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Atera vs Nagios Fusion comparison

 

Comparison Buyer's Guide

Executive Summary

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

Atera
Ranking in IT Infrastructure Monitoring
35th
Average Rating
9.4
Reviews Sentiment
7.8
Number of Reviews
15
Ranking in other categories
Help Desk Software (13th), Network Monitoring Software (35th), IT Service Management (ITSM) (12th), Remote Monitoring and Management (RMM) (6th), Patch Management (12th), AIOps (17th), Agentic Automation (7th)
Nagios Fusion
Ranking in IT Infrastructure Monitoring
68th
Average Rating
8.2
Reviews Sentiment
7.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the IT Infrastructure Monitoring category, the mindshare of Atera is 0.4%, up from 0.0% compared to the previous year. The mindshare of Nagios Fusion is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Mindshare Distribution
ProductMindshare (%)
Atera0.4%
Nagios Fusion0.4%
Other99.2%
IT Infrastructure Monitoring
 

Featured Reviews

AV
Owner at Sytex Ltd.
Quick setup and efficient automation boost IT consulting services
It would be beneficial if Atera implemented telephone support for general questions. When onboarding new clients and creating their portal, it would be helpful if presidents or company owners could see the current configuration progress step-by-step, rather than relying solely on email and ticket systems. The task system for technicians could be improved by adding recurring task capabilities. This would allow technicians to have checkmarks and task lists they can mark off as completed. While scalability meets growing needs, there haven't been many additions in the last two years. They are adding new features gradually, but there is always room for improvement.
SI
Operation Director at Digital Pulse Sdn Bhd
A suitable choice for unified and efficient infrastructure monitoring across diverse environments providing user-friendly GUI, cost-effectiveness, and versatility
We use it for this specific client, they've deployed multiple instances of it across various locations to facilitate monitoring. To effectively monitor their infrastructure, it seems necessary to implement additional monitoring solutions for all three types of devices they have Nagios Fusion…

Quotes from Members

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

Pros

"Atera has saved our organization money. We look at Atera as an extra employee that we only pay about $300 a month. This is incredible savings over having to hire somebody to do all the tasks that Atera performs for us."
"Atera has saved us a lot of time."
"Atera's automation capabilities are excellent because we can create new users and customers, and when a company wants to integrate us as IT consultants to their network, it can be very simple, such as installing to Active Directory or Azure."
"All of the features of Atera are valuable because they allow the customers to achieve their goals. It is easy to use, has good collaboration, and has zero maintenance."
"The savings have been astronomical."
"All corporations that have an IT department should look into and utilize this solution."
"There are a lot fewer hardware replacements. Once people migrated from old style hard disks over to SSDs, you have things like hard disks filling up faster. So, I run a script to clear out all the waste, e.g., all the temporary files and downloads. A lot of our business runs through a custom web application that we built. This involves people downloading a lot of PDFs and Excel files, and not just having them sitting in folders. With Atera, I can just go through and clean the temporary files out."
"Pricing is definitely my favorite part of it. It is also extremely easy to use."
"Being open source lets us customize it for our monitoring needs, saving us money."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
"It's very easy to manage and monitor it."
"It is easier for client installation, and the configurations are doable even for a newcomer in the field."
"Nagios Fusion version 12.8 excels in user-friendly GUI design, cost-effectiveness, and ease of deployment."
"It's very easy to manage and monitor it."
 

Cons

"The solution is scalable. However, in the past, we did have some issues."
"The chat solutions need improvement because we first need to connect to the customer. This needs to improve so that there is a particular feature that can provide support to customers even if they are not connected to a computer."
"It will be interesting if Atera can integrate all kinds of products."
"I also use Apple Zoho, which does not require you to download anything. You can get help from Zoho. Atera, on the other hand, requires you to download an applet."
"Customization could be improved."
"The one thing that could do with improvement is the reporting."
"They are working on an update, and I would like to see more stuff outside of just computers and servers."
"The mobility of Atera is also a feature which needs to be addressed so that it can be used on iPads, iPhones and things of this nature. I would also like to see an agent included on these devices so that I can monitor, maintain and manage them."
"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
"There are some bugs, although not that many. There are some situations where the solution is not stable but the number of problems is not very high."
"In future iterations of this solution, there is a desire for more seamless integration with other monitoring software."
"Nagios Fusion should include a 'remember me' option when logging in, so we don't need to enter a username and password every time."
 

Pricing and Cost Advice

"In terms of cost, it's not very expensive. I’d rate it around three or four out of ten, considering its value for money."
"The value of the product is perfect, neither cheap nor expensive. I think it is the right rate. It would be awesome if it continued to be the same price because it is a great solution that I like. I like it because I'm not paying per device. I have some customers on monthly contracts and some of them are on break'n fix. If I have a client who is on break'n fix, and they need to pay per agent, then I am losing money. If they were ever to change structures, going to pay-per-device model, then I would need to think about changing to something else."
"Atera's pricing stays fixed and predictable, enabling us to add more customers and unlimited monitored devices. We still have a number of clients who fit a break/fix IT model. This is something where clients are complaining more about having to pay extra month-by-month for technology services. With Atera's model, we don't have to be going out and asking for more from clients each month. Right now, with where we are at in terms of scale, this is very important to us."
"As an internal IT, it's gold right there. It is money in the bank."
"The price is reasonable for what we require."
"We pay per user. I am the only user. It is $150 per user. If I need to add one, it is not as costly as expanding with other providers."
"Pricing is my favorite part of it. It was per user, not per client."
"Atera happened to have the best pricing model."
"The pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Educational Organization
10%
Comms Service Provider
8%
Performing Arts
7%
Construction Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Atera?
The prices have increased over time. After expressing concerns about pricing to account managers, they offered a 30% discount option for annual commitments. The main benefit we see with this produc...
What needs improvement with Atera?
It would be beneficial if Atera implemented telephone support for general questions. When onboarding new clients and creating their portal, it would be helpful if presidents or company owners could...
What is your primary use case for Atera?
We use it for maintenance support, patch management, the ticket system, ticketing, and automation in general. Atera enables us to take control quickly with different options. We can perform registr...
Ask a question
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Comparisons

 

Overview

 

Sample Customers

MSPs, IT consultants, and IT departments worldwide trust and use Atera. 
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about Atera vs. Nagios Fusion and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.