When businesses first moved to the cloud, the prevailing advice was to pick one provider, learn it deeply, and build everything on that foundation. AWS was the obvious choice for most, with Azure the preferred option for Microsoft-centric organisations and Google Cloud a distant but growing third. For several years, this single-cloud approach served most businesses well enough.
In 2025, the calculus has changed significantly. A growing number of businesses — from large Indian enterprises to ambitious startups — are adopting multi-cloud strategies, deliberately distributing their infrastructure and workloads across two or more cloud providers. The reasons are compelling and the risks of staying single-cloud are becoming more apparent with each passing year.
Understanding whether a multi-cloud approach is right for your business requires an honest assessment of your current cloud setup, your risk tolerance, and the operational capability you have to manage increased infrastructure complexity.
Why single-cloud dependency is a growing risk
The most dramatic illustration of single-cloud risk is the outage scenario. AWS has experienced several significant outages in recent years that took down large numbers of businesses simultaneously — because when millions of companies are running on the same infrastructure, a provider-level incident creates a provider-level blast radius. Businesses with workloads distributed across multiple providers are inherently protected from this category of risk.
Beyond outages, single-cloud dependency creates negotiating weakness. When your entire infrastructure is on one provider and switching costs are high, your cloud vendor knows it. Multi-cloud strategies give businesses genuine negotiating leverage — and the Indian startup community’s recent success in renegotiating cloud contracts demonstrates exactly how valuable that leverage can be when economic conditions tighten.
The cost optimisation opportunity
Different cloud providers price different services differently, and the pricing differences can be significant. Storage is cheaper on one platform, compute on another, data transfer costs vary meaningfully, and database services have very different pricing models across providers. Businesses with a multi-cloud strategy can optimise their workload placement to take advantage of each provider’s pricing strengths — often achieving total cloud cost reductions of 20 to 35 percent compared to equivalent single-cloud deployments.
