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Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

Amazon EC2 is highly scalable and adaptable, offering options to upgrade and configure resources based on user needs.
Users appreciate Amazon EC2's stability and reliability, making it a trusted choice for deploying applications and managing workloads.
The flexibility of Amazon EC2 allows users to manage resources programmatically and ensures high performance and security features.
Amazon EC2's cost-effectiveness is valued, as it allows users to spin up instances with low upfront costs and pays only for what they use.
The ease of deployment and integration with other AWS services is a significant advantage of Amazon EC2.

CONS

Amazon EC2's pricing is considered high, making it expensive for users with a high demand.
There are challenges with Amazon EC2's accessibility and the complexity of its pricing model.
Amazon EC2 lacks sufficient tools to help users minimize costs and manage expenses.
Support for Amazon EC2 could improve in responsiveness and providing insights on OS-based issues.
There is a limitation in Amazon EC2's capability to change instance sizes or resource service levels without scheduling downtime.
 

Amazon EC2 Pros review quotes

BS
AWS Architect at Corvit Networks
Aug 7, 2025
There is no better place to enjoy a relaxing afternoon with friendly staff, great coffee, and a cozy atmosphere that makes you feel right at home.
Pushkar Kodag - PeerSpot reviewer
Senior Infrastructure Engineer at Principal Global Services
May 10, 2026
The most valuable feature for Amazon EC2 is its integration with other services.
Shakir Bhatt - PeerSpot reviewer
Senior Software Engineer at a tech vendor with 1,001-5,000 employees
Aug 5, 2025
You can do anything with Amazon EC2 as you have a bare system in your hands.
Learn what your peers think about Amazon EC2. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
899,125 professionals have used our research since 2012.
MD
Consultant at a consultancy with 1-10 employees
Mar 31, 2026
The most useful function of Amazon EC2 for us is compute, as we find it easy to deploy our database onto it and to integrate it with other AWS solutions without complexities or issues, and it provides us with cost savings by being more OpEx rather than CapEx for us.
reviewer2783892 - PeerSpot reviewer
Architect at a outsourcing company with 1,001-5,000 employees
Dec 3, 2025
Amazon EC2 has positively impacted my organization because it is easy to deploy.
VP
Sr. Big data engineer at B-CITI Solutions Inc.
Aug 6, 2025
From the features perspective, I find the most beneficial features of Amazon EC2 for server management to be very impactful.
SK
senior Engineer manager at Poshmark Inc.
May 2, 2025
Amazon EC2 enables us to manage resources programmatically and has the largest market share, which brings a lot of innovations each year.
Raghuram K M - PeerSpot reviewer
Chief Technology Officer at Prognosys Medical Systems
May 2, 2025
Amazon EC2 makes it easy to deploy new servers and services quickly.
KatlegoMabila - PeerSpot reviewer
Senior AWS Account Manager at Silicon Overdrive
Jan 14, 2025
EC2 instances on AWS allow users to run virtual servers based on the CPU, memory, storage, and networking capacity.
AS
DevOps Engneer at SCL IT Technologies Pvt Ltd
Dec 30, 2024
One of the most valuable features of EC2 is its accessibility; I can easily access it through various tools like GIT and use it on mobile devices.
 

Amazon EC2 Cons review quotes

BS
AWS Architect at Corvit Networks
Aug 7, 2025
The pricing of Amazon EC2 can be expensive, so I would rate the pricing seven out of ten, where one is very cheap and ten is very expensive.
Pushkar Kodag - PeerSpot reviewer
Senior Infrastructure Engineer at Principal Global Services
May 10, 2026
The support from AWS could be better, but that is not directly related to Amazon EC2.
Shakir Bhatt - PeerSpot reviewer
Senior Software Engineer at a tech vendor with 1,001-5,000 employees
Aug 5, 2025
I have heard from multiple people that if you have an Amazon EC2 instance running and you stop it, the billing continues unless you terminate the Amazon EC2 instance.
Learn what your peers think about Amazon EC2. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
899,125 professionals have used our research since 2012.
MD
Consultant at a consultancy with 1-10 employees
Mar 31, 2026
The price for Amazon EC2 could be lower; it's not cheap, so when we want something cheaper, we do go serverless if we can.
reviewer2783892 - PeerSpot reviewer
Architect at a outsourcing company with 1,001-5,000 employees
Dec 3, 2025
I think improvements can be made to Amazon EC2 by increasing the memory, offering more instance types, and including GPUs as mentioned in the keynote.
VP
Sr. Big data engineer at B-CITI Solutions Inc.
Aug 6, 2025
There are some specific features, such as ML features and AI features, that I would to see included in the next releases of Amazon EC2.
SK
senior Engineer manager at Poshmark Inc.
May 2, 2025
While Amazon EC2 offers reliability and stability, there are challenges with its cost, as EBS is relatively expensive.
Raghuram K M - PeerSpot reviewer
Chief Technology Officer at Prognosys Medical Systems
May 2, 2025
The main thing that needs improvement is the cost.
KatlegoMabila - PeerSpot reviewer
Senior AWS Account Manager at Silicon Overdrive
Jan 14, 2025
One of the things that need to be looked into is the complex pricing, which is rather intense.
AS
DevOps Engneer at SCL IT Technologies Pvt Ltd
Dec 30, 2024
An area needing improvement is the time limitations when accessing EC2 instances.