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ConnectWise RMM 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

ConnectWise RMM
Ranking in IT Infrastructure Monitoring
49th
Average Rating
8.2
Reviews Sentiment
8.2
Number of Reviews
6
Ranking in other categories
Network Monitoring Software (62nd), Server Monitoring (22nd), Cloud Monitoring Software (36th), IT Alerting and Incident Management (15th), Remote Monitoring and Management (RMM) (7th), Patch Management (23rd), Unified Endpoint Management (UEM) (19th)
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 ConnectWise RMM 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 (%)
ConnectWise RMM0.4%
Nagios Fusion0.4%
Other99.2%
IT Infrastructure Monitoring
 

Featured Reviews

DH
Manager, Technical Team at Expert It Solutions Alberta
Automation tools improve management efficiency, though migration process is time-consuming and support could be more knowledgeable
The best features of ConnectWise RMM are the automation tools that they've included, which are quite good, enabling us to mass manage systems, schedule scripts, etc. We use some of the probe features in ConnectWise RMM that do network discovery and monitoring capabilities. ConnectWise RMM helps our team maintain network visibility and proactively address potential issues since the product works effectively at unknown device discovery, making it better than sending someone to the site for a manual discovery. ConnectWise RMM helps in automating security updates and maintaining endpoint security. We appreciate that their NOC team does evaluations on the security updates, allowing us to free up our time and making it a huge timesaver for us. The ability to do deployments through ConnectWise RMM's scripting features allows us to deploy new software or monitor the status of antivirus or system protection software, presenting another measurable benefit for us regarding ROI.
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

"The technical support has been fantastic."
"We've seen a lot of MSPs who have grown by using Continuum."
"The most valuable feature is the patching solution."
"The most valuable features are RMM and patch management. However, the main reason we have been using this solution is that they are the only provider of RMM that has an outsourced NOC and help desk. This has been very useful."
"The best features of ConnectWise RMM are the automation tools that they've included, which are quite good, enabling us to mass manage systems, schedule scripts, etc."
"It enables us to respond to issues quickly and efficiently."
"The user interface is the first valuable feature. The integration is the second valuable feature. The integration that you are doing with the products needs to be very certain. There shouldn't be any glitches. There are different software out there that will give you an option called scripting and ask you to do a hundred different things to set up a script for a particular customer. With Continuum, everything is done a single way. You just select the clients, script, and machine, and then you just go and deploy. The best part of Continuum is that it is not just a software company. It is a pure services company. It is an RMM software; it isn't used as a PSA. The software is just a part of the service offering. This is the difference between all other service providers out there and Continuum. Continuum is basically providing services. Continuum doesn't sell the software."
"At this point, this product does everything that I want."
"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."
"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."
"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."
 

Cons

"If a computer hasn't been turned on for a long time and the client software is installed, it may not reconnect to the dashboard once it's powered up."
"The initial setup with ConnectWise RMM is painful, to be completely honest. The pain points during the initial setup with ConnectWise RMM include the migration from Automate to RMM being very time-consuming and the process not being as straightforward as indicated."
"I would like to see the incorporation of the dashboards for other products that they work with into the main dashboard."
"The solution could improve by offering better overall management and dashboards."
"They can include support for vaulting, where you can actually document the entire infrastructure, including servers, desktops, networks, passwords, maps, diagrams, and customer information. Continuum has integrated everything, and you have to use a PSA. Continuum has a ticketing system and an RMM. They could integrate the functionality for IT documentation. An MSP would want everything into one tool."
"It's a legacy tool with many outdated approaches. It is managed offshore which affects everyone because it seems the developers don't fully understand our needs."
"I would like to see the incorporation of the dashboards for other products that they work with into the main dashboard."
"The solution could improve by offering better overall management and dashboards."
"Adding application performance monitoring to the product alongside infrastructure monitoring would make it a more complete and useful solution."
"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."
"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."
"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."
 

Pricing and Cost Advice

"Continuum Command price is more expensive than competitors, it is three times the price of the next lowest and costs approximately $25 an endpoint. However, when you take that into account you receive the help desk and outsource NOC included it has a lot more value because competitors do not provide the outsourced NOC and help desk."
"The licensing works such that the more you add, the more it costs, but for the most part, the price starts at about $5 USD per client."
"It has a pay-as-you-go model. They don't have any minimum, maximum, or such sorts of commitments with any of their partners or customers. I don't believe they have any restrictions about using a specific number of agents. You don't have to use 100 agents or 200 agents to work with this. They have a lock-in period of three months, during which you cannot switch a service plan, which is fine."
"The pricing is quite reasonable, especially when compared to the broader market."
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Top Industries

By visitors reading reviews
Construction Company
12%
Performing Arts
10%
Comms Service Provider
10%
Outsourcing Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Continuum Command?
There are different subscriptions available for ConnectWise RMM that you can choose from. Essentially, our endpoint costs around two dollars and fifty cents per endpoint per month. If we opt for a ...
What needs improvement with Continuum Command?
The pricing for ConnectWise RMM is reasonable, and I feel that we're getting good value for the dollars that we're spending even though I don't have anything to compare it against.
What is your primary use case for Continuum Command?
As an MSP, we utilize ConnectWise RMM for the management of our client environment.
Ask a question
Earn 20 points
 

Also Known As

Continuum Command, Continuum RMM
No data available
 

Overview

 

Sample Customers

Frontier Business Products, Itek Systems Management, ZLan, Karpel, MySherpa, Arvig, CCSI, Leap Managed IT, eProsper, Pensar, Gordon Flesch, LeadingEdge, NSI, Server Sentry, Computer Consultants, Keystone IT Consulting, Ekaru, Epic Technologies, Rouse Consulting, Empower Information Systems, Computer Solutions Group, The Critical Update, Voice Smart Networks, CMIT Solutions, Preferred Communication Systems, G2 Tech Group, Pulse Business Solutions, Greystone Technology Group, Clare Computer Solutions, Evolve IT Australia
NuBlue, St.Elisabeth Hospital, Akamit Systems, National Radio Astronomy Observatory, ValueClick, Sunrise Banks
Find out what your peers are saying about ConnectWise RMM vs. Nagios Fusion and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.