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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 (28th)
CTERA Enterprise File Servi...
Ranking in Cloud Migration
7th
Average Rating
9.2
Reviews Sentiment
7.4
Number of Reviews
9
Ranking in other categories
File System Software (3rd), NAS (9th), Cloud Storage (11th), Cloud Backup (11th), Disaster Recovery (DR) Software (8th), Cloud Storage Gateways (2nd), Content Collaboration Platforms (11th)
 

Mindshare comparison

As of August 2025, in the Cloud Migration category, the mindshare of CloudSphere is 1.7%, up from 0.9% compared to the previous year. The mindshare of CTERA Enterprise File Services Platform is 5.5%, up from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Migration
 

Featured Reviews

Muhammad Imran Ali Jan - PeerSpot reviewer
A highly scalable and stable tool that provides good technical support and enables users to manage and optimize resources
The product was handed over to us with pre-installed configurations. We just mounted our server in the rack and enabled the connectivity. The initial setup was quite easy to manage. We are using a private cloud to optimize our hospital management system. We have discussed with the vendor the solution's scalability from private to public cloud for our future needs. All the infrastructure was installed within 15 days.
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

"For the customers I work with, it provides flexibility as far as storage is concerned, so it's security and access."
"The product is helpful for the management, optimization, and utilization of resources."
"We do not need to install any appliances or any agents."
"Provides multiple kinds of services for managing the clouds of multiple customers."
"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."
"The solution provides substantial flexibility, allowing the separation of workloads across various hardware platforms without vendor lock-in. This flexibility makes it adaptable to future infrastructure changes."
"It is a three-in-one solution for us. It is a file-sharing platform, an archiving solution, and also a backup solution."
"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 best feature is the migration tool within CTERA."
"CTERA has out-of-the-box data protection capabilities."
"CTERA is a very scalable product, allowing us to grow."
"CTERA's instantaneous and redundant file replication, available across multiple geographical locations, ensures easy and user-friendly recovery."
"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."
 

Cons

"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."
"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."
"There are quite a number of services that can't be deployed using CloudSphere."
"One of the bigger things that I would like to see is additional logging. There are logs in there. They provide us with the initial logs on what is happening on our CTERA device. I appreciate that, but they do not give us any further information. I would like to have more information on the logs themselves."
"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."
"The web portal that our users access to view data and backups could be optimized. CTERA could apply some of the improvements made to their administrative interface on the user side. The administrators are a much smaller group of people than the users, so it would be helpful if they targeted user experience resources to them."
"It has a learning curve."
"More monitoring from the platform would be good. There is some monitoring, but it is paid. It is a chargeable service. It would be good for that to be included in the base."
"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."
"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."
"I am looking for a process where version upgrades do not impact the customers. There is no downtime."
 

Pricing and Cost Advice

"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."
"The product is very expensive."
"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."
"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."
"I am not directly involved in the pricing aspects, but I understand that CTERA's pricing is competitive and within industry standards."
"So far, pricing seems to be fine."
"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 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."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Logistics Company
9%
Healthcare Company
7%
Computer Software Company
7%
Computer Software Company
67%
Educational Organization
4%
Financial Services Firm
4%
Retailer
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: July 2025.
865,384 professionals have used our research since 2012.