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Amazon EFS (Elastic File System) vs Nasuni comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 17, 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
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
7.5
Nasuni users enjoy cost savings, increased productivity, and efficiency from reduced labor, cloud scalability, and improved data management.
 

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
8.2
Nasuni's customer service is praised for responsiveness and professionalism, efficiently solving issues with reliable and knowledgeable support.
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
 

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
7.3
Nasuni offers scalable, user-friendly data storage, efficiently meeting diverse organizational needs and supporting physical or virtual deployments.
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
I rated the scalability as seven because even though the solution can scale, load balancing must be done manually, as it's not automated.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

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
8.2
Nasuni is praised for its stability, offering reliable performance, minimal maintenance, and flexibility with virtually no downtime 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
 

Room For Improvement

Amazon EFS needs improved connectivity, Windows integration, cost transparency, and one-click setup for enhanced user experience and support.
Nasuni struggles with cloud integration, performance, and user experience, needing improvements in data retention, security, and analytics.
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
I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Setup Cost

Amazon EFS charges based on usage with higher costs compared to S3, making it less budget-friendly.
Nasuni offers competitive pricing with flexible cloud compatibility, licensing per terabyte, and cost-effective enterprise solutions.
EFS could cost around $30 to $50 per month for similar usage.
Senior DevOps Engineer at Alibaba Group
Elastic File Systems can be expensive due to the nature of data transfer costs.
Data Engineer at Softtech Cloud Technologies
Amazon EFS is more costly compared to other storage options available from AWS.
AWS Architect at a tech vendor with 10,001+ employees
I prefer solutions with lower pricing.
Infrastructure Architect at a energy/utilities 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.
Nasuni provides scalable cloud-based file management with global file locking, data security, and efficient disaster recovery features.
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 major advantage of Amazon EFS (Elastic File System) is that it was easy to configure in the earlier days, allowing you to set it up within three clicks.
Sr. Technical Account Manager at a tech vendor with 1,001-5,000 employees
The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection.
Infrastructure Architect at a energy/utilities company with 10,001+ employees
 

Categories and Ranking

Amazon EFS (Elastic File Sy...
Ranking in Cloud Storage
11th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
18
Ranking in other categories
File and Object Storage (10th)
Nasuni
Ranking in Cloud Storage
7th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (1st), NAS (7th), Cloud Migration (3rd), Cloud Backup (15th), Disaster Recovery (DR) Software (11th), Cloud Storage Gateways (3rd)
 

Mindshare comparison

As of January 2026, in the Cloud Storage category, the mindshare of Amazon EFS (Elastic File System) is 3.3%, down from 9.1% compared to the previous year. The mindshare of Nasuni is 5.0%, down from 12.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Storage Market Share Distribution
ProductMarket Share (%)
Nasuni5.0%
Amazon EFS (Elastic File System)3.3%
Other91.7%
Cloud Storage
 

Featured Reviews

MuhammadAzhar Khan - PeerSpot reviewer
Senior DevOps Engineer at Alibaba Group
Auto-scaling capabilities enhance file management while reducing downtime
The most valuable feature of Amazon EFS is its auto-scaling capability. It's really easy to configure EFS by just creating it and running a command to directly configure it with my servers. It supports unlimited use, and charges are applied based on the file usage at the end of the month. The solution offers reduced downtime and increased durability through its auto-scaling features.
SD
Infrastructure Architect at a energy/utilities company with 10,001+ employees
Cloud data management that achieves cost efficiency with advanced data protection features
I am currently using Nasuni for seismic data. We have a huge data size, and we want to reduce costs. Nasuni acts as a caching solution, so we put some data into the cache, and the rest goes to the blob, which helps us save on costs. We use it for applications like Petrol and Tech Log, where 3D…
report
Use our free recommendation engine to learn which Cloud Storage solutions are best for your needs.
881,082 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
12%
Manufacturing Company
12%
Comms Service Provider
6%
Computer Software Company
13%
Financial Services Firm
11%
Manufacturing Company
8%
Construction Company
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 Business3
Midsize Enterprise8
Large Enterprise24
 

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 do you like most about Amazon EFS (Elastic File System)?
The product's initial setup phase is easy, as per the configurations.
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.
Does Nasuni have a good pricing model?
Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...
Is it easy to restore files with Nasuni?
As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...
What features and services does Nasuni offer?
Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...
 

Overview

 

Sample Customers

Arcesium, Atlassian, Seeking Alpha, Zend
American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital
Find out what your peers are saying about Amazon EFS (Elastic File System) vs. Nasuni and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.