How to Pass the AZ-305 in 2026: A Crowdsourced Study Blueprint
The Data: 15 Pass Reports Analysed
We compiled 15 first-hand accounts from people who passed AZ-305 in 2025-2026. The consensus difficulty was 8/10 — this is an expert-level exam that expects you to think like an architect, not just know Azure services.
Most passers studied for 6-10 weeks, investing roughly 80-100 hours total. Prior AZ-104 certification was nearly universal among passers, and most agreed that solid administrator-level Azure knowledge is a prerequisite.
The #1 Resource: John Savill — "The GOAT"
John Savill's AZ-305 Study Cram on YouTube was used by 10 out of 15 passers (67%) and was repeatedly described as "the GOAT" — the greatest of all time. His whiteboard deep-dives into architecture patterns, cost optimisation, and high-availability design were the single most impactful resource.
Microsoft Learn was used by 12 out of 15 passers (80%) but with a critical caveat: it is insufficient alone for AZ-305. The modules cover individual services well but do not teach you how to combine them into architectures — which is exactly what the exam tests.
Thinking Like an Architect
The most important mindset shift for AZ-305 is thinking like an architect, not an administrator. AZ-104 asks "how do you configure this?" while AZ-305 asks "which combination of services best meets these requirements at the lowest cost?"
Multiple passers emphasised picking the most cost-effective answer when two options are technically correct. The exam rewards solutions that balance performance, reliability, security, and cost — in that priority order unless the question specifies otherwise.
Case Study Strategy
AZ-305 includes case study sections where you are given a detailed scenario and must answer multiple questions about the same architecture. Several passers recommended reading the questions first before diving into the case study text.
This approach lets you know what to look for in the scenario description, saving time and reducing the cognitive load of parsing dense requirements documents. Flag case study questions for review if time allows.
Build Your Study Plan
The winning formula from 15 passers: ensure AZ-104 knowledge is solid, then watch John Savill's AZ-305 cram end to end, supplement with Microsoft Learn modules for specific service deep-dives, practise case studies, and always ask "what is the most cost-effective solution?" when answering.
See the full crowdsourced blueprint with all resources, ratings, and study plans at readroo.st/blueprints/az-305.
Full Study Blueprint
See the complete crowdsourced blueprint with all 1 study plan for Azure Solutions Architect Expert — resources, ratings, and tips from people who passed.
Frequently Asked Questions
How long does it take to pass AZ-305?
Based on 15 pass reports, most people studied for 6-10 weeks (80-100 hours). Prior AZ-104 certification is strongly recommended as a prerequisite.
What is the best resource for AZ-305?
John Savill's YouTube Study Cram (10/15 passers) is the top choice — repeatedly called "the GOAT". Microsoft Learn (12/15) provides service-level depth but is not sufficient alone.
How hard is the AZ-305 exam?
Rated 8/10 difficulty. This is an expert-level exam that tests architectural thinking, not just Azure service knowledge. Cost-effective solution design is key.
Do I need AZ-104 before taking AZ-305?
While not strictly required, nearly all passers had AZ-104 first. The administrator-level Azure knowledge is essential for tackling AZ-305 architecture questions.
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