Atera vs OP5 Monitor comparison

Atera and ITRS are both solutions in the Network Monitoring Software category. Atera is ranked #34 with an average rating of 10.0, while ITRS is ranked #39 with an average rating of 9.0. Atera holds a 0.6% mindshare in NMS, compared to ITRS’s 0.6% mindshare. Additionally, 93% of Atera users are willing to recommend the solution, compared to 100% of ITRS users who would recommend it.

Atera

Read 15 Atera reviews

5,154 Views
1,546 Comparison Views

93% willing to recommend

OP5 Monitor

Read 7 OP5 Monitor reviews

2,454 Views
1,865 Comparison Views

100% willing to recommend

Atera

OP5 Monitor

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Atera and OP5 Monitor based on real PeerSpot user reviews.

Find out in this report how the two Network Monitoring Software solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Atera vs. OP5 Monitor Report (Updated: April 2026).

Buyer's Guide

Atera vs. OP5 Monitor

April 2026

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Helped 893,438 peers since 2012

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 Network Monitoring Software

34th

Ranking in IT Infrastructure Monitoring

38th

Average Rating

9.4

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

Help Desk Software (11th), IT Service Management (ITSM) (11th), Remote Monitoring and Management (RMM) (5th), Patch Management (11th), AIOps (18th), Agentic Automation (8th)

OP5 Monitor

Ranking in Network Monitoring Software

39th

Ranking in IT Infrastructure Monitoring

42nd

Average Rating

8.6

Reviews Sentiment

4.4

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Network Monitoring Software category, the mindshare of Atera is 0.6%, up from 0.3% compared to the previous year. The mindshare of OP5 Monitor is 0.6%, down from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Atera	0.6%
OP5 Monitor	0.6%
Other	98.8%

Network Monitoring Software

Featured Reviews

Avi Vaserman

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.

Read full review

Sumanth Arshanapally

Senior Analyst at a tech vendor with 10,001+ employees

Monitoring ease and cost-saving benefits enhance operational efficiency

The monitoring in OP5 Monitor is very easy because we can directly use custom plugins. We can write custom scripts and use those scripts directly. It's very low cost, open, and the dashboards are easy to see. We can extract the reports easily, and this is very easy to compare. Real-time monitoring in OP5 Monitor provides data every one minute or every five minutes, enabling us to get live data from the last one minute or last five minutes. OP5 Monitor gave us proper server availability, so we can always check whether a server goes down or the server CPU and memory decreases. Before reaching a particular bottleneck situation, we identified and fixed the issue, which helped us from a cost-saving business perspective. It helped us avoid application downtime.

Read full review

Quotes from Members

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

Pros

"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."

"All corporations that have an IT department should look into and utilize this solution."

"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."

"It is reliable, and when it is working, it works without issues."

"The most valuable features of this solution are automatic batch matching and unattended support access."

"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."

"I have better access when I go to look for something regarding either a specific user or software. It is easier to locate. When I am troubleshooting with my clients on the phone, I am not fiddling around looking through a bunch of ticket notes trying to locate something. It makes me a lot more efficient."

More Atera pros

"It monitors and continuously tests everything that is of importance to you and your users. It could be everything from monitoring disk space to CPU usage to memory. It could include determining if the response time in your e-commerce platform is quick enough, or whether you have too many bounces from some of the pages on your website. You want to monitor anything that could cost you money or time or resources. You can do that with this system. It's very flexible."

"Instead of checking the logs each Monday, or checking that applications are running, and checking your ticketing system for angry users, you put this system in place and it monitors and continuously tests everything that is of importance to you and your users."

"The best feature is that it is very relatable, stable, and scalable. The logger is a part of the software, but it's not the most important point of it."

"OP5 Monitor is a great choice due to its being built on an open-source monitoring tool and provides ample opportunity for customization based on specific support requirements. It is also user-friendly and easy to manage with a wide range of plugins available for use. In comparison to other enterprise tools, such as Micro Focus, OP5 Monitor stands out for its features and cost-effectiveness, making it the best tool in the market. Customization is one of the key strengths of the tool and provides a lot of capabilities. Additionally, it is easy to find support and plugins for the tool through online resources."

"We can also observe whatever we want, and there are no limitations."

"With limited hardware or a virtual machine, you can address a huge network, hundreds of thousands of elements that need to be monitored. Other commercial software is not on that level."

"Especially with the API, where I can use the data with many other systems, it's great."

"The monitoring in OP5 Monitor is very easy because we can directly use custom plugins; we can write custom scripts and use those scripts directly, it's very low cost, open, and the dashboards are easy to see."

More OP5 Monitor pros

Cons

"The billing module has a standard layout which is too limited for my needs."

"The solution is scalable. However, in the past, we did have some issues."

"Having more freedom to perform identity access management would be great — it's one of the things that are necessary for a lot of companies they secured."

"There is definitely room for improvement with its automation capabilities."

"It will be interesting if Atera can integrate all kinds of products."

"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."

"The solution is scalable. However, in the past, we did have some issues."

"The one thing that could do with improvement is the reporting. This is from someone who worked in an MSP, where I would want to run a report and be able to just present that to a client."

More Atera cons

"They need to improve the dashboard interface."

"We do not get performance reports properly."

"We do not get performance reports properly, which needs improvement."

"The solution is useful for tweaking. However, there have been some negative experiences, such as limited report capabilities. The only report available is in PDF format, making it difficult for teams managing multiple servers to extract data in Excel format. The speaker recommends that the team improve the report capabilities to better serve users."

"IT environments today are in constant flux. This is driven by the newer cloud technologies such as Kubernetes and Docker, etc. The whole Nagios-based monitoring system that OP5 is created on top of, is based on a host-service model. There is a need for a strategy on what to do with more dynamic environments. There is some cool stuff going on in that direction."

"The user interface is not what we are used to these days, and should be improved."

"They need to improve the dashboard interface."

More OP5 Monitor cons

Pricing and Cost Advice

"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."

"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."

"One of the biggest issues I face is the need to pay per technician. I've dealt with other platforms that you need to have 250-500 devices. Even though the cost declines as the number of devices a person has increases, they still require you to pay for 250 or 500, respectively. With Atera, the number doesn't matter as you always pay the same amount. I approximate that Atera saves me $100 per week."

"The solution cost approximately $200 Canadian per month."

"As an internal IT, it's gold right there. It is money in the bank."

"Our company is a startup. The initial reason I looked into Atera was the fact that you pay by the technician, not per-device. That means you are able to jump right in with a service without having a large overhead."

"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."

"With Atera, the more you add, the cheaper the cost of the additional endpoints will be."

More Atera pricing and cost advice

"It was not expensive. And because it's less demanding in terms of hardware, you don't have to pay for another SQL or other database license, and you can have a huge installation on one machine..."

"OP5 has a very low price as a solution, compared to many other solutions out there."

"The cost of the license and support are separate. If you want platinum call support, it will cost more than a regular call. I did not opt for it, as it is an additional cost."

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Top Industries

By visitors reading reviews

Educational Organization

Comms Service Provider

Construction Company

Performing Arts

Manufacturing Company

12%

Financial Services Firm

12%

Government

11%

Healthcare Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	14

By reviewers
Company Size	Count
Small Business	2
Large Enterprise	5

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...

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What needs improvement with Atera?

See all answers

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...

See all answers

What is your experience regarding pricing and costs for OP5 Monitor?

The price for OP5 Monitor is fine, but we don't know the exact price because it was managed by us; the customer themselves bought it and gave it to us to monitor.

See all answers

What needs improvement with OP5 Monitor?

OP5 Monitor could include application monitoring in addition to infrastructure monitoring. If application business transactions were monitored, it would be helpful. For application-related issues, ...

See all answers

What is your primary use case for OP5 Monitor?

Our previous use case for OP5 Monitor was server monitoring.

See all answers

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Product Reports

Buyer's Guide

Atera

May 2026

Download Atera product report

Buyer's Guide

OP5 Monitor

April 2026

Download OP5 Monitor product report

Overview

Atera provides advanced tools for remote monitoring, automation, and ticketing, offering an intuitive design and competitive pricing that supports managed service providers with monitoring, alerts, and system management.

Atera stands out with its automation, remote access, and smooth integration capabilities like PowerShell commands, TeamViewer, and Splashtop. Its monitoring and alert systems allow IT professionals to preemptively address issues, enhancing productivity with features such as a robust ticketing system, patch management, and scripting tools. Cross-platform compatibility and collaboration tools streamline IT operations. Despite its strengths, Atera requires enhancements in identity access management, chat features, mobile device management, third-party integrations, customizable reports, and more detailed role management for technicians. A renewed interface and improved network and cloud service monitoring are desired. Users also look for seamless management across diverse platforms, particularly under connectivity issues.

What are Atera's key features?

Automation: Streamlines processes with powerful automation capabilities.
Remote Access: Facilitates easy access to client machines for issue resolution.
Intuitive Interface: User-friendly design enhances efficiency.
Integration: Seamless TeamViewer and Splashtop integration.
Monitoring: Effective monitoring and alert systems preempt issues.
Ticketing System: Boosts productivity with efficient workflow management.
Patch Management: Ensures systems are always up-to-date.
Scripting: Powerful tools for automation and task execution.

What benefits and ROI should users consider?

Efficiency: Automation and scripting enhance task management.
Cost-effective: Combines robust features with competitive pricing.
Scalability: Cross-platform compatibility supports business growth.
Productivity: Monitoring and alerts optimize resource allocation.

Atera is widely used by managed service providers and IT support companies to enhance efficiency in industries such as manufacturing and construction. It provides remote monitoring, automation, and comprehensive IT management, ensuring seamless integration with different products and systems for broad site coverage. Businesses leverage Atera's RMM, PSA, ticketing, and IT automation features to improve operational efficiency and responsiveness.

Atera

OP5 Monitor delivers real-time IT infrastructure monitoring with extensive customization options through open-source plugins. Its intuitive interface and cost-effectiveness make it a preferred choice for efficient performance monitoring and task automation.

OP5 Monitor integrates seamlessly with systems, offering customizable dashboards and efficient performance tracking for networks, servers, applications, databases, and cloud environments. It supports LDAP and local user accounts, providing timely insights to prevent downtime. The documentation enhances integration ease, though its user interface could benefit from updates. Improved APIs, better report capabilities, and enhanced platform integration are needed. Effective in healthcare, maritime, and diverse sectors, it provides global deployments with tailored monitoring solutions.

What are the key features of OP5 Monitor?

Real-Time Monitoring: Tracks performance and alerts users immediately on anomalies.
Seamless Integration: Works effectively with existing systems and infrastructure.
Extensive Customization: Offers open-source plugins for personalized configurations.

What benefits or ROI should users consider in reviews for OP5 Monitor?

Cost-Effectiveness: Provides robust features at a competitive price.
User-Friendly Interface: Simplifies monitoring processes for administrators.
Efficiency in Performance Monitoring: Automates tasks and optimizes resource use.

In industries like healthcare, maritime, and others, OP5 Monitor automates tracking and alerts, easing manual checks to enhance quality. Its global deployments provide tailored monitoring for CPU, memory, and disk space, efficiently managing both on-premise and cloud environments for large-scale operations.

ITRS

Sample Customers

MSPs, IT consultants, and IT departments worldwide trust and use Atera.

Svenska Spel, Carus, VGL, Tele2, Viking Line, Clas Ohlson, Vanderlande, Försäkringskassan

Buyer's Guide

Atera vs. OP5 Monitor

April 2026

Free Report: Atera vs. OP5 Monitor

Find out what your peers are saying about Atera vs. OP5 Monitor and other solutions. Updated: April 2026.

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