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CTERA Enterprise File Services Platform vs CloudSphere comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 1, 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

CloudSphere
Ranking in Cloud Migration
13th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
5
Ranking in other categories
Cloud Management (31st)
CTERA Enterprise File Servi...
Ranking in Cloud Migration
8th
Average Rating
9.2
Reviews Sentiment
7.4
Number of Reviews
9
Ranking in other categories
File System Software (2nd), NAS (9th), Cloud Storage (11th), Cloud Backup (11th), Disaster Recovery (DR) Software (8th), Cloud Storage Gateways (3rd), Content Collaboration Platforms (10th)
 

Mindshare comparison

As of June 2025, in the Cloud Migration category, the mindshare of CloudSphere is 1.5%, up from 0.8% compared to the previous year. The mindshare of CTERA Enterprise File Services Platform is 5.4%, up from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Migration
 

Featured Reviews

Vibhor Gupta - PeerSpot reviewer
Great discovery, good support, and generally reliable
The area they need to focus most on is the capability of assessment and the landing zones. It’s lacking right now. Cloud transformation has four to five cases, including planning, discovery, assessment, and the MVC, which is called the minimal viable cloud. That comes with the architecture design or landing zone creation, where we will create resources on the cloud which we are provisioning. If we are moving onto the cloud platform, AWS, or zero GCP, we need an account. We need resources to be able to compute the network. Most organizations have their landing zone process and know how to create the resources account, compute the network layer and the security layer. However, this landing zone creation is not there in CloudSphere as a feature. It cannot create any of the cloud providers' accounts or their network security computing as a part of the orchestration layer. That orchestration layer is missing in this product. It will not discover all the applications, although they also have the catalog. They are constantly announcing their catalog to identify applications based on the service which we are discovering. 50% of the time, the application will discover automatically. However, for the other 50%, we need to find the application based on its running process. That's the automation method that we need to follow and that they call blueprint. We need to create those blueprints and then we need to tag those applications. That is the one process that takes time when we do the discovery. One of the cons of this product is that it will not discover all the applications running. It will not discover SAP or some kinds of applications that are running on those inside the application of the servers as well. When we start the scanning of, for example, 500 servers, it will not handle the scan. We need to differentiate the jobs - for example, one job for 100 servers, a second job for another 100 servers, et cetera. We cannot scan the 1,000 servers together. That causes it to take time. There’s a graph missing. It shows where all the servers have interdependencies; however, when we do actual work, it will not work properly in terms of what we present to the customer.
Igal Muginstein - PeerSpot reviewer
Offers flexibility, fast performance, and ransomware protection
The platform is releasing new features at a fast pace, which sometimes leads to version updates every three to six months. Although updates are generally not complex, it is challenging to stop the production environment during these updates, even if the downtime is just a few minutes. This is a common challenge across all NAS providers. From my perspective, the most important area for improvement is developing a method to perform updates without affecting customer production environments. Additionally, there are some cache size limitations that might become problematic for future use cases, though they don’t impact current applications. Collaboration for NFS and SMB protocols could also be enhanced. Although this issue isn't specific to CTERA, it is something we are working on together to improve. The quality of the versions has improved, but occasional issues still arise. All solutions face this challenge, but we hope to see a continued reduction in the number of bugs. That said, we haven't had any major production problems in the last four years, and we appreciate how responsive CTERA is to our issues. We engage in brainstorming sessions together, and we value this relationship.

Quotes from Members

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

Pros

"The product is helpful for the management, optimization, and utilization of resources."
"We do not need to install any appliances or any agents."
"When I started using CloudSphere, it wasn't mature, and it had multiple issues. For example, my team experienced server issues while using the solution, but recently, I noticed how much CloudSphere has improved. There used to be some latency issues with CloudSphere. It even gave error messages in the past when you select an option such as "the web server is not responding", but it has improved a lot, and now I don't get any errors from CloudSphere. What I like best about CloudSphere is that it has a lot of beneficial features, and it has a single pane for managing multi-cloud environments, which I find very helpful, and it's the main benefit you can get from CloudSphere."
"For the customers I work with, it provides flexibility as far as storage is concerned, so it's security and access."
"Provides multiple kinds of services for managing the clouds of multiple customers."
"CTERA's instantaneous and redundant file replication, available across multiple geographical locations, ensures easy and user-friendly recovery."
"The CTERA Enterprise File Services Platform is a hybrid solution that supports both on-premises and cloud environments."
"I like that the glass is always half full with CTERA file services. It keeps the data hot for users on location and then tiers off older data. If you need it, the stub is still there. You can click on it, and it's back on the device."
"Our main reason for going for this solution was the uncontrollable growth of file data. It was unsustainable on our previous platform or technology. We needed something scalable like CTERA, so it was the scalability that we required."
"The solution provides data eviction, where unused data is evicted from the local file, freeing up space. It also allows data to be rehydrated from the cloud when needed."
"The features I find most valuable are in the gateways themselves. They have done a great job over the years of providing insight into what is happening with our products, with the batches that come through that are scanned. I enjoy that part of it, and it is fairly easy to use from our standpoint once we get to know the product."
"The support is awesome. It is top-notch. I would rate their support a ten out of ten."
"CTERA has been particularly capable of keeping all of our workstations backed up. That became a critical feature for us during the pandemic when computers were rarely in the office. Everybody went off-site with their computers, and we were accustomed to working with a centralized storage infrastructure where people would come to the office and connect to the server to use, create, and modify files. Everything was done directly to that server."
 

Cons

"There are quite a number of services that can't be deployed using CloudSphere."
"When we start the scanning of, for example, 500 servers, it will not handle the scan. We need to differentiate the jobs - for example, one job for 100 servers, a second job for another 100 servers, et cetera."
"The next feature I would like to have full disclosure of what's being done with the data."
"The solution must have a single management console for the resources and VMs."
"The main issue I experienced from CloudSphere was recently resolved, but an area for improvement in the solution is that it lacks the functionality of migrating resources from one public cloud to another. If CloudSphere could provide that functionality, that would be very beneficial to users and companies."
"Stability-wise, we just went through one issue that they addressed. We were having cloud sync issues."
"They fixed all the requirements that we had in the beginning. The beginning was a little bit rough, but we tuned it nicely. However, in some cases, they could improve performance."
"It would help to have a global single-pane-of-glass view of all my CTERA devices. We have different regions, and we must log in to each portal to see what's happening with those. It would be nice to have a single portal to see the health of the devices, versions, and firmware upgrades. Sometimes, we want to dive into something more complex, like investigating why CTERA storage usage grew from 2 terabytes to 4 terabytes in a week. That's a little challenging. It's something we would like to see on the road map."
"One suggested improvement for the CTERA Enterprise File Services Platform is the ability to distribute data across multiple active backend storage nodes rather than the current limitation of a single active node."
"However, in some cases, they could improve performance."
"AI and automation features could enhance the platform, such as AI-powered search, predictive storage analytics, and intelligent alerts for proactive monitoring. Predictive storage analytics will help with better capacity planning. There can be some sort of intelligent alerts for proactive monitoring."
"It has a learning curve."
"The new Edge filer that they have comes with a lot more features than what we purchased. It would be better if we are able to add those extra features without having to swap out the hardware. A clear upgrade path for legacy customers would be beneficial."
 

Pricing and Cost Advice

"The product is very expensive."
"It depends on how that model will be used. It might be anywhere between $4 and $15 per license per month. It’s less expensive than other options."
"It is hard to compare the costs if we want to retain the same model of a separate high-performance storage or certain things, but it is one of the cheapest solutions available in Israel."
"So far, pricing seems to be fine."
"It is fairly priced. I am not too involved in the pricing of what we used to pay, but it would have reduced the cost of ownership. I cannot give a figure, but the EMC solution was very expensive compared to CTERA."
"I am not directly involved in the pricing aspects, but I understand that CTERA's pricing is competitive and within industry standards."
"I find the pricing reasonable. They offered us deals that helped us. Especially with the upgrade to a bigger unit last year, they were helpful with the deal."
"CTERA's pricing model is competitive compared to other companies that achieve the same thing. Their closest rival is Nasuni, and CTERA is significantly more affordable than Nasuni."
"CTERA's pricing seems to be on par with some of the other players, such as Nasuni and Azure. They all have benefits, but CTERA is competitive for its features."
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Top Industries

By visitors reading reviews
Financial Services Firm
22%
Computer Software Company
13%
Manufacturing Company
7%
Healthcare Company
7%
Computer Software Company
69%
Financial Services Firm
5%
Educational Organization
4%
University
3%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about CloudSphere?
The product is helpful for the management, optimization, and utilization of resources.
What is your primary use case for CloudSphere?
I use the solution for our hyper-converged infrastructure within the organization for hospital management. We also access some of the integrated Active Directory and other integrated services relat...
What advice do you have for others considering CloudSphere?
We have a FortiGate license. The product is very good. The technical support is also very good. If the solution provides a single console to manage everything, it would be more convenient and power...
What is your experience regarding pricing and costs for CTERA Enterprise File Services Platform?
I am not directly involved in the pricing aspects, but I understand that CTERA's pricing is competitive and within industry standards.
What needs improvement with CTERA Enterprise File Services Platform?
One area for improvement is the migration tool, which at times does not work as designed, necessitating the use of alternative solutions like Robocopy. AI and automation features could enhance the ...
What is your primary use case for CTERA Enterprise File Services Platform?
We use it as a hosted cloud solution. We had initially tried Azure File Sync, but that did not work. Due to certain security concerns, I was tasked with researching alternatives. I evaluated severa...
 

Also Known As

HyperCloud
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Affymetrix, Bell Helicopter, Yavapai-Prescott Indian Tribe, Porterville Unified School District, Interact for Health, VirtueCom, Warren Memorial Hospital, Front Porch, RMH Group, Meyers Nave, Intraworks, Information Technology, ETTE, Clackamas Community College
McDonald's, WPP, US Navy, Gore, Festo, Stryker, Bezeq, PERI
Find out what your peers are saying about CTERA Enterprise File Services Platform vs. CloudSphere and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.