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Amazon Elastic Compute Cloud (EC2) Reviews & Insights

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Community Insights for Amazon Elastic Compute Cloud (EC2)

Synthesised from 6 verified reviews.


Synthesised from 6 reviews | Last Published May 27, 2026


In TrustRadius reviews, Amazon Elastic Compute Cloud (EC2) is primarily utilized by organizations to provide scalable infrastructure for various applications, including machine learning services and hosting backend and web services. Reviewers frequently highlight its ability to automatically adjust server usage according to demand, particularly for handling traffic spikes during peak seasons. Its extensive variety of instance types and configuration options is a significant strength, allowing for precise resource allocation and customization, alongside superior application performance and the continuous release of higher-performing, lower-cost instances.

EC2 also contributes to improved system reliability, user experience, and business agility, enabling faster development cycles and quicker market entry. However, instance management complexity is a primary area for improvement, with half of reviewers expressing concerns about the intricate initial setup process and manual effort required for operating system versioning. Reviewers suggest a more streamlined user interface to enhance usability. Overall, reviewers view EC2 as a robust and cost-effective platform that supports core business objectives despite its learning curve.


  • Extensive variety of instance types and configuration options for precise resource allocation
  • Seamless integration with other AWS services like RDS and S3
  • Ability to handle performance and scalability through auto-scaling and Elastic Load Balancing
  • Efficient instance management, including fast creation and bulk deployment via launch templates
  • Inherent security features, encompassing firewalls and regular security patches
  • Complex initial setup and configuration of EC2 instances
  • Significant manual effort required for operating system versioning
  • User interface could be more streamlined with clearer mandatory fields

From 6 reviews | Last Published May 27, 2026

Cost Savings

4 mentions

Positive reviews by 100% of reviewers


Why it matters:

  • Reviewers frequently highlight Amazon EC2's ability to significantly reduce infrastructure costs. This is primarily achieved through the strategic use of features like Spot Instances and saving plan commitments, which allow for more efficient resource allocation and discounted pricing. Additionally, optimizing instance sizes for specific workloads (rightsizing) further contributes to these financial efficiencies.

Using EC2 Spot Instances reduced costs by 39%

Scalability and Auto-Scaling

4 mentions

Positive reviews by 100% of reviewers


Why it matters:

  • Reviewers frequently commend Amazon EC2 for its strong scalability features, enabling organizations to operate highly scalable machines, especially for demanding workloads like machine learning. The platform's auto-scaling capabilities are particularly valued for their ability to automatically adjust server capacity, effectively managing sudden increases in request volume during peak periods.

Our organization uses Amazon EC2 to operate highly scalable machines for various machine learning services.

Instance Variety and Configuration

4 mentions

Positive reviews by 100% of reviewers


Why it matters:

  • Reviewers frequently commend Amazon EC2 for its extensive range of instance types and configuration flexibility. This allows users to select machine shapes that precisely match their demands and to customize virtual machines with specific scripts and packages, offering a high degree of control over their computing environment.

Huge Diverse range of machine shapes are available which cater to our demand.

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