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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:
 ROI
Sentiment score
6.0
Organizations saved resources and infrastructure costs with Amazon EC2 Auto Scaling, achieving over 50% ROI in high-load applications.
Sentiment score
8.2
Zadara offers cost-effective scalability, eliminating upfront investments with flexible, nearly limitless capacity, potentially saving 50% in time and money.
The cost is not cheaper compared to AWS, and we have not seen the expected return on investment.
Cloud System Engineer at cloud251
 Customer Service
Sentiment score
7.3
Amazon EC2 Auto Scaling is praised for its responsive support, though third-party integration challenges suggest vendor collaboration improvements.
Sentiment score
8.2
Zadara's exceptional, 24/7 global customer service and technical expertise reduce user workload, earning high satisfaction ratings.
I would rate the technical support of AWS a nine, as their team resolves issues effectively and meets our expectations.
Senior AWS Consultant at Quantum Integrators
I rate the technical support from Zadara as nine out of ten.
IT Technical Architect at AVALIS
We lack adequate response times and a 24/7 service level agreement.
Cloud System Engineer at cloud251
 Scalability Issues
Sentiment score
7.5
Amazon EC2 Auto Scaling offers flexible, scalable solutions, efficiently managing resources to meet varied demands and simplifying operations.
Sentiment score
7.6
Zadara provides scalable, flexible workload management, supporting business growth with adjustable tiers and high performance for various needs.
The scaling feature appears to be embedded in the Amazon EC2 Auto Scaling price.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
Zadara is a fully-fledged platform, and our customers are happy with its use.
Cloud System Engineer at cloud251
 Stability Issues
Sentiment score
8.1
Amazon EC2 Auto Scaling is stable and reliable, with efficient scaling and minor regional issues, but SLAs need examination.
Sentiment score
7.5
Users appreciate Zadara for its stability, high-availability, and reliability, noting minimal downtime and dependable performance in demanding environments.
The stability of Amazon EC2 Auto Scaling rates a 10.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
Amazon EC2 Auto Scaling should automatically scale out systems during high demand and scale in new instances when demand decreases.
Scrum Master/ Agile Coach at Porch Group
 Room For Improvement
Amazon EC2 Auto Scaling struggles with scalability, support, billing complexity, limited automation, connectivity issues, and inadequate training materials.
Zadara needs better communication, advanced features, broader support, improved infrastructure, and user-friendly upgrades to enhance market competitiveness.
Integration with LLM would be beneficial as many services are implementing this functionality.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
In enterprise environments such as healthcare or banking with numerous instances running different applications, customizable policies allow appropriate scaling.
Scrum Master/ Agile Coach at Porch Group
Amazon should provide more detailed training materials for people who are just starting to work with Amazon EC2 Auto Scaling.
Cloud Architect at Acmegrade
Maintenance can also be complicated, especially when deeper troubleshooting requires navigating the CLI and searching for logs.
IT Technical Architect at AVALIS
Adding AI capabilities could enhance the offering as well.
Cloud System Engineer at cloud251
 Setup Cost
EC2 Auto Scaling offers pay-as-you-go pricing, where costs vary by usage and region, with competitors varying pricing.
Zadara offers predictable pay-per-use pricing, with all-inclusive features and support, appealing to cost-conscious enterprise buyers.
In some projects, incorrect decisions were made by not consulting them first, resulting in higher setup and maintenance costs.
Scrum Master/ Agile Coach at Porch Group
It operates on a pay-as-you-go model, meaning if a machine is used for only an hour, the pricing will be calculated for that hour only, not the entire month.
Cloud Architect at Acmegrade
The pricing is considered expensive.
Cloud System Engineer at cloud251
 Valuable Features
Amazon EC2 Auto Scaling offers seamless scalability, automatic provisioning, integration, security, cost-efficiency, and flexible management for diverse business needs.
Zadara offers flexible cloud integration, scalable storage solutions, and predictable costs with high performance, reliability, and user-friendly support.
This pre-configuration makes on-demand scaling refined, and the configuration includes automatic traffic distribution because when the first system is overloaded, new incoming traffic is redirected to the newly created systems.
Scrum Master/ Agile Coach at Porch Group
The service offers 99.9999% availability.
Senior Analyst - Data Engineer at a tech vendor with 10,001+ employees
The best feature I appreciate about Amazon EC2 Auto Scaling is its health check functionality; when a server becomes unreachable or enters an unhealthy state, it automatically triggers an alert, and the load balancer responds by spinning up a new server, ensuring that traffic is distributed effectively.
Senior AWS Consultant at Quantum Integrators
The most valuable feature is its storage management capability.
Cloud System Engineer at cloud251
Zadara's troubleshooting feature is very valuable for me.
IT Technical Architect at AVALIS
 Categories and Ranking
Amazon EC2 Auto Scaling
Ranking in Compute Service
5th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
50
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 November 2025, in the Compute Service category, the mindshare of Amazon EC2 Auto Scaling is 8.5%, down from 12.7% compared to the previous year. The mindshare of Zadara is 2.3%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Compute Service Market Share Distribution
ProductMarket Share (%)
Amazon EC2 Auto Scaling8.5%
Zadara2.3%
Other89.2%
Compute Service
 Featured Reviews
Karthikeyan Ganesan - PeerSpot reviewer
Scrum Master/ Agile Coach at Porch Group
Offers automatic scaling features but can improve user interface and setup guidance
Customizable policies help us determine how scaling should occur. In enterprise environments such as healthcare or banking with numerous instances running different applications, customizable policies allow appropriate scaling. For critical servers, we can set up a higher number of new instances to scale out to prevent downtime. For less critical servers that perform simple tasks such as file copying, we can use customizable policies to scale out minimal instances to avoid unnecessary expenses or cloud costs. Regarding integration, there are some disadvantages in AWS where certain availability zones or regions experience glitches. This can cause production halts because of problems on Amazon's side. In particular regions, when integrating Amazon EC2 Auto Scaling or other services, there might be delays in creating new Amazon EC2 instances, sometimes becoming inefficient.
KK
IT Technical Architect at AVALIS
Troubleshooting becomes more accessible and management improves over time
I use this product as storage. Specifically, I use it as big storage. That's the main use case for Zadara Zadara's troubleshooting feature is very valuable for me. After the last update, managing the product became easier. Management is more straightforward and useful. These improvements are…
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 Top Industries
By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
12%
Manufacturing Company
9%
Performing Arts
8%
Computer Software Company
21%
Manufacturing Company
12%
Comms Service Provider
6%
Government
5%
 Company Size
By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise9
Large Enterprise26
By reviewers
Company SizeCount
Small Business12
Large Enterprise3
 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?
Regarding licensing and setup costs, we always study in detail using lower environments such as User Acceptance Testing or sandbox environments. Before creation, we consult AWS official documentati...
What needs improvement with Amazon EC2 Auto Scaling?
Current Auto Scaling is mostly reactive. Introducing predictive or AI-driven scaling could anticipate traffic spikes and improve responsiveness.
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 ...
 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 Web Services (AWS), Apache, Zadara and others in Compute Service. Updated: October 2025.
875,455 professionals have used our research since 2012.