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Windows vs Linux Servers: What Actually Matters for Your Business

July 21, 2026By KTM IT Services Team

The Windows vs Linux server debate is less about which is "better" and more about which your specific software stack actually requires.

When Linux is the practical default

Most modern web applications (including the Next.js/PostgreSQL stack we typically build on) run natively and cheaper on Linux — no per-server licensing cost, and a huge ecosystem of tooling built around it.

When Windows Server is the right call

If your business depends on specific Windows-only software (certain accounting packages, legacy .NET applications, Active Directory-based office networks), Windows Server is often the pragmatic choice regardless of general preference.

Licensing cost adds up

Windows Server licensing is a real, recurring cost that Linux distributions don't carry — factor this into total cost of ownership, not just the upfront setup.

Mixed environments are common and fine

Many businesses run Linux for web-facing applications and Windows for internal office/accounting systems — there's no requirement to standardize on one across your entire infrastructure.

Not sure which fits your specific software needs? Talk to us about what you're actually running before choosing a platform.

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