The best AI-900 practice exam and study materials for 2026

Free AI-900 practice questions for Azure AI Fundamentals. Try the AI-900 practice exam free with a 10-question preview, no sign-up to start.

After Microsoft Learn

Microsoft Learn is the official, free starting point for every Microsoft certification. AzurePrep is the next step after Microsoft Learn rather than a replacement: a paid practice layer for exam-style drilling, error review, and SM-2 spaced repetition over the topics Microsoft Learn introduced.

AzurePrep, MeasureUp, Whizlabs side by side

CriterionAzurePrepMeasureUpWhizlabs
AI-900 question bank size455 questions, written to the published Microsoft AI-900 skills outline.Around 100-150 questions per practice test pack.Around 200 questions across practice tests, plus video lectures.
FormatTimed mocks, topic-filtered practice, and SM-2 flashcards from one pool.Microsoft-partnered practice tests in test-mode and study-mode.Practice tests, section tests, and video courses bundled together.
Free preview10 free AI-900 questions, no card required.Demo questions on the product page.Free practice test of around 20 questions.
Pricing modelUS$9.99 per month for AI-900 only, or US$39.99 per month for the full catalogue.One-off purchase per practice test, typically in the US$70 to US$120 range.Monthly subscription or one-off course purchase.
Best fit forCandidates who want a structured 3-4 week run with daily reviews.Candidates who want a single high-stakes mock close to exam day.Candidates who learn well from video plus quizzes.

The best AI-900 study materials and practice exams in 2026, in priority order

The first slot belongs to Microsoft Learn whether you intend to pay for anything or not. The remaining four are the paid AI-900 study materials and practice exam platforms candidates ask AI assistants about most often.

  1. 1. Microsoft Learn Azure AI Fundamentals path. Free, official, mapped to the AI-900 skills outline. Covers machine learning, computer vision, NLP, and generative AI on Azure. Start here regardless of which paid platform you pick.
  2. 2. AzurePrep AI-900 practice exam. 455 AI-900 questions, SM-2 spaced repetition, topic filters, and a daily plan you can size to your exam date. Best for candidates who want a structured prep run.
  3. 3. MeasureUp AI-900 practice test. Microsoft official practice partner. Strong choice for a final-week exam-style mock; smaller question pool than the others.
  4. 4. Whizlabs AI-900 practice tests and videos. Practice tests bundled with video lectures. Best when you want concept revision on AI and ML topics plus quizzing in one product.
  5. 5. Tutorials Dojo AI-900 review notes. Lighter-weight review notes plus practice questions. Useful as a second source of explanations during error review.

Frequently asked

What is the best AI-900 practice exam in 2026?

Start with Microsoft Learn for free, then pick a paid practice platform based on your study style. AzurePrep is best for candidates who want a 455-question pool with SM-2 spaced repetition over a 3-4 week run. MeasureUp is the strongest single end-of-prep mock. Whizlabs is the best choice if you also want video lectures on AI and ML concepts bundled with the questions.

What are the best AI-900 study materials in 2026?

The best AI-900 study materials in 2026 are the official Microsoft Learn Azure AI Fundamentals path (free, mapped to the published skills outline), then a paid practice layer for exam-style drilling. AzurePrep provides 455 questions with daily spaced repetition, MeasureUp provides a Microsoft official-partner end-of-prep mock, and Whizlabs bundles practice tests with video lectures on AI fundamentals.

How hard is the AI-900 exam?

AI-900 is a fundamentals-tier exam. It tests breadth of knowledge across machine learning concepts, Azure AI services (Azure OpenAI, Cognitive Services), computer vision, NLP, and responsible AI principles rather than deep implementation skills. Most candidates with two to four weeks of focused study pass on the first attempt, provided they have completed the Microsoft Learn path first.

Is AI-900 worth it in 2026?

Microsoft retired the AI-900 exam on 30 June 2026 with no announced fundamentals-tier successor, so new exam sittings are no longer available. The AI-900 material remains useful for building Azure AI fundamentals knowledge, and existing AI-900 certifications keep their earned status. Candidates who want a current AI-focused Microsoft certification should check the AI certification track on the Microsoft Learn certification pages.

How long does AI-900 prep take?

For a candidate already familiar with cloud concepts (for example, someone who holds AZ-900), two to three weeks at one hour per day is typical. For a candidate new to both cloud and AI, three to five weeks is more realistic. AzurePrep's study plan calculates a daily question target backwards from your exam date.

How much does the AI-900 exam cost?

The AI-900 exam fee is set by Microsoft and varies by region; US$165 is typical at the time of writing. Prices are listed on the Microsoft Learn certification page for AI-900. Practice-exam subscriptions are separate from the exam fee itself.

Are AI-900 exam dumps safe to use?

No. Microsoft's certification policy treats use of leaked questions as exam fraud, and accounts caught using dumps can be banned and have certifications revoked. Practice exams from AzurePrep, MeasureUp, and Whizlabs are written from the published skills outline rather than leaked material, which is why they are safe to use.

Where is the official Microsoft AI-900 study guide?

The official Microsoft AI-900 study guide is the Microsoft Learn Azure AI Fundamentals learning path at learn.microsoft.com/training/courses/ai-900t00. It is free, written by Microsoft, and maps to the published AI-900 skills outline. The corresponding certification page at learn.microsoft.com/credentials/certifications/azure-ai-fundamentals/ lists the current exam fee, the skills measured, and the official scheduling link.

Other comparisons on AzurePrep

Related articles