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Every SME founder we talk to eventually asks the same question: AWS or Azure? And every cloud consultant gives the same non-answer: "it depends on your use case." True, but not exactly useful when you're staring at two pricing calculators at 11 PM trying to figure out which one won't blow your monthly budget.
So let's actually compare them — not in the abstract, but the way it matters for a mid-sized Indian business: cost, data residency under the new privacy rules, and what happens when something breaks at 2 AM and you need support that isn't a chatbot.
Pricing: close on paper, different in practice
Both AWS and Azure publish similar headline rates for compute and storage, so on paper they look nearly identical. The difference shows up in the details nobody reads until the bill arrives.
AWS's pricing model has more granular tiers, which is great if you have someone dedicated to optimizing it, and expensive if you don't. We've seen SMEs get billed for idle EC2 instances, unattached EBS volumes, and cross-region data transfer they didn't realize was happening — none of it malicious, just nobody was watching.
Azure tends to bundle things a bit more, especially if you're already running Microsoft 365 or on-prem Windows Server. If your business is already inside the Microsoft ecosystem, Azure Hybrid Benefit can meaningfully cut licensing costs — sometimes 30-40% on Windows Server VMs. That's not a small number for a business running lean.
Our rough rule of thumb after migrating clients onto both: if you're mostly Linux-based, open-source-heavy, and starting from scratch, AWS usually works out cheaper. If you're already deep in Windows Server, SQL Server, or Office 365, Azure's bundling tends to win. Neither is universally cheaper — anyone who tells you otherwise is generalizing from one project.
One thing that actually matters more than the sticker price: reserved instances and savings plans. Committing to 1-3 year terms on either platform can cut compute costs by 40-60%, but only makes sense once you know your workload is stable. Don't commit early just to save money — we've seen businesses lock into the wrong instance size and end up paying for capacity they don't use.
Data residency: this got more serious in 2025
With India's Digital Personal Data Protection Act now in force, data residency isn't a nice-to-have anymore — for certain categories of personal data, it's a compliance requirement, and the penalties aren't symbolic.
Both AWS and Azure operate data centers within India — AWS has regions in Mumbai and Hyderabad, Azure has regions in Pune, Chennai, and Mumbai too. So on the surface, both can keep your data in-country. The difference is in how easy it is to actually enforce that boundary across your whole stack.
Azure's compliance tooling (Microsoft Purview, Azure Policy) tends to be a bit more straightforward for teams without a dedicated cloud security engineer, mostly because Microsoft has spent years selling into regulated enterprises and building admin tooling for exactly this problem. AWS's equivalent tools (Config, Macie) are powerful but assume a level of cloud maturity that a lot of SMEs simply haven't reached yet.
If you're handling healthcare data, financial records, or anything covered under sector-specific regulation on top of DPDP, this is worth getting a proper compliance review on — don't just trust a sales rep's slide deck. We cover this kind of architecture decision in more depth under cloud migration and architecture, including how to structure your environment so residency requirements are enforced by design, not by hoping everyone follows the rules.
Support: where the real difference shows up
This is the part almost nobody compares properly, and it's the one that matters most when things actually go wrong.
AWS Basic support is free but genuinely limited — no technical support beyond documentation and forums. Business-tier support starts at either $100/month or 3% of monthly spend, whichever is higher, and gets you under-1-hour response times for production-down issues.
Azure's support tiers are structured similarly, but Microsoft's support has historically leaned more heavily on account managers and partner-led support, especially in India, where Microsoft's local enterprise presence is bigger than AWS's. If you want a human relationship with your cloud vendor rather than purely ticket-based support, Azure tends to deliver that more naturally, at least in our experience working with SMEs in tier-1 and tier-2 Indian cities.
Neither platform's support is going to save you from bad architecture, though. Most "the cloud went down" incidents we've been called in to fix were actually misconfigurations — no auto-scaling set up, single points of failure, no proper backup strategy. Support tiers matter, but they're not a substitute for building it right the first time.
So which one should you actually pick?
If your team is already comfortable with Linux, containers, and open-source tooling, and you want the widest range of services to grow into, AWS gives you more room. If you're running a Windows-heavy stack, already pay for Microsoft licenses, or want support that feels less like a ticket queue, Azure is often the smoother path.
Either way, the platform matters less than the architecture built on top of it. A well-designed Azure setup will outperform a badly configured AWS one every time, and vice versa.
FAQs
1. Is AWS or Azure cheaper for a small business in India? Neither is universally cheaper. AWS tends to work out lower-cost for Linux-based, cloud-native setups; Azure often wins for businesses already using Microsoft licensing, thanks to hybrid licensing discounts.
2. Do I legally need to keep my data inside India? Under the DPDP Act, certain categories of personal data face residency and transfer restrictions, though it's not a blanket rule for all data. It's genuinely worth a proper compliance review rather than assuming either cloud provider's default setup covers you.
3. Can I migrate from AWS to Azure later if I choose wrong? Yes, but it's not trivial — expect real engineering effort for anything beyond basic VMs, especially if you're using platform-specific managed services. Picking based on your current and near-future stack, rather than switching later, saves a lot of pain.
4. Which one is easier for a small team without a dedicated DevOps engineer? Azure's admin console and compliance tooling are generally considered more approachable for smaller teams. AWS has more raw capability but assumes more cloud expertise to use it well without accidentally overspending.