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Amazon EC2 Auto Scaling vs Zadara comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on May 21, 2025

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 Auto Scaling
Ranking in Compute Service
3rd
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
46
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) (18th), Public Cloud Storage Services (15th), File and Object Storage (20th)
 

Mindshare comparison

As of June 2025, in the Compute Service category, the mindshare of Amazon EC2 Auto Scaling is 10.4%, down from 13.8% compared to the previous year. The mindshare of Zadara is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Compute Service
 

Featured Reviews

Muhammad Awais Zahid - PeerSpot reviewer
Pay-as-you-go and efficient with automated workload handling
I have been working with customers who use Amazon EC2 Auto Scaling for handling their workload on servers and scaling up the infrastructure as required.  As an instructor and cloud consultant, I help clients maintain and scale their infrastructure using this service to achieve zero downtime…
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

"Having a load balancer in between is very helpful when you have huge traffic."
"We appreciate that this solution allows us to run all of our severs through it, meaning that our workloads are mainly on the EC2 instance only."
"We use the solution to increase CPU and memory size."
"The monitoring tool is helpful."
"The initial setup of Amazon EC2 Auto Scaling is easy...Since we are an enterprise-sized company and a client of Amazon, the response from the technical support team was immediate."
"The easy possibility to spin up runtimes according to the needs of the POC, getting a runtime up and running in an easy way, which is accessible over the internet, is valuable for our process."
"Sometimes, Auto Scaling is more beneficial, and sometimes, Reserved Instances are preferred, especially for longer-term usage."
"Amazon EC2 Auto Scaling has a cool-down time feature called the warmup start."
"A nice feature is the immutable object storage, which can be used in conjunction with Veeam."
"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."
"I find Zadara's user-friendliness from both the customer and engineering perspectives highly appreciated."
"The most valuable features of Zadara are its visibility and simplicity to use."
"Zadara Storage Cloud having 24/7 management saves me support and engineering costs because the storage and computing are managed by a third-party. We are able to focus more attention on the customer, which is truly our core business. Even at 1:00 AM or 2:00 AM at night, someone will answer, which is important."
"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."
"The processing is much faster with this product."
"It provides very satisfactory storage performance."
 

Cons

"There is room for improvement in the pricing model."
"There is room for improvement in the scalability."
"The solution's configuration process could be better."
"I would like to see a feature included that has the capability to clone when an instance is being terminated."
"We have found that the sizing in Amazon EC2 Auto Scaling is far off. For example, we will see some at one terabyte and the other one is two terabytes. There is nothing between one and two terabytes. Sometimes it's a struggle if I need one and a half, I still am supposed to pay for two. There are five terabytes, six terabytes, and 12 terabytes, and if I need something at eight or nine, I'm still paying 30 to 40 percent more by taking the one which is 12 terabytes. Microsoft Azure does similar sizes but the gap can be more, such as six terabytes, and the next one is 12 terabytes."
"The product's setup is complex for an intermediate user."
"When creating a new instance there is a set of questions that have to be answered, and this is something that can be simplified."
"It should work for the cloud, cloud monitoring features, and DevOps processes. It should automatically enable features for downscaling and upscaling."
"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."
"There are still some storage features that they lack. For example, other vendors implemented the auto-tiering feature a long time ago, while Zadara Storage Cloud is just coming out with this feature today. So, they are a little bit late compared to the market."
"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."
"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."
"The cost is not favorable as Zadara does not provide competitive rates for regions like South Africa and Ethiopia."
"Having iSCSI over the internet using a VPN, the IPSec tunnel is really the only thing that I find missing from this product."
"Currently, when we do firmware upgrades, it sometimes causes issues and is not as nondisruptive as desired."
 

Pricing and Cost Advice

"The solution is less expensive than a few competitors."
"Compared to the performance, the price is quite high. I would rate it a ten because it is expensive. There are additional costs including bandwidth costs, data transfer costs, and load balancing costs."
"Licensing fees are paid on a yearly basis."
"Its price is affordable for enterprise customers."
"There is no specific pricing for Amazon EC2 Auto Scaling, but we have to pay for the number of machines getting scaled up."
"Amazon EC2 Auto Scaling uses a pay-as-you-go pricing model."
"When we want to use more services, we need to pay more. It's a monthly subscription, rather than licensed-based. Pricing or fees for Amazon EC2 Auto Scaling could be improved."
"The tool's pricing is good and not expensive."
"For our use, it's appropriately priced and overall, it's proved to be very cost-effective against other tier-one vendors."
"The price of Zadara is very good and it covers everything. There is no subscription needed."
"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."
"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."
"The pricing is very competitive and the fact that they have very compelling discounts for multi-year commitments is great."
"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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
24%
Computer Software Company
13%
Real Estate/Law Firm
6%
Retailer
6%
Computer Software Company
23%
Manufacturing Company
12%
Financial Services Firm
7%
Real Estate/Law Firm
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Amazon EC2 Auto Scaling?
The solution removes the need for hardware. We can easily create servers or machines. Just by clicking or specifying our requirements, like memory size or disk space, it's set up for us. The tool e...
What is your experience regarding pricing and costs for Amazon EC2 Auto Scaling?
The pricing of Amazon EC2 Auto Scaling is moderate. It's not too expensive because we only pay for what we use. While there are cheaper options, the services provided are worth the cost. Previously...
What needs improvement with Amazon EC2 Auto Scaling?
While Amazon EC2 Auto Scaling is continually updated and has improved over time, the dashboard has become more complex and tricky for new users. The interface was easier to navigate in earlier vers...
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

AWS RAM
No data available
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
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 Auto Scaling vs. Zadara and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.