Resource library · English

Build practical AI skills with expert resources

More than 10,071 professional prompts, step-by-step guides, honest comparisons and curated paths by role. Use them to prepare for structured training, sharpen workflows and choose the right next course.

Resource hubs

Five content hubs. We have spent years testing, curating and writing the most useful AI workflows for English-speaking teams.

Prompt Library

Professional prompts in English for marketing, sales, programming, ecommerce, finance and more — many of them open to anyone.

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Step-by-step guides

Practical guides for ChatGPT, Claude, Midjourney, Gemini and more — each with real workflows and templates you can copy.

Read the guides

AI tools

AI ROI calculator, prompt generator and a course finder — open utilities you can use in your day-to-day work.

Open the tools

AI articles & comparisons

Honest comparisons (ChatGPT vs Claude, Midjourney vs DALL-E…), industry breakdowns and how-tos — updated weekly.

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AI courses by role

Curated learning paths for developers, marketers, founders and operators. See what fits your role and goals.

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Featured free prompts

See full library →

A sample of the most-used free prompts from our library. Copy, tweak with your variables, and paste into ChatGPT, Claude or Gemini.

intermediate·marketing digital

Digital Maturity Assessment for Small and Medium Businesses

Evaluates a company's digital maturity level and generates a prioritized action plan.

intermediate·vendas

Define ICP and Buyer Persona for B2B Sales

Build the Ideal Customer Profile and decision-maker persona map for precise prospecting.

intermediate·copywriting

AIDA Headlines for Infoproduct Sales Pages

Generates 20 headline variations using the AIDA framework (Attention, Interest, Desire, Action) for sales pages.

intermediate·redes sociais

Reels Strategy to Scale Organic Reach

Build a complete Reels strategy with hooks, formats, and an optimized editorial calendar designed for the Instagram algorithm.

intermediate·email marketing

Quarterly Newsletter Editorial Calendar for B2B SaaS

Structure a quarterly editorial calendar for newsletters with themes, frequency, and funnel-stage segmentation.

intermediate·seo trafego

AI Search Visibility Audit for Course Pages

Reviews whether a course, guide, or landing page is clear enough for search engines and AI assistants to cite.

beginner·ecommerce

Persuasive Product Descriptions for E-commerce

Generates SEO-optimized, conversion-focused product descriptions for online stores.

advanced·programacao

Scalable React Component Architecture with Design System

Defines component structure, design tokens, and conventions for a scalable React/Next.js design system.

Why maintain an open resource library?

Because serious AI training works better when the fundamentals are visible. These resources help teams understand the methods, prompts and tool choices behind practical AI work.

When you are ready for a structured path with a certificate, Learn AI in 30 Days gives you the guided curriculum, projects and certificate track.