No more typing reviews! Try our Samantha, our new voice AI agent.

Marvis Virtual Network Assistant vs Nagios Core comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 10, 2024

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

Marvis Virtual Network Assi...
Ranking in Network Monitoring Software
53rd
Average Rating
8.6
Reviews Sentiment
8.7
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Nagios Core
Ranking in Network Monitoring Software
19th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
51
Ranking in other categories
IT Infrastructure Monitoring (16th)
 

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Marvis Virtual Network Assistant is 0.4%, up from 0.2% compared to the previous year. The mindshare of Nagios Core is 1.4%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Nagios Core1.4%
Marvis Virtual Network Assistant0.4%
Other98.2%
Network Monitoring Software
 

Featured Reviews

IhorShtanko - PeerSpot reviewer
Technical Consultant Of Juniper Networks Division at MUK
AI assistant has transformed network troubleshooting and now reduces downtime and support tickets
Marvis Virtual Network Assistant has resolved all problems that network administrators face, making it challenging to identify areas for improvement. Marvis provides good analytics, recommendations, and problem resolutions. One potential enhancement would be to add different languages for different countries because Marvis currently uses only English. For example, since I live in Ukraine, it would be beneficial to communicate with Marvis in Ukrainian because not all administrators know English.
HY
Senior System Administrator at Interactive Group
Monitoring solution provides comprehensive visibility across IT infrastructure
The good thing about Nagios Core is it covers everything. Everything in the IT domain, you can monitor anything. You can even monitor printers, the ports of printers, Core workstations, and storage. You can monitor the workflow Core and the utilization of computes. If you want to grasp everything of your IT equipment on a single interface, you can use Nagios. It's the best one. It provides dashboards, and you can also configure your emails and alerts with it. If something is critical, you can configure it to notify via emails. It has a very handy dashboard, providing live alerts and visibility for everything.

Quotes from Members

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

Pros

"If you ask any questions about Marvis, it will respond immediately and use some solution. It will be very easy and save you time."
"Marvis Virtual Network Assistant uses AI to find problems or to get information from devices."
"I believe the pricing of Marvis Virtual Network Assistant is reasonable because it allows for a decrease in the quantity of network administrators needed and reduces operational costs."
"Extensibility is good as this makes it easy to write checks on your own."
"We have saved a lot of time, money, and effort in reducing disaster times, which is owed to Nagios quick alerting."
"What I like about Nagios Core is that it helps me ensure everything is running smoothly by checking the status of hosts and services."
"Its an awesome product to use."
"It sends alerts to the right people which ensures there is no delay in the correct person or team looking into issues, and it has helped to reduce downtime in the production environment to almost zero so we now spend less time on network or server administration."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"The notifications are definitely one of the most valuable features of Nagios Core. We know what to look for and what to expect when things are down."
"Nagios doesn't get the respect it deserves; most likely due to the fact that it doesn't have a licensing cost."
 

Cons

"One potential enhancement would be to add different languages for different countries because Marvis currently uses only English."
"It should add real-time application visibility."
"It would be a good idea to integrate the solution to support other vendors besides Juniper."
"The tool needs to improve the integrations."
"The scalability needs improvement, it's not scalable at this time."
"The initial setup process could be easier."
"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."
"Making it a little easier to configure and set up from the start would help. There are multiple layers that you have to wade through to be able to set it up, to do it the right way, and to get it to do what you want it to do."
"This is the open source product, so it's a toolkit rather than a complete solution."
"The NetEase reporting structure needs improvement, especially the availability report, which is weak."
"This solution is not scalable at all. If you want to add an AI, or if you wanted to monitor different types of metrics, you won't get the most out of it."
 

Pricing and Cost Advice

"Marvis Virtual Network Assistant is not an expensive solution."
"We are using the open-source, unpaid version."
"The product is cheaply priced."
"Nagios Core is a cheap solution."
"Nagios Core is an open source solution, and there are no licensing fees."
"We are using the free version of Nagios Core."
"The enterprise version has technical support. The version we are using is free."
"The solution is expensive."
"The Nagios Core (PNP4Nagios + Core) is free and can be setup by Netadmin within a few hours. The only additional cost is the cloud server."
report
Use our free recommendation engine to learn which Network Monitoring Software solutions are best for your needs.
909,948 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Healthcare Company
17%
Construction Company
13%
Comms Service Provider
11%
Manufacturing Company
11%
Comms Service Provider
10%
Manufacturing Company
9%
Financial Services Firm
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise11
Large Enterprise24
 

Questions from the Community

What is your experience regarding pricing and costs for Marvis Virtual Network Assistant?
Not all customers use Marvis Virtual Network Assistant because it represents an additional cost as a subscription service. Mist Cloud is a microservices platform, and to use it, customers must purc...
What needs improvement with Marvis Virtual Network Assistant?
Marvis Virtual Network Assistant has resolved all problems that network administrators face, making it challenging to identify areas for improvement. Marvis provides good analytics, recommendations...
What is your primary use case for Marvis Virtual Network Assistant?
Marvis Virtual Network Assistant is primarily used for fast troubleshooting and identifying root problems across the entire network. It has decreased the quantity of tickets that customers can open...
What is your experience regarding pricing and costs for Nagios Core?
Nagios Core is a free and open-source product. We don't charge for the product itself, but we charge for the man-hour costs related to installation, configuration, ongoing operation, and maintenance.
What needs improvement with Nagios Core?
The dashboard should be improved. It's very simple. I don't have a very clear or specific suggestion. You can change the skin of the dashboard, however, it's good for me.
What is your primary use case for Nagios Core?
I was a senior system administrator. I've been using Nagios Core for more than ten years now. It can be used to monitor hosts, such as machines, and monitor services of any kind. I'm using it to mo...
 

Overview

 

Sample Customers

Information Not Available
Airbnb, Cisco, PayPal, FanDuel
Find out what your peers are saying about Marvis Virtual Network Assistant vs. Nagios Core and other solutions. Updated: August 2026.
909,948 professionals have used our research since 2012.