Neither AWS nor Azure is universally better — the right answer depends on what you already have. Here is how to make the decision without getting sold to.
Start with Your Software Stack, Not the Cloud Vendor
If your organisation runs on Microsoft 365, Dynamics 365, and Windows Server, Azure is almost certainly the right primary cloud. The integration depth between Azure Active Directory and M365, the hybrid licensing benefits for Windows Server workloads, and the compliance posture for regulated industries that already use Microsoft are genuinely difficult to replicate in AWS. Conversely, if your engineering team builds on Linux, uses open-source tooling, and values breadth of managed services, AWS wins on that axis.
Services Breadth: AWS Still Leads, But the Gap Has Closed
AWS launched first and has the largest catalogue of managed services — particularly in machine learning (SageMaker), data (Redshift, Glue, Lake Formation), and the widest global region footprint. Azure has closed the gap significantly in AI services (Azure OpenAI Service is currently ahead of any AWS equivalent), compliance certifications for regulated industries, and hybrid cloud with Arc. For most mid-market workloads, both platforms have every service you actually need.
The Support and Partnership Reality
AWS Enterprise Support starts at 10% of monthly spend with a minimum of $15,000/month — effectively pricing out smaller companies. Azure's Unified Support is similarly expensive at scale. For mid-market companies spending $20K-$100K/month on cloud, a managed service partner with cloud expertise is often more cost-effective than direct hyperscaler support. The quality of guidance you get from a focused MSP consistently outpaces what comes from a hyperscaler support ticket on routine architecture questions.
The Decision Framework
Use Azure if: you are a Microsoft-heavy organisation, you operate in a regulated industry that values Azure's compliance certifications, or you run hybrid on-premises and cloud. Use AWS if: you are building cloud-native applications on Linux/open source, you need the widest managed service catalogue, or your team has existing AWS expertise. Use both if: different teams have genuine requirements on different platforms — but budget for the operational overhead of managing two cloud estates.
- Your existing software stack (Microsoft vs open source) should drive the initial platform decision
- AWS leads on managed services breadth; Azure leads on M365 integration and regulated industry compliance
- Azure OpenAI Service is currently ahead of AWS on generative AI managed services
- For $20K–$100K/month cloud spend, a managed service partner typically provides better value than direct hyperscaler support