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Amazon Elastic Compute Cloud (EC2)

Amazon Elastic Compute Cloud (EC2)

Overview

What is Amazon Elastic Compute Cloud (EC2)?

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. Users can launch instances with a variety of OSs, load them with custom application environments, manage network access permissions, and…

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Recent Reviews

EC2 for Startups

9 out of 10
April 28, 2021
Incentivized
EC2 is easy to get started with there are a lot of online resources for help. We use it to serve our online Django-based Rest and Graph …
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Awards

Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards

Popular Features

View all 9 features
  • Pre-configured templates (17)
    9.5
    95%
  • Dynamic scaling (17)
    9.3
    93%
  • Elastic load balancing (17)
    9.2
    92%
  • Service-level Agreement (SLA) uptime (17)
    8.6
    86%

Reviewer Pros & Cons

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Pricing

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Data Transfer

$0.00 - $0.09

Cloud
per GB

On-Demand

$0.0042 - $6.528

Cloud
per Hour

EBS-Optimized Instances

$0.005

Cloud
per IP address with a running instance per hour on a pro rata basis

Entry-level set up fee?

  • No setup fee

Offerings

  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services
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Product Demos

Amazon Elastic Compute Cloud (EC2) Training @ VICTORYSOST

YouTube
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Features

Infrastructure-as-a-Service (IaaS)

IaaS provides the basic building blocks for an IT infrastructure like servers, storage, and networking, in an on-demand model over the Internet

9.1
Avg 8.1
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Product Details

What is Amazon Elastic Compute Cloud (EC2)?

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. Users can launch instances with a variety of OSs, load them with custom application environments, manage network access permissions, and run images on multiple systems.

Key Features

  • Bare metal instances

  • Amazon EC2 Fleet (fleet management)

  • Pause and resume instances

  • GPU compute instances

  • GPU graphics instances

  • High I/O instances

  • Dense HDD storage instances

  • Optimized CPU configurations

  • Flexible storage options

  • Pay-as-you-go pricing

  • Place instances in multiple locations

  • Elastic IP addresses

  • Auto-scale capacity up or down

  • HPC clusters

  • Elastic Fabric Adapter

  • Available on AWS PrivateLink

  • Amazon Time Sync Service

Amazon Elastic Compute Cloud (EC2) Technical Details

Deployment TypesSoftware as a Service (SaaS), Cloud, or Web-Based
Operating SystemsUnspecified
Mobile ApplicationNo

Frequently Asked Questions

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides secure, resizable compute capacity in the cloud. Users can launch instances with a variety of OSs, load them with custom application environments, manage network access permissions, and run images on multiple systems.

Reviewers rate Pre-defined machine images highest, with a score of 9.8.

The most common users of Amazon Elastic Compute Cloud (EC2) are from Small Businesses (1-50 employees).
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Comparisons

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Reviews and Ratings

(341)

Attribute Ratings

Reviews

(51-65 of 65)
Companies can't remove reviews or game the system. Here's why
November 28, 2017

Best on the market!!

Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • If something goes wrong with the upgrade then I can roll back to my original system just as quickly.
  • Amazing for performing upgrades.
  • Availability of your services is amazing.
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Saved time in training because of its wide usage -- new teams don't need long to be spun up on it
  • QA is much more consistent -- we pass around instance names now rather than weird VPS addresses with convoluted user names and access schemes
  • We can put the beef in our web app capacity when we need it and out when we don't; this saves thousands in scaling costs
Jason Andres | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • In our co-location physical datacenter we had to over provision servers to handle spikes in traffic, reserve extra cages and power to ensure we had room for future growth. With the move to Amazon EC2 our overall costs have been cut by 50%, and we have been able to focus on our product rather than the infrastructure that is running it.
Will Stern | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • After moving to EC2, we've been able to lower infrastructure staff by attrition (not replacing them as they leave), since it takes fewer people to manage EC2 instances than a data center.
  • Developers are able to be significantly more involved in infrastructure and troubleshooting as EC2 instances are much more accessible to them when it comes to troubleshooting production issues.
  • Disposable EC2 instances means much fewer production problems. If a server is acting odd, we destroy it and replace it.
Justin Schroeder | TrustRadius Reviewer
Score 8 out of 10
Vetted Review
Verified User
Incentivized
  • Overall, EC2 and other AWS tools are not as cheap as they appear at first. So ROI may be a little lower than expected, but we probably couldn't have built the products we have without it.
  • It takes a really long time to become proficient in their tools. That is a real cost.
  • You simply cannot use EC2 by itself. Using it effectively requires a host of other AWS tools, those all have a cost that needs to be taken into account.
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Return on investment is 100%, and it's less than our in-house infrastructure maintenance cost.
  • Best thing I will say about the return on investment is its scalability; we can handle any amount of traffic in few clicks.
Bill Artinger | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • We have additional revenue and profit due to the fact we are hosting our own products/services in EC2 - we don't need to rely on a vendor or multiple vendors!
  • The free tier is excellent for getting your feet wet and understanding/testing EC2 without high cost.
Valeri Karpov | TrustRadius Reviewer
Score 8 out of 10
Vetted Review
Verified User
Incentivized
  • At previous businesses we wouldn't have been able to run our infrastructure reliably without EC2. No more hour-long downtimes because Verizon decided to change our server's IP address without warning.
  • On the CI project, EC2 allowed us to iterate quickly and scale the CI tool on demand, without having the massive upfront cost of setting up our own server farm.
  • EC2 also allows us to easily spawn development machines when we need to connect mobile apps to a development backend, letting us iterate more quickly with partners.
August 30, 2016

Amazon EC2

Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • It has allowed us to scale in the most cost effective way
  • It has allowed to easily version control our assets so we can always roll back and not risk losing sales
  • It migrates very easily in case there is a worst case scenario
  • The backups are top notch
Craig Nash | TrustRadius Reviewer
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Since deployment and operational upkeep costs are a critical sales point for my customers, AWS has given me the perfect environment to work with.
  • EC2 is great for performing upgrades. I am able to create an entirely new system, then just quickly move the data over with a few clicks, like moving a hard drive. If something goes wrong with the upgrade then I can roll back to my original system just as quickly. I have averted quite a few disasters due to hardware specifications not working properly, which has given me many stress free upgrades, as opposed to what could of happened.
  • Growth capability is probably the one thing AWS does better than anyone else, which means that pre-launch calculations are not even something I have to consider, let alone worry about. Having a site crash due to success and popularity is one of the worst things that can happen to someone, and I use to put more time and energy into calculating what "might" happen than I would into designing the site itself. With EC2, I can launch my site with a free micro-instance and can rest easily knowing that regardless of how many customers like and WANT to use my site. Automated scaling is a thing of beauty.
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