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Evanios vs Opsview vs Zabbix 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:
 

Mindshare comparison

As of October 2025, in the IT Infrastructure Monitoring category, the mindshare of Evanios is 0.2%, up from 0.2% compared to the previous year. The mindshare of Opsview is 0.5%, up from 0.4% compared to the previous year. The mindshare of Zabbix is 12.0%, up from 11.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Infrastructure Monitoring Market Share Distribution
ProductMarket Share (%)
Zabbix12.0%
Opsview0.5%
Evanios0.2%
Other87.3%
IT Infrastructure Monitoring
 

Featured Reviews

DM
Customizable solution that provides the ability to ingest alerts from different systems
The price could be cheaper. That was one reason why we switched to PagerDuty. We wanted to switch to something that provided the same features but at a lower cost. We also switched because PagerDuty provided other features like integration with ServiceNow and the scheduling of engineers. Evanios was only for event integration. Evanios created too much noise. For every alert, it would create an incident. We received too many alerts and incidents from monitoring. It wasn't able to intelligently ingest alerts. It created 4,000 incident tickets in a month, which didn't reflect what was happening. If we received an alert, the synthetic monitoring and volume drop would give us the same alert. Evanios should include alert ingestion and de-duplication of alerts and noise reduction. We couldn't have people resolving each and every incident. PagerDuty gives us reports on how many alerts are being ingested, how many are noise, how many have bigger incidents, and which of the alerts are creating noise. It would be helpful if Evanios had metrics on the amount of alerts and types of the alerts to show which ones were serious incidents and which ones were just noise.
Jeff Cronstrom - PeerSpot reviewer
A highly stable solution that can be used to monitor system availability
The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the test setup. You can clone that service, and it allows you to add new services quickly. You can bring up new servers, and you can easily add them. Also, there's an API to be able to add services as well. We don't use the API. We mostly use the cloning function because it stores everything in a back-end database. The underlying monitoring platform for our version is Nagios. That's where we upgraded from Nagios to Opsview.
B Ahmed - PeerSpot reviewer
Enables seamless global client monitoring with reliable remote connectivity
I use the solution to provide a perfect environment for remote connectivity with my clients. Many tools that I require for system maintenance are included. I can easily monitor all of my clients throughout the world I did not give much thought to it, however, improvements could be made to Zabbix.…

Quotes from Members

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

Pros

"The ability to manipulate events via JavaScript getting the exact data that we want."
"The most valuable feature is the integration with various alert-generating systems because you might have synthetic alerts or monitoring alerts for volume drops."
"Provided up to a 90% noise reduction in some our noisy monitoring tools."
"The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the test setup."
"What was very compelling about OpsView was that we could dial out the noise and have meaningful and actionable alerts."
"It's a good solution. It covers all aspects of monitoring purposes."
"I am satisfied with the overall product since it works well…It is a stable solution."
"We use this solution for internal monitoring our own cloud platform because we are a public cloud provider. We also use it for monitoring purposes on behalf of our clients."
"It not only provides the preconfigured item monitoring feature, but it is also easy to configure custom items."
"The solution is quite mature and very stable."
"The product is very stable."
"I use the solution to provide a perfect environment for remote connectivity with my clients."
"I like being able to use proxy servers for different locations. The agents are pretty cool. They're easy to roll out. The standard out-of-the-box templates are also pretty easy to use. The integration with other learning products is also good. I have, in the past, used Slack, but we've integrated it with Microsoft Teams. We also use it for SMS with a service called Redcoat. It is very flexible. It does what I need it to do, and my manager is very happy because it doesn't cost anything. We are nearing 4,000 hosts inside Zabbix, and we've got another 6,000 access points to add to it. We've thrown everything at it, and it has managed to keep going. I am very impressed with the tool, and I'd shake their hand very hard if I got to say the compliments to the Zabbix team. They keep improving it and doing refreshes, which is one good thing about it. There is also online information as well as books that you can purchase if you're willing to read enough. There is a lot to pick up, but it is a pretty complete solution."
"The most valuable feature is the support for monitoring Cisco switches."
"It meets my organizational needs. It's pretty easy to use."
"Zabbix is quite stable once it is set up. We haven't had any post-setup issues."
 

Cons

"We would like the ability to have an "exit" option for events when they are being processed."
"The price could be cheaper."
"More complex correlation rules would be nice. The ability to clearly define a parent event in a correlation and nested correlations, specifically."
"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."
"Some of the graphics on Opsview could be improved."
"In a future release, we would like to have Observ for AI. Any AI and intelligence it can add to the monitoring is obviously beneficial. We would also like to have automated callouts."
"Pricing and a few certain aspects in the solution needs to be improved."
"Customized reporting can be improved."
"There's a small module of APM, however, it is not an enhanced version. People usually ask for a full-fledged APM solution."
"The product delivers false positives during reporting because of flapping. Other reasonably priced alternatives may have better performance."
"The System Center Operations Manager can be improved."
"I am having difficulties connecting it to Grafana, as well as some of the other plugins like Kibana."
"There is a bit of a learning curve during installation."
"The reporting is lacking because this is an open-source tool, and nowadays, management's expectation is that the reports should be of high quality and every information should be presented in a concise manner."
"The GUI could be more intuitive. Also, we'd like streaming telemetry. Zabbix might have this feature, but I haven't seen it yet. It took us a long time to get started because the documentation isn't very descriptive. We had to go through various sources like YouTube and forums to get this solution working."
"When using this solution in enterprise monitoring, you are able to see that there are some issues with equipment that could be causing a problem. Sometimes you want to make a root command that you do not want to be executed automatically. What we have tried to do is open an SSH session directly from the solution's interface but it is not possible."
 

Pricing and Cost Advice

Information not available
"I would rate pricing a seven out of ten, where ten is the highest price."
"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."
"My manager is very happy because it doesn't cost anything."
"This is an open-source solution that can be used free of charge."
"I was using the free, Community Edition."
"We’re using the free version, which covers all our current needs."
"Zabbix and Grafana are both open source products, we only needed to go to their website and download the application and we began to use them. The solutions are free."
"We are using the free, open-source version."
"If you have 20,000 hosts, the support costs around €95,000 for a year."
"The tool's licensing is good."
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Comparison Review

it_user174738 - PeerSpot reviewer
May 31, 2015
Nagios vs. Zabbix vs. PRTG vs. Spiceworks vs. Solarwinds Network Performance Monitor
I have researched a quite a few network monitoring tools which can be used for various monitoring purposes of not only the servers, but the intermediate routers as well. There are majorly three types of these softwares. Ones which are completely open-source, you can do almost anything you want…
 

Top Industries

By visitors reading reviews
No data available
Computer Software Company
18%
Manufacturing Company
9%
Performing Arts
7%
Financial Services Firm
6%
Computer Software Company
15%
Financial Services Firm
10%
Comms Service Provider
8%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise9
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise23
Large Enterprise34
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about Opsview Monitor?
The most valuable feature of Opsview is the ability to clone the services when you're monitoring something out of the...
What needs improvement with Opsview Monitor?
Some of the graphics on Opsview could be improved.
What is your primary use case for Opsview Monitor?
Opsview is used to monitor system availability, whether its service is running on disk usage, CPU usage, etc.
What do you like most about Zabbix?
The template system in Zabbix is very beneficial as it saves time in configuration.
What needs improvement with Zabbix?
The reporting is lacking because this is an open-source tool, and nowadays, management's expectation is that the repo...
 

Comparisons

No data available
 

Also Known As

No data available
Opsview Monitor, Opsview Enterprise
No data available
 

Overview

 

Sample Customers

Greenville Health System, Land O’Lakes, AstraZeneca
IBM, BT, Cisco, Sky, UPS, Capgemini, Visolit, Fujitsu Services UK, UKCloud, Massachusetts Insitute of Technology, Cornell University, Incomm
1. IBM 2. Dell 3. Cisco 4. HP 5. Oracle 6. Microsoft 7. Amazon 8. Google 9. Facebook 10. Twitter 11. LinkedIn 12. Netflix 13. Adobe 14. VMware 15. Salesforce 16. SAP 17. Intel 18. AT&T 19. Verizon 20. T-Mobile 21. Vodafone 22. Ericsson 23. Nokia 24. Siemens 25. General Electric 26. Honeywell 27. Philips 28. Sony 29. Samsung 30. LG 31. Panasonic 32. Toshiba
Find out what your peers are saying about Zabbix, Auvik, Datadog and others in IT Infrastructure Monitoring. Updated: September 2025.
868,654 professionals have used our research since 2012.