G2

Atharva P.

Cloud BI Engineer

Enterprise (> 1000 emp.)

7/18/2026

"Simplifies Multi-VPC Connectivity with Scalable, Centralized Network Management"

4/5

What do you like best about AWS Transit Gateway?

What I like most about AWS Transit Gateway is how it simplifies network architecture by serving as a central hub to connect multiple Amazon VPCs, on-premises networks, and VPNs. Rather than having to manage a large number of individual VPC peering connections, Transit Gateway offers a scalable hub-and-spoke model that’s much easier to administer and maintain.

I also appreciate its support for route tables, segmentation, and centralized network management, which makes it particularly useful in large, multi-account AWS environments. Review collected by and hosted on G2.com.

What do you dislike about AWS Transit Gateway?

While Transit Gateway can greatly simplify complex networking, working with route propagation, route tables, attachments, and multi-account configurations still requires a solid grasp of AWS networking concepts. Costs can also rise as you add more attachments and as data transfer increases, so it’s important to keep an eye on usage as your setup grows. Review collected by and hosted on G2.com.

What problems is AWS Transit Gateway solving and how is that benefiting you?

AWS Transit Gateway helps solve complex network connectivity and routing challenges.

For example, we had multiple VPCs hosting development, testing, production, and shared services across different AWS accounts. Rather than creating and maintaining dozens of VPC peering connections, we connected each VPC to a single Transit Gateway. With routing centralized in one place, the network became less complex, day-to-day management was simpler, and it was easier to connect our on-premises infrastructure using AWS Direct Connect and Site-to-Site VPN.

Overall, this approach improved scalability and significantly reduced operational overhead. Review collected by and hosted on G2.com.