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NetMon vs Opsview comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 1, 2026

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

NetMon
Ranking in Network Monitoring Software
48th
Average Rating
7.6
Reviews Sentiment
6.1
Number of Reviews
12
Ranking in other categories
Identity Threat Detection and Response (ITDR) (12th)
Opsview
Ranking in Network Monitoring Software
41st
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
25
Ranking in other categories
Server Monitoring (19th), IT Infrastructure Monitoring (36th), Cloud Monitoring Software (24th)
 

Mindshare comparison

As of October 2026, in the Network Monitoring Software category, the mindshare of NetMon is 0.7%, up from 0.4% compared to the previous year. The mindshare of Opsview is 1.0%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Opsview1.0%
NetMon0.7%
Other98.3%
Network Monitoring Software
 

Featured Reviews

SR
Pan India IT Infrastructure Management / End-user Services at Tata Group
Has supported real-time event detection and reporting accuracy while database integration has required extra effort
Sometimes it may be difficult to incorporate new additional databases in NetMon, and we faced some challenges at that time. However, currently, it is not giving many challenges.It is difficult to integrate NetMon with other databases. We can customize NetMon's monitoring views, but it is done by the team who handles it, as it is outsourced.
reviewer1898607 - PeerSpot reviewer
Partner Technical Support & Escalation Manager at a tech vendor with 51-200 employees
Real-time dashboards have improved our deployment monitoring and incident response
We are using Opsview ourselves, rather than being a consultant or a reseller. We do not use its auto-discovery feature. We do not utilize its API driven architecture. I do not know what metrics we use to assess the effectiveness of Opsview's hybrid IT monitoring. Overall, I am pretty satisfied with Opsview as it is good for what it does. I do not know if Grafana has any other advantages besides better stats, as I am not involved in that side. Based on my experience, I would still recommend Opsview to others as it is good for what it does. I gave this review a rating of 8.

Quotes from Members

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

Pros

"But just having it there, it's incredibly smart, incredibly easy to use, and the breadth of information we get off it is really good for investigations for us."
"Compared to many other products in the market, I think LogRhythm has the highest cost to performance ratio in terms of its value."
"The analytics feature is the most valuable feature."
"LogRhythm NetMon's most impressive feature is that it's a bundled package, so you're not just relying on monthly data; you get a six-month view for more comprehensive indicators of compromise. This dual approach is precious. We implement LogRhythm NetMon in our cybersecurity strategy mainly for compliance and correlation of network, user, and decision activities, particularly for network firewalls and access control."
"The most valuable feature is the log, which can be analyzed by our SIEM solution."
"In general, this is a good product."
"The protocols with which you see the traffic for a particular website that a client has in their environment, for example, are valuable. We can monitor whether the traffic is up to the mark or whether they need to add more bandwidth. Also, we can see if we're able to get real-time environment data as well. The customization dashboard is really good. LogRhythm NetMon has its own in-built dashboards which are helpful in guiding customization."
"We were sold on the product based on the fairly narrow use cases that the sales reps gave us, and what we're seeing during our usage is that we can get there, and we're very excited about the potential."
"Opsview, though not the least expensive Nagios-based commercial monitoring product offers excellent value for performance which rivals expensive commercial products from the major IT vendors; it is well worth the money paid for it."
"I like its scalability thanks to slaves, as you can add as many as you want, which also allows you to reach and monitor devices running on the network that are not accessible by the master."
"The fully-extensible event handling has enabled us to reduce on-call incidents by more than 90%."
"Customer service is great; always responsive, within minutes at times."
"The multi-tenancy that's available through this is one of the most valuable things."
"I am satisfied with the overall product since it works well…It is a stable solution."
"Very easy-to-use interface, especially starting from v5 onwards Advanced tweaking possibilities Netflow"
"Afterwards, they were impressed by how easy monitoring could be, and they no longer had to edit large text files in order to configure hosts and service checks."
 

Cons

"One thing that surprised me was the current version of LogRhythm does not natively support Windows 2016."
"The training for this product is not very good and needs to be improved."
"Could use a topology diagram which would help get an exact visual."
"Previously, it was typically every Monday that I was coming in - it would die over the weekend - and I would spend a day cleaning up databases."
"LogRhythm's support team isn't responsive enough - it's common to wait a day or two for someone to deal with a case."
"Some of the automated tasks we can perform on QRadar cannot be performed on LogRhythm because the solution has limitations."
"There is an issue with tunneling in relation to how the connectivity is established between the end devices and where NetMon is installed. On the console, I often observe that there's a difference of a few seconds or maybe a minute, and this lag time should not be there."
"Sometimes it's hard to find the network devices' self-audit logs."
"It can be a little bit flaky with the agent on VMware."
"We have had some stability issues, but that is largely because we're using an unsupported database."
"Maybe the graphical representation can be improved. It can be enhanced for better visualization. It could be a little better. And the graph center can be improved."
"In Opsview 4.6.3, there is no provision for making bulk changes to monitored servers via the GUI, though it is possible to custom-script bulk changes via the API."
"Customized reporting can be improved."
"We are starting to hit the limits of how we can scale out."
"It's probably the priciest option of all its main competitors."
"We're already evaluating v5.0 and to tell the truth, there's a couple of things that we found really useful in previous versions that for some reason they have removed."
 

Pricing and Cost Advice

"I don't have visibility into the pricing of LogRhythm NetMon as it's handled through our commercial partnerships."
"NetMon's licensing costs about $85k per year, with some extra costs for support."
"Pricing is okay. There were some competitors that were extremely expensive and there were some which were really inexpensive but LogRhythm stayed in the middle of them."
"The product is expensive for smaller companies."
"LogRhythm's licensing part is something that depends on the license you want since they offer it on a perpetual and subscription basis."
"The price of this solution is too high, so it should be made more practical and more valuable for the customer."
"The solution is not cheap. I think that the pricing is a little bit on the high side."
"The solution is priced similarly to other tools offering similar features."
"I would rate pricing a seven out of ten, where ten is the highest price."
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Top Industries

By visitors reading reviews
Construction Company
11%
Transportation Company
11%
Financial Services Firm
11%
Comms Service Provider
11%
Outsourcing Company
15%
Construction Company
15%
Healthcare Company
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise7
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise5
Large Enterprise9
 

Questions from the Community

What needs improvement with LogRhythm NetMon?
Sometimes it may be difficult to incorporate new additional databases in NetMon, and we faced some challenges at that time. However, currently, it is not giving many challenges.It is difficult to i...
What is your primary use case for LogRhythm NetMon?
We have outsourced our SIEM solutions at the moment, and we are using it.We have been using LogRhythm in our organization as a SaaS offering. We have outsourced it as part of the actual scope where...
What advice do you have for others considering LogRhythm NetMon?
We use AWS as our cloud provider in a private cloud environment.It completely depends upon when incidents happen. To find the root cause analysis, we need to first gather the logs from the team. It...
What needs improvement with Opsview Monitor?
There is always room for improvement, and part of the reason we're looking at Grafana is because there are things it can do that Opsview cannot do as well. Grafana does have features that I think m...
What is your primary use case for Opsview Monitor?
Our primary use case is monitoring our deployments.
What advice do you have for others considering Opsview Monitor?
We are using Opsview ourselves, rather than being a consultant or a reseller. We do not use its auto-discovery feature. We do not utilize its API driven architecture. I do not know what metrics we ...
 

Comparisons

 

Also Known As

LogRhythm Network Monitor
Opsview Monitor, Opsview Enterprise
 

Overview

 

Sample Customers

Sera-Brynn
IBM, BT, Cisco, Sky, UPS, Capgemini, Visolit, Fujitsu Services UK, UKCloud, Massachusetts Insitute of Technology, Cornell University, Incomm
Find out what your peers are saying about NetMon vs. Opsview and other solutions. Updated: September 2026.
915,383 professionals have used our research since 2012.