Cloud & DevOps

AWS vs Azure vs Google Cloud: Which Should You Choose?

Updated April 30, 2026By the CalliArc team

Key takeaway

AWS offers the broadest services and maturity; Azure is strongest for Microsoft-centric enterprises and hybrid; Google Cloud leads on data, analytics, and ML. The best choice usually follows your existing stack, team skills, and workload type — not raw feature counts.

All three hyperscalers can run almost any workload. The real decision is about fit — your existing tools, your team's skills, and where your workloads are heaviest.

Where each is strongest

  • AWS: the broadest, most mature service catalog and ecosystem — a safe default at scale.
  • Azure: deep Microsoft integration (AD, .NET, Office) and strong hybrid/on-prem options.
  • Google Cloud: leading data, analytics, and ML tooling (BigQuery, Vertex AI).

Cost and lock-in

Headline prices are similar; your bill is driven by architecture, data egress, and how many managed services you adopt. The more proprietary services you use, the more switching costs you accept — a reasonable trade for velocity if you go in with eyes open.

How to choose

Start from your current stack and skills, then match the provider to your dominant workload. Multi-cloud is rarely worth the complexity for smaller teams. We help teams choose and set up the platform that fits — without over-engineering.

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