Microsoft Learn

Microsoft Learn is Microsoft's free, first-party training platform whose AI/ML track centers on the Azure AI portfolio, generative AI, and the company's certification ladder (Azure AI Fundamentals AI-900, Azure AI Engineer Associate AI-102, and the newer Machine Learning Operations Engineer credential). All learning paths, modules, and a hands-on Azure sandbox are free; only the proctored exams cost money (roughly 99 USD for AI-900 and 165 USD for AI-102, priced by region). Independent reviews are positive on breadth and value (SelectHub reports 82% satisfaction across 81 reviews), but consistently note that the content is tightly scoped to the Microsoft ecosystem and that the self-paced modules can feel thin on hands-on depth for the harder associate exams. It is best understood as official vendor training for people building on Azure, not a vendor-neutral data-science or deep-learning program.

Best for: Developers, data scientists, and IT professionals who build (or want to build) AI solutions on Microsoft Azure and want free, authoritative, role-based training that maps directly to recognized Microsoft certifications such as AI-900 and AI-102.

Look elsewhere if: Learners seeking vendor-neutral machine-learning theory, deep math foundations, or skills portable across AWS/GCP/open-source stacks; complete beginners wanting a guided, instructor-led cohort; and anyone who learns best from long-form video rather than self-paced reading plus labs.

Pricing: Freemium / vendor training. All learning paths, modules, and the Azure sandbox are free. Certification is the only paid component: exams are proctored through Pearson VUE and priced by country/region (approximately 99 USD for AI-900 and 165 USD for AI-102 in the US). Discounts exist (student pricing, Exam Replay bundles, and employer/Enterprise Skills Initiative vouchers); the certifications themselves can be renewed at no cost via online assessment.

Certificates: High recognition within the Microsoft/Azure hiring market. Microsoft certifications are globally recognized, verifiable via Credly-style badges you can post to LinkedIn, and are commonly used by employers as a hiring and promotion signal for cloud and AI roles. Note two caveats: completing free modules alone does NOT grant a certification (you must pass the paid proctored exam), and the Azure AI Engineer Associate (AI-102) retires June 30, 2026, so prospective candidates should confirm the current credential before investing.