AWS vs Azure: Which Cloud Platform Should You Choose?
Amazon Web Services (AWS) and Microsoft Azure are the two largest cloud computing platforms in the world. AWS launched in 2006 and remains the market leader. Azure launched in 2010 and has grown rapidly, especially in the enterprise segment.
For Indian businesses making cloud infrastructure decisions, this comparison covers everything you need to know.
Market Share & Global Presence
| Metric | AWS | Azure |
|---|---|---|
| Global market share | ~32% | ~23% |
| Data center regions | 33+ globally | 60+ globally |
| India regions | Mumbai, Hyderabad | Mumbai, Pune, Hyderabad, Chennai |
| Edge locations | 600+ | 190+ |
| Launched | 2006 | 2010 |
Winner for global reach: AWS — more edge locations and mature infrastructure. Winner for India presence: Azure — more data center regions in India.
Pricing Comparison
| Aspect | AWS | Azure |
|---|---|---|
| Pricing model | Per-hour, per-GB, complex | Per-minute, per-hour |
| Free tier | 12 months (generous) | 12 months (good) |
| Compute (Linux) | EC2 (t3a.medium ~₹2,500/month) | VMs (B2s ~₹2,200/month) |
| Compute (Windows) | EC2 (higher cost) | VMs (competitive, lower) |
| Storage | S3 (per-GB, popular) | Blob Storage (per-GB) |
| Data transfer out | ₹8/GB (after 100GB free) | ₹8/GB (after 100GB free) |
| Reserved instances | 1-3 year terms | 1-3 year terms |
| Hybrid benefit | Limited | Excellent (existing MS licenses) |
Winner for cost: Azure — slightly cheaper for Windows workloads and businesses with existing Microsoft licenses. AWS can be cheaper for Linux-only workloads and startups using the free tier effectively.
Core Services Comparison
| Service Category | AWS | Azure |
|---|---|---|
| Compute | EC2, Lambda, ECS, EKS | VMs, Functions, AKS, App Service |
| Storage | S3, EBS, Glacier | Blob, Disk, Archive |
| Database | RDS, DynamoDB, Aurora | SQL Database, Cosmos DB, MySQL |
| Networking | VPC, CloudFront, Route 53 | VNet, CDN, DNS |
| AI/ML | SageMaker, Rekognition | Azure AI, Cognitive Services, OpenAI |
| Serverless | Lambda, API Gateway, Step Functions | Functions, Logic Apps, API Management |
| Containers | ECS, EKS, Fargate | AKS, Container Instances |
| DevOps | CodePipeline, CodeBuild, CodeDeploy | DevOps, Pipelines, Boards |
AI & Machine Learning
AWS offers SageMaker for building, training, and deploying ML models at scale. Services like Rekognition (image/video analysis), Comprehend (NLP), and Polly (text-to-speech) provide pre-built AI capabilities.
Azure has a strong AI portfolio with Azure AI services, Cognitive Services for vision/speech/language, and powerful integration with OpenAI. Microsoft’s $13 billion investment in OpenAI gives Azure exclusive access to OpenAI models for production workloads — a significant advantage for generative AI applications.
Winner for AI/ML: Azure — exclusive OpenAI access and strong enterprise AI capabilities.
Security & Compliance
| Factor | AWS | Azure |
|---|---|---|
| Compliance certifications | 140+ | 100+ |
| Identity management | IAM | Azure AD (entire Microsoft ecosystem) |
| Encryption | KMS, CloudHSM | Key Vault, HSM |
| DDoS protection | Shield (standard + advanced) | DDoS Protection |
| India-specific compliance | MeitY, RBI guidelines | MeitY, RBI, GST |
Winner for identity: Azure — Azure AD integrates seamlessly with Microsoft 365, Dynamics, and enterprise directories.
Indian Market Considerations
For Indian businesses specifically:
AWS advantages for India:
- Larger startup ecosystem and community
- More Indian businesses trained on AWS
- AWS Activate program for startups
- Strong partner network in India
- More documentation and learning resources in English
Azure advantages for India:
- More data center regions across India (Mumbai, Pune, Hyderabad, Chennai)
- Better integration with Indian enterprise tools (Microsoft 365, Dynamics 365)
- Strong government sector adoption
- Hyderabad region offers lower latency for South Indian businesses
- Better support for Hindi and Indian language content via Azure AI
AWS vs Azure — Which Should You Choose?
| Your Situation | Recommended Platform | Reason |
|---|---|---|
| Startup / SMB | AWS | Larger ecosystem, better free tier, startup programs |
| Enterprise using Microsoft products | Azure | Seamless AD, Office 365, and Dynamics integration |
| Linux-based workloads | AWS | More mature Linux support, better pricing |
| Windows-based workloads | Azure | Lower cost, better integration |
| AI/ML focused | Azure | Exclusive OpenAI access, strong AI services |
| Government / Public sector | Azure | Strong India government adoption |
| Multi-cloud strategy | Both | Use best-of-breed services from each |
| E-commerce platform | AWS | More scalable, battle-tested at massive scale |
The Verdict
There is no universal “better” cloud platform — the right choice depends on your specific requirements:
Choose AWS if: You are a startup or SMB, running Linux-based workloads, want the widest service catalogue, or need the largest community and partner ecosystem.
Choose Azure if: You are an enterprise using Microsoft products, need Windows-based infrastructure, want India data center presence, or are building AI applications with OpenAI integration.
Consider both (multi-cloud): Many Indian enterprises are adopting multi-cloud strategies, using AWS for some workloads and Azure for others. This approach maximises flexibility and avoids vendor lock-in.
Need Cloud Architecture Help?
At DigiHaryana, we architect and manage cloud infrastructure on both AWS and Azure. Our team of certified cloud architects designs scalable, cost-optimized infrastructure tailored to your business needs. Contact us for a free cloud consultation.
WhatsApp: +91 98961 62989 Email: info@digiharyana.com
