Cloud Outages 2026: Why You Need a Multicloud Setup

Forrester predicts at least two major outages, lasting several days each, at one of AWS, Azure, or Google Cloud in 2026, driven by the shift of investment toward AI infrastructure. The fix isn't "more cloud" — it's a multicloud architecture that doesn't depend 100% on a single provider for critical services.Sounds counterintuitive, but that's exactly what Forrester predicts for 2026: at least two major outages, lasting several days each, at one of AWS, Azure, or Google Cloud. Not because these providers suddenly became careless, but because they're doing exactly what any rational company would: moving money where the demand is. And right now, the demand is AI.

Why will major cloud providers have outages in 2026?

Hyperscalers are redirecting massive budgets toward GPU-centric data centers built for training and running AI models. Meanwhile, classic x86 and ARM infrastructure — the kind your website, database, and APIs actually run on — gets less attention and buckles under growing complexity.The result isn't theoretical. In 2025, a single AWS outage generated over 17 million Downdetector reports and lasted more than 15 hours, hitting platforms like Netflix, Snapchat, and countless e-commerce sites. Azure, Google Cloud, and Cloudflare had similar incidents in the same period. 2026 network data shows that public cloud outage counts remain high and unstable week to week, with no clear sign of improvement.For a user, an outage like that means a few minutes of frustration. For your business, it means lost revenue by the hour, customers who can't place orders, and — if it drags on — a reputation that's far harder to repair than a server.

What's the weak spot most companies don't see?

Here's the second counterintuitive part. When a cloud provider goes down, the real problem is rarely the server itself — it's the identity system.Authentication and authorization aren't isolated steps that happen only at login. They're continuous checks, on every API request, every service calling another service, every token issued. Zero Trust models rely entirely on that identity system always being available. When it's not, it doesn't matter whether the rest of your infrastructure is technically running: nothing can be verified, so nothing works.Many companies discover this hidden dependency only during a real outage, when it's already too late to do anything but wait.

Why isn't the answer "more cloud", but the right architecture?

The instinctive reaction to these risks is to assume the fix is simply more cloud infrastructure. It isn't. The fix is an architecture that doesn't depend 100% on a single provider for critical services.

• Spread critical workloads across multiple providers or regions, so one outage doesn't stop the whole business.
• Separate your identity system from a single point of failure, with real redundancy — not just on paper.
• Run regular failover tests, not just continuity plans written once and forgotten in a digital drawer.

Analysts are already pointing to a clear shift toward smaller regional clouds and multicloud strategies, specifically to loosen dependency on a single vendor. This isn't a passing trend — it's a direct response to a risk that the big providers themselves openly admit they're taking on, in exchange for a competitive edge in AI.

What question is worth asking yourself right now?

Not "will the cloud I use go down", but "what would an hour of downtime cost me if it happened tomorrow." For many companies, the answer to that second question completely changes the economics behind a more resilient architecture.If that answer caught you off guard, let's take a look together at what your current infrastructure looks like and where the weak points are.

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Frequently asked questions

How many major cloud outages are predicted for 2026? Forrester predicts at least two major outages, lasting several days each, at one of the big providers (AWS, Azure, or Google Cloud), driven by the shift of investment toward AI infrastructure.What is a multicloud architecture? A multicloud architecture spreads a business's critical services across multiple cloud providers or regions, so an outage at one provider doesn't stop the entire operation.Why does the identity system matter during a cloud outage? Because authentication and authorization are continuous checks used on every API request. If the identity system becomes unavailable, the rest of the infrastructure can't function, even if it's technically still running.Not sure which architecture makes sense for your business? Start with a free IT audit and get a clear assessment within 5 business days.