Nha cung cap cloud

Tong quan 4 nha cung cap cloud chinh duoc so sanh trong CloudCost: AWS, Azure, GCP va Alibaba Cloud.

Total: 4

Cloud Providers

CloudCost so sanhs pricing across the four cloud nha cung caps most commonly used by global engineering teams. Each nha cung cap has a distinct pricing model, free tier, and giam gia program, and understanding these differences is the first step to lowering your cloud bill.

The Four Providers

  • AWS (Amazon Web Services) — the largest cloud nha cung cap by market share, with the broadest catalog of services and the most granular pricing options.
  • Microsoft Azure — the enterprise-focused cloud, tightly integrated with Windows Server, Active Directory, and the Microsoft 365 ecosystem.
  • Google Cloud Platform (GCP) — known for sustained-use giam gias, per-second billing, and strong data and machine-learning services.
  • Alibaba Cloud — the leading cloud in China and a strong choice for tai vuongs that need presence in Asia-Pacific and the Middle East.

Pricing Model Differences at a Glance

DimensionAWSAzureGCPAlibaba Cloud
Default billingper-secondper-minute (rounded)per-secondper-hour
Commitment discountReserved Instances / Savings PlansReserved InstancesCommitted Use DiscountsReserved Instances
Spot/preemptibleSpot InstancesSpot VMsSpot / Preemptible VMsPreemptible Instances
Free tier12-month + always-free12-month + always-free$300 / 90-day credit12-month free trial

How to Choose

The right nha cung cap depends on your tai vuong, khu vuc, and team expertise. Use the so sanhs in the next section to see how equivalent services stack up on gia, then use the [chi phi may tinh](../may tinh/) to model your specific tai vuong. For long-running steady-state tai vuongs, pay close attention to reserved instance pricing; for bursty or fault-tolerant tai vuongs, spot instances can cut chi phis by up to 90 percent.