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What's the Difference Between AWS Cloud WAN and AWS Transit Gateway?

Compare AWS Cloud WAN and AWS Transit Gateway side by side — features, pricing, and ideal use cases to help you choose the right product.

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Comparisons
AWS Cloud WAN
AWS Transit Gateway
Category

Networking, WAN

Networking, Network interconnect
Description

Build, manage, and monitor a unified global network connecting resources across your cloud and on-premises environments.

Central hub to connect VPCs and on-premises networks
Best for
  • Global networking
  • Multi-region connectivity
  • Network segmentation
  • Hybrid networking
  • Multi-VPC connectivity
  • Hybrid networking
  • Centralized routing
  • Network segmentation
Key features
  • Central dashboard
  • Network policies
  • Segment isolation
  • Multi-region support
  • Transit Gateway integration
  • Hub-and-spoke topology
  • Inter-region peering
  • Multicast
  • Route tables
  • Network Manager
Pricing model

Pay per attachment + data processed + peering

Pay per attachment + data processed
Free tier

No

No
Expert take

“Cloud WAN builds and manages a global network spanning AWS Regions and on-premises sites from a single dashboard. It replaces complex VPN and peering configurations.”
— Didier Durand, re:Post Top Contributor [profile]

“Transit Gateway replaces complex VPC peering meshes with a single hub. As you grow past 3-4 VPCs, peering becomes an N-squared problem; Transit Gateway keeps it linear. Use route table segmentation to isolate production from dev without separate TGWs.”
— Oleksii Bebych, re:Post Top Contributor [profile]
Product page

Learn more about AWS Cloud WAN »

Learn more about AWS Transit Gateway »

When to use AWS Cloud WAN or AWS Transit Gateway

Use AWS Cloud WAN when:

  • Global networking
  • Multi-region connectivity
  • Network segmentation
  • Hybrid networking

Learn more about AWS Cloud WAN »

Use AWS Transit Gateway when:

  • Multi-VPC connectivity
  • Hybrid networking
  • Centralized routing
  • Network segmentation

Learn more about AWS Transit Gateway »

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