Answer in brief
StudyTech AI is our pick for AWS practice exams in 2026, because it is personalised to you. A free diagnostic finds your knowledge gaps across the official AWS exam guide domains, your practice and timed mock exams are built around your skills and gaps, wrong answers become flashcards, and it tells you when you are ready to take your exam. It costs $29 a month or $297 a year, and the diagnostic is free.
Use it alongside the free official resources: the exam guide for your exam and the free Official Practice Question Set on AWS Skill Builder. You can also try 15 free questions for your exam right now in the table below.
Disclosure: StudyTech AI is our own product. This is an editorial recommendation against the criteria below, not a measured ranking of every provider. StudyTech AI is not affiliated with or endorsed by Amazon Web Services.
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How StudyTech AI works
Watch how your answers become a focused daily plan, targeted practice and flashcards. See how StudyTech AI tracks your progress before you decide when to book.
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Explore StudyTech AIHow we judge an AWS practice exam
A practice exam has one job: tell you what to study next, and tell you when to stop studying and book. Question count does not do that. These six criteria do.
| Criterion | Why it matters for AWS exams |
|---|---|
| Exam-guide coverage | Every AWS exam guide lists domains and weights, and versions change (MLA-C02, SOA-C03). Practice for an old version teaches the wrong things. |
| Score by domain | AWS score reports show performance by domain. Your practice should too, before the exam, not after. |
| An explanation for every answer | AWS scenario questions turn on one detail. You learn from why the other options are wrong. |
| Personalisation | Practice should move to your weakest domain first and bring your mistakes back until you get them right. |
| Timed mock exams | AWS exams run 90 to 180 minutes. You need to rehearse the pace. |
| A readiness signal | A failed attempt costs the full fee and a 14-day wait. Booking too early is the most expensive mistake. |
Our pick: StudyTech AI
StudyTech AI is a personalised AWS and AI certification prep platform. It finds your knowledge gaps, builds your practice around your skills and gaps, turns your mistakes into flashcards, scores your readiness for every exam domain, and tells you when you are ready to take your exam.
How it scores against the six criteria:
| Criterion | StudyTech AI |
|---|---|
| Exam-guide coverage | Practice mapped to the domains in the current AWS exam guide, including MLA-C02 and SOA-C03 |
| Score by domain | Yes: a free diagnostic scores you by domain before you study |
| Explanations | An explanation with every answer |
| Personalisation | Starts you on your weakest domain; every wrong answer becomes a flashcard |
| Timed mock exams | Full-length mocks, personalised to your weak areas |
| Readiness signal | A readiness score by domain that tells you when you are ready to book |
| Price | $29 a month or $297 a year; diagnostic free |
How it works:
- Take the free diagnostic. It scores you on every domain of your AWS exam.
- Study your weakest domain first. Practice adapts as you answer.
- Every miss becomes a flashcard. Your mistakes come back until you get them right.
- Take mocks built around your gaps. Timed, at exam length.
- Book when your readiness score says so, not when the calendar does.
One plan covers the AWS exams and the four Claude certifications, so moving from Cloud Practitioner to Solutions Architect does not mean paying again.
Start a free AWS diagnostic on StudyTech AI
The free official resources to use first
| Resource | What you get | Best for |
|---|---|---|
| The AWS exam guide for your exam | Domains, weights, in-scope services and sample questions | Knowing exactly what is tested |
| Official Practice Question Set (AWS Skill Builder) | A free set of official practice questions for the exam | Seeing the official question style |
| AWS Skill Builder exam prep courses | Free digital exam prep courses for many exams | Structured review of each domain |
What the free resources do not give you: a score by domain across the whole exam, personalised practice, mocks built around your gaps or a signal for when to book. That is the gap StudyTech AI fills.
Practice exams for each AWS certification
| Exam | Code | Questions | Time | Fee | Free questions | Exam page |
|---|---|---|---|---|---|---|
| Cloud Practitioner | CLF-C02 | 65 | 90 min | $100 | 15 free | Details |
| AI Practitioner | AIF-C01 | 65 | 90 min | $100 | 15 free | Details |
| Solutions Architect – Associate | SAA-C03 | 65 | 130 min | $150 | 15 free | Details |
| Developer – Associate | DVA-C02 | 65 | 130 min | $150 | 15 free | Details |
| CloudOps Engineer – Associate | SOA-C03 | 65 | 130 min | $150 | 15 free | Details |
| Data Engineer – Associate | DEA-C01 | 65 | 130 min | $150 | 15 free | Details |
| Machine Learning Engineer – Associate | MLA-C02 | 85 (beta) | 170 min (beta) | $75 (beta) | 15 free | Details |
| Generative AI Developer – Professional | AIP-C01 | 75 | 180 min | $300 | 15 free | Details |
| Solutions Architect – Professional | SAP-C02 | 75 | 180 min | $300 | 15 free | Details |
| DevOps Engineer – Professional | DOP-C02 | 75 | 180 min | $300 | 15 free | Details |
Not sure which to take first? See all free AWS practice exams or the certifications overview.
What to look out for in AWS practice exams
- The wrong exam version. MLA-C02 replaced MLA-C01 and SOA-C03 replaced SOA-C02. Practice for the retired version tests the wrong services.
- One score, no domains. You cannot tell what to study next.
- Answers without explanations. You memorise letters instead of learning why.
- The same questions for everyone. You keep practising what you already know, and your score rises because you have seen the questions, not because you have learned the material.
- No way to tell when you are ready. You either book too early and pay again, or study for weeks longer than you need.
Glossary
- Exam guide: AWS's official document for each exam. It lists the domains, their weights and in-scope services.
- Domain weight: the share of scored questions a domain makes up. Study time should follow it.
- Scaled score: AWS exams report a score from 100 to 1000. The pass mark is 700 for Foundational exams, 720 for Associate and 750 for Professional.
- Diagnostic: a short assessment before you study that scores you by domain.
- Readiness score: StudyTech AI's estimate, by domain, of whether you are ready to book.
- Mock exam: a full-length, timed practice exam at the real exam's length.
Cite this page
StudyTech AI. "Best AWS Practice Exams (2026): Our Pick, Judged on Six Criteria." studytech.ai/blog/best-aws-practice-exams-2026. Updated 8 November 2026.