AWS vs Azure vs GCP: Which Cloud Certification to Start With
AWS, Azure, or GCP first? Verified 2026 exam prices, formats, and renewal rules, plus a decision framework matched to the cloud roles you are targeting.
Start with the cloud your target employers already run. A certification is a keyword that gets your resume past a filter, and the filter belongs to the employer, so the postings you want answer the question before any comparison table does. If the postings give you no signal at all, AWS is the sensible default because it still carries the largest share of cloud spending. Large enterprises, government, and Windows-heavy organizations point to Azure. Data engineering and machine learning shops point to Google Cloud. The entry exams cost nearly the same, $100 for AWS Cloud Practitioner, $99 in the US for Microsoft Azure Fundamentals, and $99 plus tax for Google Cloud Digital Leader, so demand should decide, and price should not.
Every exam price below comes from the vendors' own pages, the market shares from Synergy Research Group via CRN, all checked in September 2026, with a one-evening framework at the end for the case where your market points in two directions at once.
Employers decide this before you doPermalink to “Employers decide this before you do”
A cloud certification fills two jobs in a career switch. It gives your studying a syllabus with a border, and it puts a keyword into your resume that matching employers actively scan for. The keyword only works when it names the platform those employers run, which is why the global share tables matter less than the postings within commuting distance of you.
Globally, Synergy Research Group's Q2 2026 reading still puts AWS first at roughly 28 percent of worldwide cloud infrastructure spending, with Microsoft Azure near 20 percent and Google Cloud at a record 15 percent. The same quarter crossed $143 billion in enterprise cloud infrastructure spend, with GenAI-specific cloud services growing 165 percent year over year, and that AI demand is what keeps lifting Google Cloud's share.
Your local market can slice very differently. Enterprise, healthcare, and public-sector listings usually lean Azure. Startup and agency listings usually lean AWS. Companies whose product is data usually lean GCP. Before you spend a dollar on an exam, open the postings and count.
The three entry exams comparedPermalink to “The three entry exams compared”
| AWS Cloud Practitioner | Azure Fundamentals (AZ-900) | Google Cloud Digital Leader | |
|---|---|---|---|
| Exam price | $100 | $99 in the US, set by the country of proctoring | $99 plus tax |
| Valid for | 3 years | Does not expire | 3 years |
| Staying current | Retake the exam or pass a higher-level one | Nothing to renew | Free skill badges or a $60 renewal exam |
| Exam format | Foundational, concepts and terminology | Foundational, cloud concepts and Azure services | 50 to 60 questions in 90 minutes, no prerequisites |
All three are non-technical entry points that assume no prior cloud experience. The differences that matter to a career changer are validity, renewal cost, and which employers recognize the name, so the sections below treat each path as a sequence rather than a single exam.
The AWS path: Cloud Practitioner, then Solutions Architect AssociatePermalink to “The AWS path: Cloud Practitioner, then Solutions Architect Associate”
AWS remains the default for good reasons: the largest market share, the longest list of employers, and the deepest pool of study material. The Cloud Practitioner exam costs $100 and covers cloud concepts and account basics rather than hands-on engineering. If you already work in IT, in support, QA, or administration, you can usually skip it and register directly for the Solutions Architect Associate at $150, a 65-question, 130-minute exam that employers treat as the first real cloud credential. Both stay valid for three years, after which you retake the current version or pass a higher-level exam.
Choose AWS first when your target postings skew toward startups, agencies, and general software companies, or when you have no strong signal and want the largest pool of openings. If DevOps is the destination, pair the exam with the hands-on path in our guide to becoming a DevOps engineer, and glance at the salary range for the role before committing the months.
The Azure path: AZ-900, then AZ-104Permalink to “The Azure path: AZ-900, then AZ-104”
Azure is the platform of large organizations. If your target list includes banks, insurers, hospitals, government agencies, or any company that runs Windows Server and Active Directory, Azure credentials carry more weight per dollar than the alternatives.
The entry point is AZ-900, Azure Fundamentals, at $99 in the US, with pricing set by the country where the exam is proctored. Two details separate it from the other entry exams. First, fundamentals certifications do not expire, so this credential never asks you for money again. Second, the whole syllabus is taught free on Microsoft Learn, which makes AZ-900 the cheapest credible on-ramp into cloud computing for a tight budget.
The first technical credential above it is AZ-104, Azure Administrator, at $165. Role-based Azure certificates expire after one year and renew free through an online assessment, with no paid retake, which matters once you start stacking credentials over several years.
The Google Cloud path: Digital Leader, then Associate Cloud EngineerPermalink to “The Google Cloud path: Digital Leader, then Associate Cloud Engineer”
Google Cloud is the smallest of the three by share and the fastest-moving, with Synergy's Q2 2026 reading at a record 15 percent on the strength of AI workloads. The roles pulling it upward, data engineering, ML infrastructure, and analytics platforms, sit close to where many career changers already point.
The entry exam, Cloud Digital Leader, costs $99 plus tax, runs 90 minutes with 50 to 60 questions, requires no prerequisites, and stays valid for three years. Above it sits the Associate Cloud Engineer at $125 plus tax, a two-hour exam of 50 to 60 questions that recommends six months of hands-on platform experience. Renewal is the friendliest of the three vendors: designated free courses and skill badges in Google Skills, or a 45-minute renewal exam at $60.
Choose GCP first when your target employers are data-centric product companies, or when your background already leans toward data work.
The second price tagPermalink to “The second price tag”
Most comparisons stop at the exam fee. The honest one adds renewal, because each vendor prices the clock differently. AWS certifications expire after three years and come back only through another paid exam. Azure fundamentals never expire, and role-based certificates renew free online. Google keeps certifications alive for three years with free skill-badge renewal or a $60 exam. Across a six-year horizon, the AZ-900 plus AZ-104 track costs $264 in exams and nothing in renewals. That difference will not pick your cloud for you, but it should shape how many certifications you stack.
How to decide in one eveningPermalink to “How to decide in one evening”
- Collect 20 to 30 live postings for the role you want, in the city and industry you want.
- Count the cloud mentions per vendor. One platform in the clear majority settles the question.
- On a tie, weigh your background: Windows and Active Directory experience tilts Azure, while Linux, scripting, or networking tilts AWS or GCP.
- On a genuine deadlock, take AWS for the largest pool or GCP for the data and AI direction.
The same posting list does double duty if you are auditing which skills you already have against the target role, since every cloud mentioned there is a syllabus item somewhere. When I was moving from sysadmin work into HealthTech analytics, I let the shortlist do the choosing: the employers I wanted ran one cloud, it appeared in posting after posting, and the decision took an evening instead of a month.
Common mistakesPermalink to “Common mistakes”
- Buying all three foundational exams. Three vocabulary-level certificates and zero hands-on proof. One platform studied deep beats three sampled shallow.
- Certifying with no infrastructure to show. Certificates open the door and projects close it; a deployed application on your chosen platform belongs next to the exam date on your resume.
- Following global share instead of local postings. AWS leads worldwide, and your city may still run on Azure. The count that matters is the one you do yourself.
How Traecta helpsPermalink to “How Traecta helps”
Traecta — Your Personalized Career Roadmap audits the postings for the role you are targeting, names the one cloud those employers run, and places the matching entry exam in the month your roadmap reaches cloud basics, so your exam budget lands on the platform your market answers to.
The short versionPermalink to “The short version”
- Entry prices sit within a dollar of each other: $100, $99, $99. Demand decides, price does not.
- Match the platform to the employers: AWS for breadth, Azure for enterprise and public sector, GCP for data and AI.
- Budget the renewal clock: never for AZ-900, free online for role-based Azure, free badges or $60 for GCP, a paid exam for AWS every three years.
If you want the choice made against your actual target postings instead of a global table, start with your personalized career roadmap from Traecta.
