AWS Outposts cost: paying for AWS hardware in your data center

Quick answer

AWS Outposts brings AWS compute and storage into your own data center, priced as a capacity commitment over a 3-year term (paid all-upfront, partial-upfront, or no-upfront monthly) for the configuration of servers or a rack you choose. It is a substantial fixed cost sized to capacity, not usage, so it suits workloads with genuine low-latency-to-on-premises or data-residency needs, and you must right-size the committed capacity because you pay for it regardless of use.

AWS Outposts is a fully-managed service that runs AWS infrastructure in your data center or colocation, for workloads that need to stay on-premises for latency, data residency, or local processing. Unlike usage-based cloud, Outposts is a capacity commitment: you choose and pay for a configuration of hardware over a multi-year term, so it is a fixed cost sized to capacity.

A capacity commitment

Aspect	Detail
Term	3-year commitment
Payment	All-upfront, partial-upfront, or no-upfront monthly
Billed for	The configured capacity (compute + storage), not usage
Form factor	Servers (1U/2U) or full racks

You select an Outposts configuration, a certain amount of EC2 and EBS capacity in servers or a rack, and commit for three years, paying upfront, partly upfront, or monthly. The price reflects the hardware capacity, so you pay the same whether the capacity is fully used or idle. More upfront payment lowers the total.

Sized to capacity, not usage

This is the key cost difference from the cloud: Outposts is provisioned capacity you commit to, so over-provisioning is expensive and under-provisioning leaves you short (you would order more). Right- sizing the committed configuration to the workload's steady on-premises needs is essential, because there is no scaling to zero, you pay for the committed hardware for three years.

When Outposts fits

Outposts suits workloads that genuinely must run on-premises: single-digit-millisecond latency to local systems, data-residency requirements that mandate on-premises, or local data processing where sending to the cloud is impractical. For workloads that can run in the cloud, the cloud's usage-based, scalable model is far more flexible and often cheaper. Reserve Outposts for the specific hybrid needs that justify a fixed capacity commitment, weighing it like any large commitment against the on-premises alternative and the repatriation tradeoffs.

FAQ

How is AWS Outposts priced?

As a capacity commitment over a 3-year term, paid all-upfront, partial-upfront, or no-upfront monthly, for the configuration of servers or a rack you choose. The price reflects the hardware capacity (compute and storage), not usage, so you pay the same whether the capacity is used or idle. More upfront payment lowers the total.

Is Outposts usage-based like the cloud?

No. Outposts is a provisioned capacity commitment: you choose and pay for a hardware configuration over three years, so there is no scaling to zero or pay-per-use. This makes right-sizing the committed capacity essential, since you pay for the committed hardware regardless of how much of it you use.

When should I use AWS Outposts?

For workloads that genuinely must run on-premises: single-digit-millisecond latency to local systems, data-residency requirements mandating on-premises, or local data processing where sending to the cloud is impractical. For workloads that can run in the cloud, the cloud's scalable usage-based model is more flexible and often cheaper.

How do I control Outposts cost?

Right-size the committed configuration to the workload's steady on-premises capacity needs, since you pay for the hardware for three years regardless of use. Choose the payment option (more upfront lowers the total), and reserve Outposts for workloads that genuinely require on-premises rather than defaulting to it over the cloud.

Is Outposts cheaper than the cloud?

Not generally. Outposts is a fixed capacity commitment for hardware in your data center, so it lacks the cloud's scaling and pay-per-use flexibility, and you pay for committed capacity whether used or not. It is justified by specific hybrid needs (latency, residency, local processing), not by being cheaper than the cloud.

Does C3X estimate Outposts cost?

Outposts is a capacity commitment priced by hardware configuration and term, a procurement decision rather than a usage-based resource. C3X prices the cloud infrastructure your Terraform describes; Outposts capacity is a fixed commitment you size to your on-premises workload needs.

What to do next

Optimize your cloud footprint before committing to hardware. C3X reads your Terraform and prices your resources against a live catalog. Start with the quickstart.