Observer Apex vs Zabbix comparison

Viavi Solutions and Zabbix are both solutions in the Network Monitoring Software category. Viavi Solutions is ranked #107, while Zabbix is ranked #1 with an average rating of 8.8. Viavi Solutions holds a 0.3% mindshare in NMS, compared to Zabbix’s 3.8% mindshare. Additionally, 95% of Zabbix users are willing to recommend the solution.

Observer Apex

Read 1 Observer Apex review

999 Views
979 Comparison Views

0% willing to recommend

Zabbix

Read 109 Zabbix reviews

35,231 Views
20,786 Comparison Views

95% willing to recommend

Observer Apex

Zabbix

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Executive Summary

We performed a comparison between Observer Apex and Zabbix based on real PeerSpot user reviews.

Find out what your peers are saying about Zabbix, SolarWinds, Datadog and others in Network Monitoring Software.

To learn more, read our detailed Network Monitoring Software Report (Updated: August 2026).

Buyer's Guide

Network Monitoring Software

August 2026

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Helped 909,948 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

Observer Apex

Ranking in Network Monitoring Software

107th

Average Rating

0.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Zabbix

Ranking in Network Monitoring Software

1st

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

109

Ranking in other categories

Application Performance Monitoring (APM) and Observability (8th), Server Monitoring (1st), IT Infrastructure Monitoring (1st), Cloud Monitoring Software (2nd)

Mindshare comparison

As of August 2026, in the Network Monitoring Software category, the mindshare of Observer Apex is 0.3%, up from 0.1% compared to the previous year. The mindshare of Zabbix is 3.8%, down from 12.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
Zabbix	3.8%
Observer Apex	0.3%
Other	95.9%

Network Monitoring Software

Featured Reviews

Jeroen-Dubbelman

Director at Bitrate

Has good network visibility

The primary use case is for monitoring and troubleshooting. We also use it for security. The correlation of data in Apex helps to get full visibility of the entire enterprise. Apex is where we get the end-user experience score from one to ten. Network visibility is the most valuable feature.…

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KamranBhatti

Network Engineer at a computer software company with 11-50 employees

Helps reduce response time but has room to improve customization complexity

We are not working on simple standalone solutions like Kaspersky DDoS Protection or Hybrid Cloud Security. Once you understand Zabbix, then it is easy to customize those web pages and graphs for our customer use. It is fully automated to your requirements. Zabbix is working fine with no issues, and I am satisfied with it. We have combined Zabbix and SolarWinds. The integration works fine, and it is easy to integrate Zabbix with the IT environment. We were trying to purchase MDR (Managed Detection and Response), but we are not working on that. I don't have real experience with MDR. We are using Falcon software for that. We are working with Falcon Complete, not with Sandbox. We are not using Kaspersky for business or cloud protection. For that, we are using Zabbix CrowdStrike Falcon Complete solution. I have given this review an overall rating of 8.

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Quotes from Members

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

Pros

"Network visibility is the most valuable feature."

"There are a few problems but if they fix them, then Zabbix is a very good tool compared to others."

"If you are a new user it is very simple, you do not need to be highly technical to use it."

"The integration with third-party tools and the alerts are most valuable."

"This is a stable product."

"The flexible licensing model is one of the solution's most valuable aspects, as it really allows for great flexibility for companies."

"In our opinion Zabbix is an amazing monitoring solution which allows for any service or device to be monitored."

"I really love Zabbix because it has a lot of functions and works well."

"If you’re into the Open Source and freedom principles, don’t mind getting your hands dirty, and have the technical skills, Zabbix is a good choice."

More Zabbix pros

Cons

"The pricing and AI can be improved."

"In terms of user-friendliness, large maps could be more interactive. We should be able to click on some areas and move some objects. It would make it simpler to see things while analyzing some dedicated parameters."

"It would be helpful if they translated the documentation to Cyrillic languages."

"I would like to remotely connect to the computer, and Zabbix doesn't have this capability."

"I'm using the free version of Zabbix, and I'd like to see more customization options, especially for setting trigger thresholds."

"Zabbix technical support is sold separately."

"There are areas of improvement. The database grows really fast. So, when you install Zabbix, you have to deal with some issues, like the database. We become pretty big very fast."

"The product could be more secure and more stable."

"We would like to monitor other touchpoints such as ATM machines. It would be great if it can provide monitoring of ATM machines. Compatibility with other products would also be great."

More Zabbix cons

Pricing and Cost Advice

"It's expensive."

"It is free, which allows us to reduce costs."

"It's free software released under the GNU/GPL license."

"The product is an open source and free solution."

"Zabbix is open-source so if one wishes to implement it in-house, they must have qualified professionals to set up and optimize databases, Linux/Unix OS, PHP, Apache, and depending on what is monitored, a full-stack network and systems administrator may be needed."

"If you have 20,000 hosts, the support costs around €95,000 for a year."

"It's an open-source solution that can be used free of charge."

"There is no license but we need to pay for support."

"We were searching for an open source solution and Zabbix fit the bill because it is free and open source under the GPL license."

More Zabbix pricing and cost advice

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Comparison Review

it_user174738

IT Developer at a tech services company with 51-200 employees

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…

Read full review

Top Industries

By visitors reading reviews

No data available

Financial Services Firm

11%

Comms Service Provider

10%

Computer Software Company

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	56
Midsize Enterprise	23
Large Enterprise	35

Questions from the Community

Ask a question

Earn 20 points

What is your experience regarding pricing and costs for Zabbix?

I think Zabbix is economical, whereas SolarWinds is expensive. SolarWinds has a lot of secure features, but Zabbix is providing everything free of cost. Zabbix is economical, and you can install it...

See all answers

What needs improvement with Zabbix?

I am using only Area Operations, but I don't prefer it. I installed Zabbix for the 3000 devices. Area Operations is not good.

See all answers

What is your primary use case for Zabbix?

I am still working with VMware and Area Operations, but I installed Zabbix now. I think Zabbix is better than VMware Area Operations. It's really good. I'm working with both Zabbix and VMware now.

See all answers

Comparisons

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Compared 24% of the time

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Compared 23% of the time

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Compared 10% of the time

SCOM vs Observer Apex

Compared 8% of the time

Pulseway vs Observer Apex

Compared 7% of the time

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Checkmk vs Zabbix

Compared 3% of the time

Nagios XI vs Zabbix

Compared 2% of the time

PRTG Network Monitor vs Zabbix

Compared 2% of the time

Icinga vs Zabbix

Compared 2% of the time

Centreon vs Zabbix

Compared 2% of the time

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Product Reports

Buyer's Guide

Network Monitoring Software

August 2026

Download Observer Apex product report

Buyer's Guide

Zabbix

July 2026

Download Zabbix product report

Overview

Observer Apex is an advanced monitoring tool designed to provide in-depth analysis and insights for IT environments, enhancing performance and efficiency through its robust features.

Observer Apex is tailored for IT professionals seeking comprehensive visibility into network activities. It offers a range of analytics capabilities that empower users to pinpoint issues, optimize workflows, and ensure seamless operations. By leveraging this tool, technical teams gain valuable data that facilitates informed decision-making, reliable performance management, and streamlined troubleshooting efforts.

What are the most important features of Observer Apex?

Network Analysis: Provides detailed insights into network traffic for effective monitoring.
Application Performance Management: Analyzes application performance to identify bottlenecks and improve service delivery.
Real-Time Monitoring: Enables continuous oversight to promptly address emerging issues.
Advanced Reporting: Offers customizable reports to support strategic planning and evaluations.

What benefits and ROI should users look for in Observer Apex reviews?

Improved Decision Making: Facilitates well-informed strategies with accurate data insights.
Operational Efficiency: Streamlines workflows, reducing time and resources spent on troubleshooting.
Cost Savings: Identifies unnecessary expenses through comprehensive analysis, leading to better budget allocation.
Enhanced Performance: Optimizes IT infrastructure to support maximum uptime and reliability.

Observer Apex finds applications across diverse industries, particularly in sectors where network reliability and performance are critical. For example, in healthcare, it ensures uninterrupted service delivery by maintaining optimal system functionality. In financial services, it protects against system vulnerabilities and enhances data integrity, crucial for maintaining trust and compliance. Its implementation delivers tailored benefits aligned with industry-specific goals and challenges.

Viavi Solutions

Zabbix is an open-source monitoring software that provides real-time monitoring and alerting for servers, networks, applications, and services.

It offers a wide range of features including data collection, visualization, and reporting.

With its user-friendly interface and customizable dashboards, Zabbix helps organizations ensure the availability and performance of their IT infrastructure.

Zabbix

Sample Customers

Capita

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

Buyer's Guide

Network Monitoring Software

August 2026

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