AWS Outposts
AWS Outposts delivers AWS infrastructure and services on-premises for a consistent hybrid experience. Run compute, storage, database, and ML services locally.
What is Outposts? (Simple Explanation)
Outposts is an AWS service in the Compute category. AWS Outposts delivers AWS infrastructure and services on-premises for a consistent hybrid experience.
When Would You Use Outposts?
- Low-latency on-premises workloads
- Data residency requirements
- Factory floor automation
- Healthcare and life sciences
- Telecom 5G edge computing
Who Uses Outposts?
From startups to enterprises, Outposts powers:
What Makes Outposts Powerful
Outposts Pricing & Free Tier
Free Tier: 750 hours/month of t2.micro or t3.micro (12 months). Pay-as-you-go thereafter — from ~$0.005/hour for nano instances.
Outposts Best Practices
- 1Use IMDSv2 to prevent SSRF credential theft
- 2Right-size instances — most workloads use <30% of allocated CPU
- 3Use Spot or Reserved Instances for 50-72% cost savings
- 4Enable termination protection on production instances
- 5Tag all instances for cost allocation and governance
Getting Started with Outposts in 5 Minutes
- 1Open the AWS Console and navigate to Outposts
- 2Click "Launch" or "Create" and choose your configuration (OS, instance type, region)
- 3Configure security settings — attach an IAM role and select or create a security group
- 4Review your settings and click "Launch" — your resource is ready in minutes
Outposts CLI Quick Reference
2 production-ready commands. Full CLI Library (225+ services) →
aws outposts helpView all Outposts CLI v2 commands and subcommandsaws outposts describe-outposts --helpView options for describing Outposts resourcesPros & Cons of Outposts
Pros
- 42U rack with AWS-designed hardware
- Same APIs and tools as AWS cloud
- EC2, EBS, ECS, EKS, RDS on-premises
- Connected to parent AWS Region
- Fully managed and monitored by AWS
Cons
- ✕Costs can escalate quickly without right-sizing and Reserved Instances
- ✕Requires understanding of instance types, AMIs, and networking for optimal use
- ✕Not truly serverless (except Lambda/Fargate) — you still manage OS, patches, scaling config
Outposts vs Alternatives
Outposts vs EC2
Choose Outposts for Low-latency on-premises workloads and Data residency requirements. It excels at 42u rack with aws-designed hardware.
Choose EC2 as an alternative when your requirements differ. Each service in the Compute category serves different architectural patterns.
Services That Work with Outposts
Outposts is rarely used alone. It is typically combined with:
Compliance & Security
How AWS Outposts fits into major compliance standards. Browse all 41 frameworks →
Outposts configuration is audited by CIS Benchmarks v1.5–v3.0 for secure cloud defaults.
NIST 800-53Outposts access controls, encryption, and audit logging map to NIST 800-53 AC, SC, and AU control families.
PCI DSS 4.0Outposts encryption, access control, and logging support PCI DSS for cardholder data environments.
SOC 2Outposts security, availability, and confidentiality controls evaluated under SOC 2 Trust Services Criteria.
ISO 27001Outposts configuration and monitoring controls map to ISO 27001 Annex A information security management.
Frequently Asked Questions About Outposts
What is AWS Outposts?
AWS Outposts delivers AWS infrastructure and services on-premises for a consistent hybrid experience. Run compute, storage, database, and ML services locally.
What is Outposts used for?
Outposts is commonly used for: Low-latency on-premises workloads; Data residency requirements; Factory floor automation; Healthcare and life sciences; Telecom 5G edge computing. It's a core service in the compute category of AWS.
Is Outposts free?
Free Tier: 750 hours/month of t2.micro or t3.micro (12 months). Pay-as-you-go thereafter — from ~$0.005/hour for nano instances.
What are the key features of Outposts?
Outposts's most important capabilities include: 42U rack with AWS-designed hardware. Same APIs and tools as AWS cloud. EC2, EBS, ECS, EKS, RDS on-premises. Connected to parent AWS Region. Fully managed and monitored by AWS. Each of these is designed to help teams low-latency on-premises workloads.
How does Outposts compare to alternatives?
Outposts competes with both AWS-native alternatives (EC2, EBS, RDS) and third-party equivalents. The right choice depends on your specific requirements for scalability, cost, and operational overhead. See the comparisons section below for detailed guidance.
Which compliance frameworks apply to Outposts?
CIS AWS v3.0: Outposts configuration is audited by CIS Benchmarks v1.5–v3.0 for secure cloud defaults. NIST 800-53: Outposts access controls, encryption, and audit logging map to NIST 800-53 AC, SC, and AU control families. PCI DSS 4.0: Outposts encryption, access control, and logging support PCI DSS for cardholder data environments. SOC 2: Outposts security, availability, and confidentiality controls evaluated under SOC 2 Trust Services Criteria. ISO 27001: Outposts configuration and monitoring controls map to ISO 27001 Annex A information security management.
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