage Claude's potential in analyzing your customer feedback.
DALL-E Prompt for Analyzing User Feedback
DALL-E, OpenAI's image generation model, provides a unique visual approach for transforming user feedback into actionable graphical representations. Instead of limiting itself to text analysis, DALL-E enables the creation of infographics, sentiment maps, stylized word clouds, and visual dashboards that summarize customer feedback in an instantly understandable way. This approach is particularly valuable for product, UX, and marketing teams who need to communicate insights to non-technical stakeholders. By generating impactful visuals from qualitative data, you facilitate decision-making and make trends visible at a glance. Whether you want to illustrate sentiment distribution, highlight recurring friction points, or create an impactful presentation asset, DALL-E transforms your raw data into visual storytelling. This guide accompanies you with optimized prompts to fully leverage this capability, from simple word clouds to complete analytical infographics.
GitHub Copilot Prompt for Analyzing a Survey
Survey analysis is a crucial step for extracting actionable insights from raw data. GitHub Copilot, with its code generation and contextual understanding capabilities, becomes a powerful ally for automating response processing, identifying statistical trends, and producing relevant visualizations. Whether you work with CSV files exported from Google Forms, Typeform, or SurveyMonkey, Copilot can help you quickly write Python or R code to clean data, calculate distributions, perform cross-tabulations, and generate clear charts. Instead of spending hours manually manipulating spreadsheets, you can describe in natural language what you want to analyze and have Copilot generate the corresponding code. This approach is particularly effective for product teams, UX researchers, and marketing managers who need to quickly transform hundreds of responses into concrete recommendations. The prompt below is designed to maximize the relevance of Copilot's suggestions by clearly structuring your analysis expectations.
Stable Diffusion Prompt for Market Trend Analysis
Stable Diffusion, renowned for its image generation power, offers surprising applications in market trend analysis. By leveraging its visual creation capabilities, you can produce impactful graphic representations of market data, conceptual infographics illustrating sector dynamics, or creative visualizations of forward-looking scenarios. The tool transforms abstract concepts—such as the evolution of a market segment or the emergence of a new consumer trend—into compelling images usable in strategic presentations, analysis reports, or internal communication materials. Rather than replacing traditional analytical tools, Stable Diffusion complements them by adding an immediate and impactful visual dimension. Marketing teams, strategic analysts, and consultants can thus quickly create conceptual visuals that make their analyses more accessible and memorable for stakeholders, while saving considerable time compared to manual graphic design.
Mistral Prompt for Extracting Data Insights
Mistral, the leading French language model, excels in analyzing and extracting insights from raw data. Whether you're working with CSV files, financial reports, application logs, or survey results, Mistral can transform large volumes of data into actionable conclusions. Its ability to understand the French business context and produce structured analyses makes it a valuable partner for data analysts, product managers, and decision-makers. Extracting data insights isn't just about summarizing numbers: it's about identifying hidden trends, spotting anomalies, formulating hypotheses, and proposing concrete recommendations. Thanks to a well-crafted prompt, Mistral can analyze your data along several axes simultaneously, cross-reference variables, and produce clear textual visualizations. This guide offers an optimized prompt to extract the maximum value from your data with Mistral, along with variants adapted to your expertise level and the complexity of your datasets.
Prompt Gemini for Analyzing Data
Data analysis has become a fundamental pillar of decision-making in all business sectors. Whether you are a data analyst, project manager, entrepreneur, or researcher, the ability to extract relevant insights from raw datasets represents a major competitive advantage. Google Gemini, with its advanced contextual understanding and ability to process large volumes of structured and unstructured information, positions itself as a particularly powerful analytical assistant. By formulating precise and structured prompts, you can ask Gemini to identify trends, detect anomalies, calculate key metrics, segment your data, and produce actionable summaries. The challenge is no longer simply having access to data, but knowing how to ask the right questions to extract value. This guide offers an optimized prompt to transform Gemini into a true analysis partner, capable of supporting you from initial exploration to formulating data-driven strategic recommendations.
Perplexity Prompt for Analyzing Market Trends
Perplexity stands out as an essential tool for market trend analysis due to its unique ability to synthesize web sources in real time. Unlike traditional search engines that return a list of links, Perplexity aggregates, cross-references, and structures information from industry reports, specialized articles, and public data to provide a coherent and sourced analysis. For entrepreneurs, marketers, and analysts, this means being able to identify weak signals, map the evolution of a sector, and anticipate competitive moves in minutes rather than days of manual monitoring. The challenge is to formulate a prompt that is structured enough to guide Perplexity toward an in-depth analysis rather than a superficial summary. A good trend analysis prompt should specify the target sector, geographic area, time horizon, and the type of insights sought. This page provides optimized and tested prompts to extract maximum value from Perplexity for your market analyses, whether you are a beginner or an experienced analyst.
Stable Diffusion Prompt for User Feedback Analysis
Known for its image generation capabilities, Stable Diffusion can be creatively repurposed to produce impactful visualizations from user feedback. Rather than analyzing text in the traditional sense, Stable Diffusion transforms qualitative data—sentiments, recurring themes, satisfaction levels—into striking visual representations: artistic word clouds, conceptual infographics, or visual metaphors illustrating your users' emotional state. This approach is especially valuable for product, UX, and marketing teams who need to communicate feedback analysis results with impact during presentations or reports. By combining textual pre-processing of user responses with carefully crafted Stable Diffusion prompts, you obtain visuals that make otherwise abstract data tangible. This guide offers optimized prompts to turn your user insights into memorable visual creations, enhancing your teams' understanding and buy-in of feedback-driven learnings.
Mistral Prompt for Survey Analysis
Survey analysis is a crucial step to transform raw data into actionable insights. Whether you're a researcher, marketer, or product manager, extracting value from survey results requires a rigorous methodology: identifying trends, spotting correlations, segmenting respondents, and formulating clear recommendations. Mistral, the French AI model, excels at this type of analytical task thanks to its ability to process structured data and produce nuanced syntheses. By providing a well-crafted prompt, you can obtain in seconds an analysis that would normally take several hours: response distribution, cross-tabulations, anomaly detection, and visualization of results in tables. This guide offers a prompt optimized for Mistral, broken down into three levels of complexity, so you can extract maximum value from your survey data, regardless of your data analysis expertise.
Sora Prompt for Extracting Data Insights
Sora, the artificial intelligence model developed by OpenAI, is not limited to video generation. Used strategically, it can leverage visual and narrative data to extract actionable data insights. Whether you are a data analyst, growth marketer, or product manager, knowing how to formulate the right prompt to obtain an analytical synthesis from content generated or analyzed by Sora represents a major competitive advantage. Extracting data insights with Sora relies on the model's ability to interpret complex scenarios, identify visual patterns, and translate them into structured observations. By combining precise instructions on the output format, desired analysis dimensions, and expected level of granularity, you transform Sora into a true decision intelligence tool. This guide provides an optimized main prompt, its variants by expertise level, and practical tips to maximize the relevance of extracted insights. Each prompt is designed to produce actionable results, directly integrable into your dashboards and strategic presentations.
DALL-E Prompt for Analyzing Customer Reviews
DALL-E, OpenAI's image generation tool, offers a unique visual approach to representing and communicating customer review analysis results. Rather than being limited to classic tables and charts, DALL-E allows you to create impactful visuals—infographics, illustrated sentiment clouds, or metaphorical representations—that make customer insights immediately understandable to all teams. By transforming textual data into evocative images, you facilitate decision-making and stakeholder buy-in. Whether you want to illustrate sentiment distribution, dramatize recurring pain points, or create presentation materials based on the voice of the customer, DALL-E becomes a strategic ally. This approach is particularly effective for customer experience reports, executive committee presentations, or product improvement workshops where visual impact outweighs raw numbers. Learn how to formulate your prompts to obtain faithful and actionable visualizations of your customer review data.