AWS vs Azure vs GCP: Which Cloud Certification Should You Get First?

The Cloud Certification Landscape

Choosing your first cloud certification is one of the most impactful career decisions you can make in IT. AWS, Azure, and GCP each offer robust certification programs, but they differ in market demand, exam difficulty, study resources, and career trajectories. This guide breaks down the key differences to help you make an informed choice.

Market Share and Job Demand

AWS dominates the cloud market with approximately 31% market share. It has the largest ecosystem of certified professionals and the most job postings requiring cloud certifications. If you search any major job board, AWS certifications appear in more listings than Azure and GCP combined at the associate level. Microsoft Azure holds roughly 25% of the market and is growing fast, especially in enterprises that already use Microsoft 365, Active Directory, and other Microsoft products. Azure certifications are increasingly required in corporate environments, government contracts, and hybrid cloud deployments. Google Cloud Platform (GCP) has about 11% market share but is the fastest growing of the three. GCP is particularly strong in data engineering, machine learning, and Kubernetes-native workloads. Companies like Spotify, Twitter, and PayPal run significant workloads on GCP.

Certification Paths Compared

AWS Certification Path

AWS offers four levels: Foundational, Associate, Professional, and Specialty.

For most people, the best starting point is the AWS Solutions Architect Associate (SAA-C03). It covers the broadest range of AWS services and is the most recognized cloud certification globally. From there, you can specialize into Developer Associate, SysOps Administrator, or advance to the Solutions Architect Professional.

You can practice for AWS certifications with our AWS practice exams covering SAA-C03, DVA-C02, SOA-C03, and more.

Azure Certification Path

Microsoft uses a role-based certification model: Administrator, Developer, Solutions Architect, Data Engineer, Security Engineer, and more.

The recommended starting point is Azure Administrator Associate (AZ-104). It covers core Azure services including virtual machines, networking, storage, and identity management. Alternatively, if you are a developer, the Azure Developer Associate (AZ-204) may be a better fit.

We offer Azure practice exams for AZ-104, AZ-204, AZ-305, AZ-400, and other popular certifications.

GCP Certification Path

Google Cloud offers Associate and Professional level certifications. The Associate Cloud Engineer is the natural starting point. It tests your ability to deploy applications, monitor operations, and manage enterprise solutions on GCP.

GCP Professional certifications include Cloud Architect, Data Engineer, Machine Learning Engineer, and Cloud DevOps Engineer. Check out our GCP practice exams to prepare.

Difficulty Comparison

AWS exams are known for their scenario-heavy questions that test architectural decision-making. The SAA-C03, for example, rarely asks you to recall a specific API call — instead, it presents a business problem and asks you to choose the best solution. Many candidates find the wording of AWS questions to be the biggest challenge. Azure exams tend to be more technically granular. AZ-104 questions often require you to know specific PowerShell commands, Azure CLI syntax, or ARM template configurations. The exams also include interactive lab components where you perform tasks in a live Azure environment. GCP exams emphasize understanding of distributed systems concepts and Google-specific services. The Associate Cloud Engineer exam is considered slightly easier than SAA-C03, but GCP Professional exams are widely regarded as the most difficult of the three platforms.

Cost Comparison

All three platforms offer free tier accounts for hands-on practice. AWS and Azure provide 12-month free tiers with generous service limits. GCP offers a 90-day $300 credit plus an always-free tier for select services.

For affordable practice exams across all three platforms, check out DummyExams pricing — we offer plans starting at just a few dollars per exam.

Which Should You Choose?

Choose AWS if:

• You want the certification with the broadest job market recognition
• You are starting your cloud career and want the most transferable skills
• You work at a startup or tech company (AWS is dominant in these environments)
• You want the largest selection of study resources and community support

Choose Azure if:

• Your current or target employer is a Microsoft shop
• You work in enterprise IT, government, or healthcare
• You already have experience with Microsoft products (Active Directory, SQL Server, .NET)
• You are interested in hybrid cloud and on-premises integration

Choose GCP if:

• You are focused on data engineering, machine learning, or analytics
• You work at or want to work at a company that uses GCP
• You have a strong background in open-source technologies and Kubernetes
• You want a certification that is less saturated in the job market

The Multi-Cloud Reality

Here is an important truth: most organizations today use more than one cloud provider. A growing number of job postings list "AWS or Azure" or "multi-cloud experience" as requirements. Getting certified in one platform gives you a strong foundation that transfers to the others.

Our recommendation for most people: start with AWS SAA-C03, then add Azure or GCP based on your career direction. The architectural concepts you learn for AWS — load balancing, auto-scaling, IAM, networking, storage tiers — apply universally across all cloud platforms.

Getting Started

Whichever platform you choose, the formula for success is the same: structured study, hands-on labs, and rigorous practice exams. Browse our full catalog of certification practice exams to find the right fit, and start preparing today.