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Amazon EC2 vs Zadara comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Amazon EC2
Ranking in Compute Service
6th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
67
Ranking in other categories
No ranking in other categories
Zadara
Ranking in Compute Service
9th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
12
Ranking in other categories
All-Flash Storage (33rd), Software Defined Storage (SDS) (17th), Public Cloud Storage Services (15th), File and Object Storage (21st)
 

Mindshare comparison

As of May 2025, in the Compute Service category, the mindshare of Amazon EC2 is 5.4%, down from 7.6% compared to the previous year. The mindshare of Zadara is 0.8%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Compute Service
 

Featured Reviews

KatlegoMabila - PeerSpot reviewer
Offers customization and flexibility with great support
Scalability depends on whether the client wants to scale up or scale down. It decreases resources based on demand. The great aspect of scalability is the flexibility to allow business success to optimize resource solutions and cost efficiency. Another crucial aspect of scalability is auto-scaling. When you have the opportunity to auto-scale, it can't always be available for everything. If you have chosen to integrate with auto-scaling, it's marvellous and doesn't require additional effort. Auto-scaling gives you the edge by using the capacity you have efficiently, scaling up or down as needed. These flexibilities within the EC2 feature instances of AWS play a crucial role in helping me utilize AWS EC2 Intelligent efficiently.
Kirubel Behailu - PeerSpot reviewer
Enhancing storage management efficiency with user-friendly experience
Our customers are using Zadara for their research and development environments. We provide infrastructure for government projects, but we are often not fully aware of their specific usage.  I typically use it for our infrastructure and offer both Zadara and Microsoft Azure to our customers Zadara…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Its ease of use is valuable."
"The ability to quickly spin up instances on demand with zero upfront costs or infrastructure is the most valuable for me."
"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."
"The scalability of Amazon EC2 is good. However, the stability can depend on what service I am using."
"I can quickly create a VM instance with just one click."
"Amazon EC2 has plenty of scalability options to decrease or increase the number we need. Based on our bandwidth usage we may go for a higher or downgrade level. We can do it ourselves."
"EC2 has helped us to deploy various Microsoft applications efficiently. It has also facilitated our workstation operations."
"We find it easy to scale."
"It provides very satisfactory storage performance."
"Being able to scale on demand, and being able to get out of our security operation center, and not having to purchase hardware upfront, has drastically reduced the overhead that was required to maintain our information. We have also gained additional capabilities in terms of speed of replicating that information."
"The most valuable features of Zadara are its visibility and simplicity to use."
"The most valuable feature of Zadara is its ease of use and safety. Overall the solution is a complete package, it has all the features needed."
"It's very easy to expand and compared to other storage systems that we've used, it's a lot more expandable and a lot more flexible in how it's deployed."
"Zadara saves both time and money."
"The processing is much faster with this product."
"One of the most valuable features is its integration with other cloud solutions. We have a presence within Amazon EC2 and we leverage compute instances in there. Being able to integrate with compute, both locally within Zadara, as well as with other cloud vendors such as Amazon, is very helpful, while also being able to maintain extremely low latency between those connections."
 

Cons

"Technical itself could be a bit more helpful, especially when it comes to integration assistance. When we talk to the technical team, often it's some issue with integration and they'll tell us to talk to the other company. Often, the other company will look at everything and not see an issue from their end and then we are at an impasse."
"In terms of improvement, they could build some client-side desktop tools that provide easier connectivity to Amazon."
"The price could be better, and it could be more affordable. Because I run my own servers, the prices are quite high."
"I would like to see improvement in the information available up-front for users around tailoring the package to their actual requirements. At present it can take time to work with the on demand instance until you are used to what features are right for the user."
"The product needs to improve its cost management."
"EC2 could be improved with easier migration."
"The scalability could improve."
"I think the pricing needs to be adjusted and better security."
"In the next release, there can be some improvements to the web console by adding more features because the console is simple. Additionally, the calculator could improve."
"There is room for improvement in pricing as it is currently quite expensive."
"The cost is not favorable as Zadara does not provide competitive rates for regions like South Africa and Ethiopia."
"Some of the features are a little bit slow to come to market."
"The range of support of VMware could be better. It can support Windows, however, it cannot support other operating systems like IBM AIX. This needs to improve."
"Cost-wise, because it's a pay-per-use model, it may ultimately end up costing us more in the long run than something we developed ourselves."
"Currently, when we do firmware upgrades, it sometimes causes issues and is not as nondisruptive as desired."
"I would like to see them be a little bit more proactive in terms of the patches and updates that are available. I would like to see more disclosure and information around what fixes or what enhancements are available within a patch, and help in coordinating and scheduling that. Right now, it's driven more by the customer in reaching out via a support ticket."
 

Pricing and Cost Advice

"There is a license required to use this solution and we pay on a monthly basis."
"The price of Amazon EC2 could improve. The Google Cloud Platform is more cost-effective."
"We are using a pay-as-you-go model."
"When we did the deployment of Amazon EC2 we found it to be less expensive than other solutions."
"The price can be improved."
"The tool's pricing is not cheap."
"It's competitive but can vary based on instance types and usage patterns."
"Amazon EC2 has a pay-as-you-use cost model."
"One of the factors that ruled out several providers was cost. They were way too expensive for the volume of data that we needed and the speed at which we needed to be able to manage it. There aren't a lot of providers that can do that."
"It is a nice licensing model and it makes it quite simple because we just pay for what we use, and the bill that comes shows us exactly what customers are using what resources."
"For our use, it's appropriately priced and overall, it's proved to be very cost-effective against other tier-one vendors."
"The pricing is very competitive and the fact that they have very compelling discounts for multi-year commitments is great."
"The pricing and licensing are very simple and the cost is predictable, although, like everything that you pay for as you use, you have to be mindful of what you're using."
"If you just take the street price of Zadara Storage Cloud and look up the price or cost per hour, then you could think that Zadara Storage Cloud is extremely expensive or a solution only for enterprise use. That is not true. You need to compare the entire system. This means that you don't stop looking at just the street price, but you need to consider all the features, requirements, and costs of support as well as the extra cost that other vendors have. Other players just play with hidden, additional costs. Everything is included in Zadara Storage Cloud's licensing cost; what you get is what you pay for."
"The price of Zadara is very good and it covers everything. There is no subscription needed."
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Top Industries

By visitors reading reviews
Computer Software Company
19%
Financial Services Firm
16%
Manufacturing Company
7%
University
6%
Computer Software Company
24%
Manufacturing Company
11%
Financial Services Firm
10%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Amazon EC2?
The scalability and elasticity are helpful.
What is your experience regarding pricing and costs for Amazon EC2?
I'm going to mention again that there is quite a bit of complexity within the pricing of EC2 instances. I'm just going to give it six out of ten since there are various standards, upfront and commi...
What needs improvement with Amazon EC2?
There is not much to be improved or enhanced. One of the things that need to be looked into is the complex pricing, which is rather intense. Sometimes, clients don't understand the structures. Thes...
What needs improvement with Zadara?
The initial installation was difficult because many steps required the command line interface (CLI). Maintenance can also be complicated, especially when deeper troubleshooting requires navigating ...
What is your primary use case for Zadara?
I use this product as storage. Specifically, I use it as big storage. That's the main use case for Zadara ( /products/zadara-reviews ).
What advice do you have for others considering Zadara?
As for the pros and cons, the main concerns are the complexity of the initial installation and the complicated maintenance due to the CLI usage. Overall, I do not have other complaints. My overall ...
 

Comparisons

 

Also Known As

Amazon Elastic Compute Cloud, EC2
No data available
 

Overview

 

Sample Customers

Netflix, Expedia, TimeInc., Novaris, airbnb, Lamborghini
Time, Inc. A&E Network, The Washington Post, News UK, McGraw Hill, Gilt, Toshiba, Deloitte, VMware
Find out what your peers are saying about Amazon EC2 vs. Zadara and other solutions. Updated: April 2025.
851,371 professionals have used our research since 2012.
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