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Amazon EFS (Elastic File System) vs Panzura CloudFS comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
3.7
Amazon EFS offers scalable, cost-effective storage with minimal maintenance, enhancing productivity and benefiting businesses through pay-as-you-go pricing.
Sentiment score
4.4
Panzura CloudFS improves productivity, reduces costs, enhances collaboration, and prevents file conflicts with scalable and accessible cloud storage.
Previously, we had latency issues with syncing up files between offices. Files were not locked, leading to overwrites which cost us literally hundreds of thousands of dollars in lost time and revenue.
CIO at Mead and Hunt, Inc.
The introduction allowed everyone to collaborate much better, saving time and confusion while making staff more productive and collaborative.
manager at a non-profit with 501-1,000 employees
The ability to scale with storage capacity using cloud resources rather than on-premises infrastructure can save significantly from an ROI perspective.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Customer Service

Sentiment score
5.5
Customers find Amazon EFS support reliable, though resolution times may vary based on the complexity and support plan.
Sentiment score
6.4
Panzura CloudFS customer service is generally praised for responsiveness and professionalism, though some suggest faster issue resolution.
While the time to respond was good, the time to resolve was not optimal, as it took more than a week.
Regional Manager at Aspire Lifestyles
Amazon's support model is consistent across services.
AWS Architect at a tech vendor with 10,001+ employees
Training and support depend on the plan you have, with centralized support being very helpful in case issues arise.
Head of Engineering - Data and Machine Learning at a financial services firm with 1,001-5,000 employees
The support staff and the number of people they have on staff right now are truly good.
CIO at Mead and Hunt, Inc.
When we have a priority-one issue, we typically receive a call within 20 to 30 minutes.
I.T. Infrastructure Manager at Thompson Engineering, Inc.
I would give the support for Panzura CloudFS a ten out of ten because they are responsive and helpful.
Senior Systems Administrator at a consultancy with 201-500 employees
 

Scalability Issues

Sentiment score
6.6
Amazon EFS offers scalable and cost-effective file storage, but users occasionally face challenges with scalability, latency, and connections.
Sentiment score
6.8
Panzura CloudFS offers seamless scalability and expansion, efficiently handling global users and data, praised for excellent deployment support.
Its auto-scaling feature is a crucial point, providing high scalability that I would rate at ten out of ten.
Senior DevOps Engineer at Alibaba Group
Elastic File Systems allow me to scale up or down easily.
Data Engineer at Softtech Cloud Technologies
It is very cost-effective, and there's no need for initial charges.
Head of Engineering - Data and Machine Learning at a financial services firm with 1,001-5,000 employees
Unlimited users can access the system without issues.
Technical Expert at a manufacturing company with 10,001+ employees
As storage requirements grow, cloud capacity can be expanded without significant infrastructure changes.
Lecturer, Department of Agricultural Finance and Management at Sher-e-Bangla Agricultural University
From our original entry with Panzura CloudFS, we have added an additional seven sites, and deploying those additional nodes was very seamless and did not take any effort.
Senior Vice President, Technology at Halff Associates, Inc.
 

Stability Issues

Sentiment score
7.1
Amazon EFS is generally stable, with users praising reliability, though some report minor issues mitigated by strong support.
Sentiment score
6.4
Panzura CloudFS shows high stability with minimal crashes, improved updates, and lightweight maintenance, despite occasional session connection issues.
Amazon EFS is extremely stable, as it is managed by AWS.
Senior DevOps Engineer at Alibaba Group
While I experienced an EFS mount dropping, it was related to server issues rather than EFS itself.
AWS Architect at a tech vendor with 10,001+ employees
I would rate it a nine out of ten for stability.
CIO at Mead and Hunt, Inc.
We have never had their system crash on us.
Senior Vice President, Technology at Halff Associates, Inc.
There were times with file lock issues between filers, causing various anomalies, but with their ongoing development, these issues have improved.
I.T. Infrastructure Manager at Thompson Engineering, Inc.
 

Room For Improvement

Amazon EFS needs improved connectivity, Windows integration, cost transparency, and one-click setup for enhanced user experience and support.
Panzura CloudFS requires better NFS service, licensing flexibility, reduced deployment complexity, enhanced performance, support, and improved interface features.
Database-type workloads do not run properly on Amazon EFS (Elastic File System) because at the end of the day, it is a network file system and requests must travel from one place to another and then return.
Sr. Technical Account Manager at a tech vendor with 1,001-5,000 employees
Enabling AI-driven or automatic features would be beneficial for new or nontechnical users.
Senior DevOps Engineer at Alibaba Group
In my project, there are challenges related to AWS, such as ensuring proper security measures with IMS code and encryption.
Data Engineer at Softtech Cloud Technologies
Stronger support for multi-cloud or hybrid deployments would reduce vendor lock-in, and enhanced security could include expanded zero-trust access controls.
L3 Storage Engineer at Capgemini
When something goes wrong somewhere, there should be a little bit better alerting with issues before they become a big problem.
CIO at Mead and Hunt, Inc.
The GIS data formats, such as a geo database, have been found better kept outside of Panzura CloudFS.
Senior Vice President, Technology at Halff Associates, Inc.
 

Setup Cost

Amazon EFS charges based on usage with higher costs compared to S3, making it less budget-friendly.
Panzura CloudFS is competitively priced, yet perceived as expensive with inflexible license increments, especially compared to NetApp.
EFS could cost around $30 to $50 per month for similar usage.
Senior DevOps Engineer at Alibaba Group
Amazon EFS is more costly compared to other storage options available from AWS.
AWS Architect at a tech vendor with 10,001+ employees
Elastic File Systems can be expensive due to the nature of data transfer costs.
Data Engineer at Softtech Cloud Technologies
It did require us to purchase new hardware, however, that was not overly expensive.
Senior Vice President, Technology at Halff Associates, Inc.
They should consider more attractive pricing for companies of our size.
I.T. Infrastructure Manager at Thompson Engineering, Inc.
Overall, it is quite costly compared to NetApp and similar solutions.
Technical Expert at a manufacturing company with 10,001+ employees
 

Valuable Features

Amazon EFS provides scalable, secure, and flexible storage with fast data access, auto-scaling, and seamless AWS integration for dynamic workloads.
Panzura CloudFS offers efficient global file management with real-time sync, security, reduced costs, and multi-cloud support.
Its ease of integration with other AWS services enhances our infrastructure, while the shared storage access improves reliability and processing continuity for our applications.
AWS Architect at a tech vendor with 10,001+ employees
They help me process data while maintaining low latency, which is crucial for efficient data processing.
Data Engineer at Softtech Cloud Technologies
The most valuable feature of Amazon EFS is its auto-scaling capability.
Senior DevOps Engineer at Alibaba Group
It is very reliable and very quick.
CIO at Mead and Hunt, Inc.
It helps us increase network resilience. We have a primary object library stored in the cloud and have Panzura Mirroring which allows us to place data in a secondary cloud for added resiliency.
Senior Vice President, Technology at Halff Associates, Inc.
There is no degradation of speed because these filers have cached the data, and they are constantly swapping metadata and updating with each other, which is a very attractive method of getting us to use these applications.
I.T. Infrastructure Manager at Thompson Engineering, Inc.
 

Categories and Ranking

Amazon EFS (Elastic File Sy...
Ranking in Cloud Storage
13th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
18
Ranking in other categories
File and Object Storage (17th)
Panzura CloudFS
Ranking in Cloud Storage
5th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
15
Ranking in other categories
File System Software (2nd), NAS (5th), Cloud Storage Gateways (1st), Cyberstorage (3rd)
 

Mindshare comparison

As of November 2026, in the Cloud Storage category, the mindshare of Amazon EFS (Elastic File System) is 3.0%, down from 4.4% compared to the previous year. The mindshare of Panzura CloudFS is 2.7%, down from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Storage Mindshare Distribution
ProductMindshare (%)
Panzura CloudFS2.7%
Amazon EFS (Elastic File System)3.0%
Other94.3%
Cloud Storage
 

Featured Reviews

reviewer2784675 - PeerSpot reviewer
Sr. Technical Account Manager at a tech vendor with 1,001-5,000 employees
Serverless file storage has simplified multi-tenant Linux workloads and supports effortless growth
When I started working with Amazon EFS (Elastic File System), I faced a few issues. One issue was around the number of IOPS limitation. Initially, the number of IOPS that could be performed on the Amazon EFS (Elastic File System) file system was quite low. Later on, it has been increased, and now I believe it is at a level where only very specific workloads might not perform optimally, but otherwise everything should work smoothly. By the time I was there, Amazon EFS (Elastic File System) was supporting NFS version 4.1, not 4.2. Currently, it is supported up to NFS 4.1. A notable limitation of Amazon EFS (Elastic File System) is that it does not support Windows. If your workload is running on a Linux operating system and you do not want to manage it or even understand NFS at all, you should still be able to use it fairly quickly. There are scenarios where Amazon EFS (Elastic File System) might not work effectively. For example, database-type workloads do not run properly on Amazon EFS (Elastic File System) because at the end of the day, it is a network file system and requests must travel from one place to another and then return. This process takes time, so if you are running a database-type workload, Amazon EFS (Elastic File System) might not be the right approach, and you would need to look elsewhere.
Anil Rahulwar - PeerSpot reviewer
L3 Storage Engineer at Capgemini
Global collaboration on large design files has become faster, more secure, and reliably governed
Improvements for Panzura CloudFS can be challenging, as the product is very powerful, but performance at scale sometimes requires tuning. Some organizations report latency spikes when handling extremely large datasets with high concurrency. Improvements in real-time sync speed are required. Stronger support for multi-cloud or hybrid deployments would reduce vendor lock-in, and enhanced security could include expanded zero-trust access controls. Enhancing real-time sync speeds across continents and built-in metadata tagging for smarter queries would also be beneficial. Additionally, while Panzura CloudFS is optimized for office and edge clients, more native mobile apps or lightweight remote access options would facilitate secure collaboration for field teams. Automatic file tagging or classification would expedite searching across millions of files.
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Financial Services Firm
12%
Manufacturing Company
11%
Outsourcing Company
10%
Construction Company
13%
Outsourcing Company
10%
Financial Services Firm
9%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise8
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise8
Large Enterprise10
 

Questions from the Community

Which file storage system is better - Amazon EFS (elastic file storage) or Azure File Storage?
Amazon EFS is easy to set up: you can use the AWS management console, API, or command-line. Amazon EFS can grow to petabytes and deliver consistent low latencies and high levels of throughput. This...
What is your experience regarding pricing and costs for Amazon EFS (Elastic File System)?
We don't need to purchase it; we are just using it and paying Amazon as per the utilization. We make direct payments to Amazon based on our usage.
What needs improvement with Amazon EFS (Elastic File System)?
When I started working with Amazon EFS (Elastic File System), I faced a few issues. One issue was around the number of IOPS limitation. Initially, the number of IOPS that could be performed on the ...
What are the products that Panzura provides?
Panzura offers four main products: CloudFS, data services, smart apps, and global services. They call this "all-in-one solution" and it's for end-to-end cloud data management. Why is it called that...
What kind of industries does Panzura serve?
Hello, I think businesses from all industries that have their data on a cloud can benefit from Panzura. Especially if you have offices in various locations or your employees are working from home a...
Why was Panzura acquired? Is the acquisition going to cause a change?
I think Panzura may change in a positive direction now that it's been bought by Profile Capital. That's a very big investment company for technology businesses and I think it's an opportunity for ...
 

Also Known As

No data available
Panzura Freedom
 

Overview

 

Sample Customers

Arcesium, Atlassian, Seeking Alpha, Zend
Petrofac, Komatsu, HCA Healthcare, Vanguard, Disney, Pokemon, US Department of Justice, Gensler, Fluor, AFRY, Milwaukee Tool, Navy Federal Credit Union, TechTarget
Find out what your peers are saying about Amazon EFS (Elastic File System) vs. Panzura CloudFS and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.