12 Best Cloud Certifications in 2026
(AWS, Azure, GCP + Free Options)

The AWS Solutions Architect Associate is the most popular cloud certification in the world by volume, and for good reason. It covers the full breadth of AWS architecture: compute, networking, storage, databases, security, and cost optimisation, at a level that directly corresponds to entry-to-mid cloud architecture roles. The SAA is widely listed as a requirement or strong preference in cloud engineer and solutions architect job postings across nearly every industry. Unlike some associate-level certs, the SAA requires genuine understanding of trade-offs between services and you can't pass on memorisation alone.

The AWS Cloud Practitioner is the entry point to the AWS certification track, designed for people with no hands-on technical background who need to understand cloud fundamentals, AWS service categories, pricing models, and shared responsibility. It's valuable for non-technical roles (project managers, sales engineers, finance teams) at companies moving to AWS, and as a foundation before pursuing the Solutions Architect Associate. Technical professionals should generally skip straight to the SAA, as the CLF carries limited direct weight in engineering job postings. If you want to benchmark your AWS fundamentals before paying the $100 exam fee, the free TrueCert AWS Cloud Introduction covers the same conceptual territory.

The AZ-104 is the core Azure administrator credential and the most commonly required Azure cert in enterprise job postings. It covers identity management (Azure Active Directory), virtual networking, storage, compute, and monitoring. Unlike some cloud certs, the AZ-104 includes lab-style tasks in the exam, meaning you need practical experience, not just theoretical knowledge, to pass. Azure has the largest share of the enterprise cloud market, making this credential especially valuable for IT professionals working at large companies, government organisations, and regulated industries where Microsoft tenancy is standard. A faster, lower-cost benchmark for Azure fundamentals is TrueCert Azure Fundamentals.

The Google Cloud Associate Cloud Engineer is the entry point to GCP's technical certification track, covering deployment, monitoring, and management of GCP projects. It's one of the more hands-on associate exams. It expects you to know the gcloud CLI, Kubernetes basics (GKE), and GCP networking concepts. GCP's market share has grown significantly in the last three years, driven by strength in AI/ML and data analytics, and the ACE is a solid credential for engineers targeting the growing number of GCP-native roles at data-intensive companies. To benchmark your GCP basics before booking the exam, try the free TrueCert GCP Introduction.

TrueCert is a vendor neutral skills verification platform rather than a course platform. Cloud assessments cover AWS fundamentals, Azure basics, GCP fundamentals, and general cloud architecture concepts. Each assessment is timed, randomised, and uses a mix of multiple choice, scenario, and code based questions to test applied understanding rather than recall. Every passed assessment produces an Open Badges 2.0 compliant certificate with a public verification URL, which you can share with recruiters or add to LinkedIn. The most common use cases are as a CV supplement for self-taught or bootcamp grads, and as a cheap benchmark before booking a $150 to $395 vendor exam.

CompTIA Cloud+ is the vendor-neutral cloud credential for operations-focused professionals. Unlike AWS, Azure, or GCP certs, it covers cloud deployment, security, troubleshooting, and automation concepts that apply across providers. It's ISO/ANSI-accredited and widely accepted by US government and defence contractors who require vendor-neutral credentials. The price at $358 is high relative to the career impact (vendor-specific certifications generally carry more weight in private sector hiring), but for public sector or compliance-heavy environments, Cloud+ is a strong choice.

The AZ-305 is Microsoft's premier cloud architecture credential, requiring the AZ-104 as a prerequisite. It covers designing Azure infrastructure solutions: compute, networking, data storage, identity, business continuity, and migrations. It validates the kind of thinking expected of a senior cloud architect. At just $165, it's excellent value for an expert-level credential that commands significant salary premiums. The exam uses case study scenarios that require holistic architectural reasoning, not just product knowledge.

The Google Cloud Professional Cloud Architect is consistently rated as one of the highest-paying cloud certifications globally. It tests your ability to design, develop, and manage robust, secure, scalable, highly available GCP solutions, using real-world case studies in the exam itself. Unlike the AWS equivalent, the GCP PCA exam is known to be particularly rigorous around case study analysis, and candidates must understand cost optimisation and compliance requirements in depth. It's the natural progression after the Associate Cloud Engineer for anyone targeting senior roles at GCP-native organisations.

The AWS DevOps Engineer Professional certifies hands on expertise in provisioning, operating, and managing distributed applications on AWS. It covers CI/CD pipelines, infrastructure as code with CloudFormation, monitoring, logging, and incident response. The exam is widely considered one of the harder AWS professional level certs, demanding deep familiarity with services like CodePipeline, CodeBuild, Systems Manager, and CloudWatch in production scenarios. It's a strong fit for SRE, platform engineering, and senior DevOps roles, and consistently appears in salary surveys as one of the highest paying AWS credentials. For a broader view of DevOps credentials beyond AWS, see our best DevOps certifications guide, which also covers Terraform, Kubernetes, and Ansible options.

The AWS Security Specialty is the most respected cloud security credential in the AWS ecosystem and is frequently required for senior security engineering and cloud security architect roles. It covers identity and access management, data protection, infrastructure security, incident response, and compliance frameworks specific to AWS workloads. The exam is heavily scenario based and rewards real operational experience with services like IAM, KMS, GuardDuty, Macie, and Security Hub. With cloud security incidents in the news constantly, demand for this credential has grown sharply and salary premiums are among the highest for any AWS specialty cert.

AZ-204 is the developer focused counterpart to the AZ-104 administrator cert. It validates skills in building and deploying cloud applications on Azure: working with Azure Functions, App Service, Cosmos DB, Service Bus, and integrating Azure AD authentication into custom apps. Unlike AZ-104, the focus is on code that runs in Azure rather than infrastructure that supports it. It's the right credential for software engineers transitioning into cloud native development roles at Microsoft heavy organisations, or for backend developers extending into serverless and event driven architectures.

The GCP Professional Data Engineer is consistently one of the highest paying cloud credentials, driven by GCP's strength in big data and analytics workloads. It covers designing, building, and operationalising data processing systems on Google Cloud, including BigQuery, Dataflow, Pub/Sub, Cloud Composer, and ML pipelines. The exam expects strong fluency in both SQL and Python alongside familiarity with batch and streaming architectures. It's a particularly strong choice if you target data engineering, analytics engineering, or ML platform roles at GCP heavy organisations.