How to choose your first cloud certification
Choose your first cloud certification by the job you want and the platform your target employers use — for most beginners that means a foundational certification (AWS Cloud Practitioner or Azure AZ-900) on the cloud that dominates your market, then a role-based associate. The choice feels bigger than it is: with two major vendors, multiple tiers and a growing crop of AI and security specialisations, it is easy to stall at the starting line comparing options. But the decision actually reduces to two questions — which platform, and which level — and both have practical answers you can reach in an afternoon of looking at real job adverts. This guide walks through those two questions, gives you a simple decision framework, and explains why the choice matters less than the momentum it starts.
The two questions that decide it
First: which platform? Match it to your situation rather than to internet debates. If you already have an employer with a cloud commitment, that decision is made — certify on what you work with. If you are job-hunting, read the adverts in your target market: Microsoft-heavy organisations — large enterprises, government, anywhere deep in Microsoft 365 — lean Azure, whilst startups and much of the broader market often run on AWS. Existing skills count too: a Windows-and-Active-Directory background shortens the road into Azure, where Microsoft Entra ID and the surrounding ecosystem will feel familiar.
Second: which level? If you are new to the cloud, start foundational — AWS Cloud Practitioner (CLF-C02) or Azure Fundamentals (AZ-900). Both assume no hands-on experience and certify the concepts everything else builds on. If you already have real technical experience — administering systems, deploying infrastructure, writing code against cloud services — you can reasonably start at associate level (Solutions Architect or CloudOps on AWS; AZ-104 on Azure), since neither vendor imposes prerequisites and the foundational syllabus would mostly be familiar ground.
Why the platform choice matters less than people fear
The anxiety behind “AWS or Azure?” assumes the two clouds are different worlds. They are not. The fundamentals are shared: compute, storage, networking, identity and access, the shared responsibility model, pay-as-you-go pricing, regions and availability concepts. Learn them on one platform and you have learnt most of them for the other — what changes is the service names, the console, and some genuine but learnable differences in how each vendor organises things.
That is why experienced cloud engineers move between platforms routinely, and why your first certification is not a fork in the road so much as a first step on shared ground. The market rewards depth on the platform your employer uses, but it does not punish having started on the other one. Pick with reasonable care, then stop worrying about it.
A simple decision framework
Work through these steps in order, and let the first clear answer decide:
- If your current employer runs on one cloud, certify on that one — the fastest route to applying what you learn is the environment you already have access to.
- Otherwise, search live job adverts for the roles and locations you actually want, and count which platform they name — your market’s answer beats any general debate.
- Weigh your existing skills: a Microsoft-stack background (Windows Server, Active Directory, .NET) tilts toward Azure; a mixed or open-source background fits either, with AWS the common default.
- Pick your level honestly: no hands-on experience means foundational (Cloud Practitioner or AZ-900); real infrastructure or development experience justifies starting at associate.
- Still tied after all four? Choose either foundational exam and book a date — a decided imperfect start beats an undecided perfect one.
Don’t agonise: a first cert is a starting move
A first certification is not a lifelong marriage to a vendor. It is a structured way to learn the fundamentals, a verifiable line on your CV, and an entry ticket to a conversation — nothing about it prevents you adding the other cloud later, and plenty of practitioners eventually hold certifications on both. The cost of choosing the “wrong” platform first is a few weeks of study that still taught you transferable concepts; the cost of not choosing is standing still.
The tiers reinforce this: foundational certifications are deliberately cheap in time and accessible in content, precisely because they are on-ramps. AWS’s foundational exam is its least expensive, and Azure Fundamentals never even expires. Treat the first certification as momentum — the real career value accumulates at the associate tier and beyond, on whichever platform your work ends up rewarding.
Where AI and security certifications fit
The newer specialisations are real career paths, but they are rarely the right first move. Security certifications like the AWS Security Specialty are explicitly advanced: they assume deep platform knowledge plus genuine security experience, and sit naturally after an associate, not before a foundational. Jumping straight to a specialty as your first exam means sitting a test designed to confirm experience you have not yet had the chance to build.
AI is the partial exception at the foundational tier: AWS’s AI Practitioner (AIF-C01) is a foundational exam with no prerequisites, so it is accessible early. Even so, most beginners are better served learning general cloud fundamentals first — AI workloads run on cloud infrastructure, and the general foundational exam gives the AI material something to attach to. The pattern for both specialisations is the same: foundational or associate base first, specialisation on top.
Next steps: the vendor-specific paths
Once the two questions are answered, follow the path for your chosen platform. On AWS, the road runs from Cloud Practitioner to an associate — Solutions Architect for design roles, Developer for builders, CloudOps for operations — and our guide on which AWS certification to take first walks that sequence in detail. On Azure, it runs from AZ-900 to a role-based associate such as AZ-104 for administration, or DP-700 for data engineering on Microsoft Fabric.
And if you are still weighing the two foundational exams directly, our Azure Fundamentals versus AWS Cloud Practitioner comparison covers them side by side. Whichever you choose, the mechanics from here are the same: free official study material (AWS Skill Builder or Microsoft Learn), a free account for hands-on practice, structured revision, and realistic practice questions until a booked exam date stops being scary. Choose, book, begin.
Original practice questions, timed mock exams and revision notes. No card, nothing to pay.