Learn Prompting

If you're serious about prompt engineering beyond surface-level tips, Learn Prompting is hard to beat. The free tier alone covers more ground than most paid courses elsewhere, and the research pedigree — the Prompt Report co-authored with OpenAI and Microsoft — gives it credibility that YouTube tutorials can't match. We'd reach for this when onboarding a team new to generative AI. The structured learning paths, hand-graded projects, and AI Playground reduce the friction of going from theory to practice. Plus, the AI Red-Teaming masterclass and HackAPrompt competition offer a unique angle for security teams. Where it falls short: there's no mobile app, no desktop client, and no offline mode. If you want to learn on a commute or without internet, this isn't it. Also, the depth can feel slow for someone who just wants a quick reference — you'll spend hours in courses. Compared to alternatives like DeepLearning.AI or Coursera, Learn Prompting focuses exclusively on prompting and AI interaction, not broader ML theory. That specificity is a strength if prompting is your goal, but a limitation if you need a wider AI curriculum. In practice, the community Discord is active and helpful, and the weekly email course on prompt hacking is a nice touch for staying current. Just don't expect direct API access or model deployment — this is a learning platform, not a platform to build production apps.