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AWS Elastic Disaster Recovery vs CTERA Enterprise File Services Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 15, 2024

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
7.5
AWS Elastic Disaster Recovery reduces recovery time, costs, and personnel needs with automated processes, enhancing efficiency and audit readiness.
Sentiment score
5.4
CTERA boosts efficiency with automation, cuts storage costs by 80%, improves recovery time, and provides ROI within two years.
However, with AWS Elastic Disaster Recovery Service being a native service, integration is seamless, highlighting the return on investment.
Assistant Programmer at Mahadis
The recovery process requires fewer people and much less time, which has saved my organization engineering effort and operational time.
Data Engineer at a outsourcing company with 201-500 employees
We no longer have to schedule employees on weekends since the system automatically triggers alerts, allowing engineers to respond as needed.
Senior Java Developer at J.P. Morgan
Adding SSD storage to Windows file servers is expensive, and we no longer need to back up those devices.
Senior Infrastructure Engineer at a manufacturing company with 10,001+ employees
I am positive that CTERA has helped reduce the total cost of ownership by eliminating the need for manual storage management and reducing storage service processes.
Senior Infrastructure Engineer at a performing arts with 501-1,000 employees
CTERA has been a major improvement with a reduction in our storage and infrastructure cost, achieving up to eighty percent reduction in storage costs overall, which is significant.
S IT Era Administration And Implementation at a manufacturing company with 10,001+ employees
 

Customer Service

Sentiment score
7.3
AWS Elastic Disaster Recovery provides effective support with quick responses, though some prefer a formal ticketing system for tracking.
Sentiment score
7.7
CTERA Enterprise File Services Platform provides 24/7 responsive support, with knowledgeable staff and high customer satisfaction ratings.
The customer support is amazing, and it is the best customer support I have ever had.
Head Of Product & Engineering (Cpto) at a real estate/law firm with 11-50 employees
In case of any issue, they are ready to provide support within the defined SLA timeline.
Assistant Programmer at Mahadis
Helping us in troubleshooting each and every step if we face any issues.
Data Engineer at a outsourcing company with 201-500 employees
They swiftly address concerns and take ownership of the call, providing a very satisfactory support experience.
Senior Infrastructure Engineer at a performing arts with 501-1,000 employees
The quality and speed of support for CTERA Enterprise File Services Platform is some of the best in the industry.
Senior Manager at a manufacturing company with 10,001+ employees
For critical issues, we receive a call within 10 to 15 minutes of creating a request.
Senior Associate at Iron Mountain Incorporated
 

Scalability Issues

Sentiment score
7.2
AWS Elastic Disaster Recovery scales effectively across environments, supporting diverse workloads with minimal setup and earning high user ratings.
Sentiment score
7.0
CTERA's platform offers scalable, flexible file services for global organizations, though some experience challenges with increased workloads.
We can expand it to multiple data centers or different areas such as EMEA and APAC.
Senior Java Developer at J.P. Morgan
AWS Elastic Disaster Recovery is scalable because it can protect and replicate multiple servers and workloads, and it runs on AWS infrastructure.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
The scalability of AWS Elastic Disaster Recovery is 10 out of 10.
Head Of Product & Engineering (Cpto) at a real estate/law firm with 11-50 employees
If we need to upgrade CPU and memory, we should be able to do that without a license upgrade.
Senior Infrastructure Engineer at a manufacturing company with 10,001+ employees
The licensing supports various data sizes, such as EV16 supporting up to 16 terabytes, and if you exceed that, you move to EV32.
Senior Associate at Iron Mountain Incorporated
CTERA is a very scalable product, allowing us to grow.
Senior Manager of Global Support at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
7.5
AWS Elastic Disaster Recovery is stable and reliable, with occasional lags mostly due to network or server-specific issues.
Sentiment score
7.4
CTERA Enterprise File Services Platform is stable, with improvements over time, minor issues, and generally positive feedback.
It is very good and very reliable.
DevOps Engineer at DivVerse Labs
AWS is not difficult, but the cost associated with replicating data to another region can be significant.
Assistant Programmer at Mahadis
AWS Elastic Disaster Recovery is stable.
Senior Java Developer at J.P. Morgan
It has been pretty stable since then.
System Administrator at a transportation company with 10,001+ employees
We had things deployed for years, and we were suddenly getting cloud sync issues that were crashing our sites.
Senior Manager of Global Support at a tech vendor with 10,001+ employees
It is very stable and reliable.
Senior Infrastructure Engineer at a performing arts with 501-1,000 employees
 

Room For Improvement

AWS Elastic Disaster Recovery needs enhancements in support, automation, integration, monitoring, user interface, and training for better user experience.
Users desire improved CTERA platform interface, performance, documentation, real-time updates, access control, monitoring, automation, and troubleshooting tools.
Our RPO improved from approximately three to four hours to less than one minute.
Software Engineer at a comms service provider with 11-50 employees
Because the replication is continuous and block-level, if a production server is hit by ransomware, the encrypted garbage data is often replicated to the DR site in near-real time.
Head Of Product & Engineering (Cpto) at a real estate/law firm with 11-50 employees
This would detail user activity directly in the ACL console for easier debugging and auditing.
DevOps Engineer at DivVerse Labs
AI and automation features could enhance the platform, such as AI-powered search, predictive storage analytics, and intelligent alerts for proactive monitoring.
Senior Infrastructure Engineer at a performing arts with 501-1,000 employees
The main problem is that if two people are working on the same file, for example, one in the U.S. and one in Israel, they can overwrite each other’s work without any notification.
CEO at rtt.co
It would help to have a global single-pane-of-glass view of all my CTERA devices.
Senior Infrastructure Engineer at a manufacturing company with 10,001+ employees
 

Setup Cost

AWS Elastic Disaster Recovery is cost-efficient and scalable, though setup and cumulative costs can accumulate, limiting flexibility.
CTERA offers competitive, cost-effective pricing with flexible licensing, though some find consumption-based models confusing due to inclusions.
In my case, since the cloud is basically a pay-as-you-go model, we only pay for the replication storage, data transfer, and small staging instances.
Data Engineer at a outsourcing company with 201-500 employees
Continuous replication minimizes data loss and the cost-efficient staging environment helps reduce infrastructure expenses compared to maintaining a full secondary disaster recovery site.
Software Engineer at INSTITUTE OF AERONAUTICAL ENGINEERING
pricing is fair, and you pay for the use.
Head Of Product & Engineering (Cpto) at a real estate/law firm with 11-50 employees
Unlike other solutions that require hardware purchases, CTERA offers software licensing with flexibility across multiple infrastructure providers.
Business Development Manager at a retailer with 10,001+ employees
CTERA’s pricing should be more proportional and accessible so that cost is not the factor preventing customers from purchasing.
CEO at rtt.co
From what I heard from my seniors, a 50 TB capacity license would be around 55 to 60 lakhs in Indian rupees.
Graduate Engineering Trainee at HCLSoftware
 

Valuable Features

AWS Elastic Disaster Recovery offers efficient recovery, quick failover, and reliable data protection with cost-effective, real-time access and seamless system recovery.
CTERA's platform offers scalable file services with strong security, easy access, centralized control, and efficient data management features.
AWS Elastic Disaster Recovery supports a wide range of source environments, including VMware, Hyper-V, physical servers, and other cloud providers, making it versatile for different IT infrastructures.
Senior Software Engineer at Thomson Reuters
The low RPO at a seconds-level replication and a fast recovery with a low RTO provide the most cost-effective way, paying mostly for storage until failover.
Software Engineer at a comms service provider with 11-50 employees
Overall, the best combination of AWS Elastic Disaster Recovery is its near real-time replication and quick recovery testing, and this makes the service very useful in real-world scenarios.
Data Engineer at a outsourcing company with 201-500 employees
As soon as something is written to the device, CTERA copies it to the cloud, where it's versioned with snapshots so we can recover it.
Senior Infrastructure Engineer at a manufacturing company with 10,001+ employees
A vital advantage of this platform is its instantaneous recovery capability, allowing seamless access to a secondary gateway if the primary one fails.
Business Development Manager at a retailer with 10,001+ employees
When it comes to data protection in CTERA Enterprise File Services Platform, we have encryption methodologies and we also have ransomware protection, which is a wide variety of features offered along with the CTERA appliance and application.
Senior Associate at Iron Mountain Incorporated
 

Categories and Ranking

AWS Elastic Disaster Recovery
Ranking in Cloud Backup
10th
Ranking in Disaster Recovery (DR) Software
9th
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
25
Ranking in other categories
Backup and Recovery (9th)
CTERA Enterprise File Servi...
Ranking in Cloud Backup
7th
Ranking in Disaster Recovery (DR) Software
7th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
21
Ranking in other categories
File System Software (1st), NAS (4th), Cloud Migration (4th), Cloud Storage (4th), Cloud Storage Gateways (1st), Content Collaboration Platforms (7th), AI Legal & Compliance (3rd)
 

Mindshare comparison

As of May 2026, in the Cloud Backup category, the mindshare of AWS Elastic Disaster Recovery is 1.3%, down from 1.4% compared to the previous year. The mindshare of CTERA Enterprise File Services Platform is 1.1%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Mindshare Distribution
ProductMindshare (%)
CTERA Enterprise File Services Platform1.1%
AWS Elastic Disaster Recovery1.3%
Other97.6%
Cloud Backup
 

Featured Reviews

KS
Data Engineer at a outsourcing company with 201-500 employees
Continuous replication has protected critical servers and supports seamless disaster recovery drills
Some features that I personally feel can be improved are more simplified monitoring and reporting. As I previously mentioned, the console shows the replication status. If it had more detailed dashboards or built-in reports for DR readiness, it would make it easier for the teams to track everything in one place. Another improvement would be cost visibility and optimization guidance in optimizing the cost and also giving us visibility of it. Because the staging resources and replication storage are running continuously, it would be very helpful for organizations and users if AWS provided clearer cost insights, recommendations, and remediations to optimize the DR environment. It would also be useful if AWS added more automation options for application-level recovery, such as easier ways to handle IP changes, domain name system (DNS) updates, or application dependencies during failover. Additionally, we can simplify the setup and configuration process. For someone new to the service, understanding the staging settings, launch templates, and networking configurations can take some time. Setup simplicity and more detailed monitoring and alerting features would be beneficial. If we could add that, we can easily track the replication health, lag, and potential issues. Instead of relying on other additional tools for monitoring and alerting features, we can rely on AWS Elastic Disaster Recovery itself.
Tim M. - PeerSpot reviewer
Senior Manager at a manufacturing company with 10,001+ employees
Supports global file recovery and rapid data versioning across 80 nodes
When we implemented CTERA Enterprise File Services Platform early on, and we've been on the platform for three years, we have three different cloud portals. We have an EU portal, we have an Americas portal, and we have an APAC portal. It would be nice if we could combine that into one portal just for that global single pane of glass look. We've talked with them about that and they say it's challenging just because of some of the structure, but that would be something nice if we could get that. I integrated with Varonis, and because CTERA Enterprise File Services Platform didn't have initially a working relationship with that vendor, it would have been nice had that pre-existed us saying we need this. But that wasn't totally CTERA's fault. There was a lot of challenge working with the vendor to build out that interface. A single pane of glass for CTERA Enterprise File Services Platform would be beneficial. Everything else works fairly well. We've never had a point where we couldn't get to something that caused us to have a serious outage, and that to me is the mark of a good software package. It's never really caused us serious issues. We have our issues, that's true, and every software package does. However, we've always been able to meet the needs of the business, and we drive hard on security, stability, and scalability. From the scalability standpoint, that's one of the most important things to us. We're on their capacity-based licensing, so if I need to ramp up another CTERA Enterprise File Services Platform NAS, if we have an M&A, I can easily and quickly spin up another NAS and start doing that data transition fairly quickly. The biggest maintenance issue with CTERA Enterprise File Services Platform is firmware upgrades. We've done a lot of transition from hardware solution to virtualized infrastructure in order to minimize that hardware lifecycle portion of it. We have to upgrade the firmware and sometimes that can be challenging in the nature of business of our size with 80 CTERA Enterprise File Services Platform nodes around the globe. The issue we've had with CTERA Enterprise File Services Platform happened recently in a firmware upgrade where there was a major database back-end upgrade and that took some time. For our smaller sites, it would be an hour or two, and I can build that into a fairly easy change window. But in our larger sites where we may have hundreds of terabytes of data, that database update process took maybe a day or a day and a half. That becomes more challenging, especially in a manufacturing environment where people are wanting to access configuration files. We had to pin the data locally because the data would be available on the local edge filer, but the cloud sync, while it was updating the database, the cloud files weren't available. That would be the other thing I'd like to see an improvement on: some way to do those database upgrades either in a more segmented fashion or in some type of offline environment. I understand the logistics behind that sounds easy, but I'm sure it's not.
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Government
8%
Computer Software Company
8%
Comms Service Provider
7%
Computer Software Company
47%
Outsourcing Company
22%
Educational Organization
4%
Financial Services Firm
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise12
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise19
 

Questions from the Community

What is your experience regarding pricing and costs for CloudEndure Disaster Recovery?
My experience with pricing, setup cost, and licensing is that pricing is fair, and you pay for the use.
What needs improvement with CloudEndure Disaster Recovery?
I believe AWS Elastic Disaster Recovery can be improved by providing more features, such as an automated or AI-based solution that detects issues before they happen, which is a feature I would want...
What is your primary use case for CloudEndure Disaster Recovery?
My main use case for AWS Elastic Disaster Recovery is to minimize downtime and data loss with fast recovery of our on-premises and cloud-based applications using storage, minimum compute, and point...
What is your experience regarding pricing and costs for CTERA Enterprise File Services Platform?
Our experience with pricing, setup cost, and licensing for CTERA Enterprise File Services Platform was good; it was very manageable for getting started with the product.
What needs improvement with CTERA Enterprise File Services Platform?
A wishlist item would be the ability to import shares from one device to another. I would rate CTERA Enterprise File Services Platform a nine out of ten because I think there are some shortcomings ...
What is your primary use case for CTERA Enterprise File Services Platform?
Our main use case for CTERA Enterprise File Services Platform is that we use it as a cloud platform. We use it as an enterprise file system to access shares in our daily operations.
 

Also Known As

CloudEndure Disaster Recovery
No data available
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Agio, Cloud Nation, Limelight Networks
McDonald's, WPP, US Navy, Gore, Festo, Stryker, Bezeq, PERI
Find out what your peers are saying about AWS Elastic Disaster Recovery vs. CTERA Enterprise File Services Platform and other solutions. Updated: May 2026.
893,244 professionals have used our research since 2012.