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SCOM vs Zabbix comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

Review summaries and opinions

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

ROI

Sentiment score
6.4
SCOM users experience varied ROI, with advantages in monitoring and management offset by potential licensing costs and latency issues.
Sentiment score
7.2
Large enterprises save over $1 million with Zabbix via reduced costs, improved service availability, and enhanced team efficiency.
Through utilizing automated remediation scripts and catching crucial issues proactively, we have cut our manual troubleshooting and incident response time in half.
Developer at a financial services firm with 501-1,000 employees
 

Customer Service

Sentiment score
6.8
Microsoft customer service is generally viewed positively, with efficient assistance and experienced staff, despite occasional consistency issues.
Sentiment score
6.9
Zabbix offers excellent paid support, while non-paying users utilize highly praised community forums and documentation for assistance.
They often treat issues in isolation, not considering how one problem might relate to another.
Network Operations Center at Student Loans Company
When I was working directly with Microsoft at TCS, my first company, the support experience was quite smooth, and we received solutions promptly.
Assistant Manager at SMS group GmbH
It receives a perfect 10 for guaranteed, dedicated 24/7 technical support with strict SLA only when you purchase one of their premium commercial tiers.
Developer at a financial services firm with 501-1,000 employees
It is so straightforward that I have never had to use the support.
CTO at Oic
I changed the config file by adjusting the connector size and cache size.
Consultant at ministry of trade
 

Scalability Issues

Sentiment score
6.9
SCOM offers scalable management, efficient load balancing, and high availability but faces challenges with non-Microsoft integration and diverse device monitoring.
Sentiment score
6.9
Zabbix is highly scalable and efficient for medium to enterprise needs, though requires careful resource management to avoid bottlenecks.
The scalability of SCOM, meaning its ability to adapt to our needs, is excellent because we are working with SQL systems and multiple servers.
Assistant Manager at SMS group GmbH
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix has high scalability.
CTO at Four Nine Agency
Zabbix scales extremely well both vertically and horizontally.
Developer at a financial services firm with 501-1,000 employees
 

Stability Issues

Sentiment score
7.1
SCOM's stability has improved significantly, especially in newer versions like 2019, with proper configuration and resource allocation.
Sentiment score
7.5
Zabbix is generally stable and reliable with minimal issues, but improvements are needed for larger deployments and setup challenges.
I have not seen many errors or frequent data loss because once we have installed the agent on the system and have the details, not much manual intervention is required.
Assistant Manager at SMS group GmbH
SCOM is a bit unstable lately, primarily due to a lack of resources.
Network Operations Center at Student Loans Company
Zabbix is very scalable and lightweight.
CTO at Oic
Zabbix is quite stable, and we haven't had any problems with Zabbix itself.
CTO at Four Nine Agency
I think the stability of Zabbix is around five to six on a scale of ten, where ten is the best and one is the worst.
Network Engineer at a computer software company with 11-50 employees
 

Room For Improvement

SCOM needs better dashboards, lower licensing costs, easier integration, improved reporting, enhanced support, and efficient alert management.
Zabbix needs improvement in UI, documentation, integration, licensing, and features like monitoring, automation, and customization for modern use.
I would like to see a software-as-a-service version in Azure to eliminate the need for on-premise infrastructure.
ICT System Administrator at College of Europe
SCOM is likely to be phased out in favor of more compatible tools like Icinga for application monitoring or when moving to cloud solutions like CloudWatch and Azure.
Network Operations Center at Student Loans Company
It would be beneficial to have a summary on one single dashboard, as there are many more possibilities available.
Assistant Manager at SMS group GmbH
The only issue I can note is that it's Linux-based, and Linux documentation is not the best.
CTO at Oic
Setting up the right templates, pre-shows, and scripts requires a lot of deep Linux and system knowledge compared to more plug-and-play tools.
Developer at a financial services firm with 501-1,000 employees
I installed Zabbix for the 300 devices.
Consultant at ministry of trade
 

Setup Cost

SCOM pricing varies with agreements, often part of cost-effective Microsoft packages, though licensing can be complex initially.
Zabbix provides a free, open-source monitoring solution with optional support services for enterprises, praised for affordability and no licensing fees.
Zabbix is providing everything free of cost.
Network Engineer at a computer software company with 11-50 employees
It is literally free.
CTO at Oic
 

Valuable Features

SCOM efficiently monitors Microsoft environments with integration, customizable dashboards, real-time reporting, and automated alerts for proactive management.
Zabbix offers ease of use, scalability, robust monitoring, integration, and flexibility, making it ideal for diverse environments.
It assists me in detecting server downtime and delivers basic performance monitoring right out of the box.
Network Operations Center at Student Loans Company
The most valuable feature of SCOM is its monitoring capability, and we have integrated SCOM with Grafana, which is a dashboarding tool.
Assistant Manager at SMS group GmbH
SCOM integrates several systems and offers correlation features, like setting up everything around Active Directory or DNS.
ICT System Administrator at College of Europe
If disk usage surpasses a threshold, say 70%, I receive alerts and can take proactive action.
CTO at Oic
Zabbix natively supports monitoring everything from Linux servers and Windows servers to network devices and cloud infrastructure.
Developer at a financial services firm with 501-1,000 employees
Zabbix has a lot of features, including monitoring, status updates, and collecting information telemetry from storages and servers as well.
CTO at Four Nine Agency
 

Categories and Ranking

SCOM
Ranking in Network Monitoring Software
25th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
83
Ranking in other categories
Event Monitoring (4th)
Zabbix
Ranking in Network Monitoring Software
1st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
110
Ranking in other categories
Application Performance Monitoring (APM) and Observability (10th), Server Monitoring (1st), IT Infrastructure Monitoring (2nd), Cloud Monitoring Software (4th)
 

Mindshare comparison

As of October 2026, in the Network Monitoring Software category, the mindshare of SCOM is 1.4%, down from 1.7% compared to the previous year. The mindshare of Zabbix is 3.7%, down from 11.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Mindshare Distribution
ProductMindshare (%)
Zabbix3.7%
SCOM1.4%
Other94.9%
Network Monitoring Software
 

Featured Reviews

AK
Assistant Manager at SMS group GmbH
Have integrated effective monitoring and seamless alerting with improved visualization capabilities
The most valuable feature of SCOM is its monitoring capability, and we have integrated SCOM with Grafana, which is a dashboarding tool. We have implemented and integrated this to create dashboarding of the SCOM monitoring system for the database, SQL, and the Linux servers we have configured in SCOM. We have created separate dashboarding for it, and the monitoring and creating rules and monitors in the management servers and management packs that SCOM provides are very useful for us. The alerting mechanism of SCOM has benefited our operations because we have modified the thresholds as per our internal requirements. We have configured threshold modifications for the CPU, memory, and especially for disk space. For routine disk space usage on the system, we have provided a separate threshold configuration.
PJ
Developer at a financial services firm with 501-1,000 employees
Unified monitoring has reduced outages and enables proactive fixes with automated remediation
My favorite best feature is the ability to manage complex hybrid environments from a single dashboard. Zabbix natively supports monitoring everything from Linux servers and Windows servers to network devices and cloud infrastructure. The view I rely on the most on a day-to-day basis is a custom dashboard combining the problem widget and graph widget. The problem widget gives me an immediate filtered snapshot of the active alerts across all our servers. I pair that with the graph widget, which allows me to track performance metrics and compare values over time, such as monitoring storage and capacity trends on our Synology appliance. Having all of this in a single pane of glass saves me from constantly digging through logs. I also rely heavily on custom dashboards that combine the problem widget and the top host widget. The problem widget gives me an immediate filtered list of any active alerts across the entire environment. I pair that with the top host widget, which instantly shows me which servers are consuming the highest resources. Having all of these related metrics side-by-side in a single view allows me to spot the issue and identify the exact server causing it without having to dig through separate tools. Zabbix has built-in machine learning for continuous anomaly detection and proactive trend prediction. It establishes a baseline by analyzing historical data, allowing it to forecast impending issues, such as predicting exactly when a system will run out of resources before critical thresholds are breached. From a governance and security perspective, it delivers enterprise-grade security by supporting full data encryption and integration with external secret vaults to protect sensitive credentials. From a governance perspective, it features detailed configuration change tracking and role-based user permissions, which allows administrators to secure different teams or tenants within a single environment. Regarding accuracy, Zabbix's proactive alerts are highly accurate and trustworthy, provided they are fed enough historical data to establish a solid baseline. Regarding reliability and output, the prediction outputs are extremely reliable because Zabbix relies on transparent statistical mathematics, such as standard deviation and weighted moving averages, rather than a closed black box AI model. The straightforward statistical approach allows administrators to forecast value reliability and predict exactly how much time they have before a system reaches a critical problem threshold.
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Comparison Review

it_user174738 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Government
7%
Manufacturing Company
7%
Comms Service Provider
7%
Comms Service Provider
12%
Financial Services Firm
10%
Computer Software Company
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise22
Large Enterprise54
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise24
Large Enterprise35
 

Questions from the Community

What is your experience regarding pricing and costs for SCOM?
I am not aware of the exact pricing as it is managed by my supervisor. As an academic institution, we receive substantial discounts.
What needs improvement with SCOM?
We believe that the dashboarding in SCOM needs to be improved or enhanced because it is not too expressive in reporting. We can work on deploying new ways of viewing things and modifying visualizat...
What is your primary use case for SCOM?
My usual use case for SCOM is as an administrator role where I create reports and provide system configuration for Linux and installation of the SCOM agent. I handle deploying and upgrading the age...
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...
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.
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.
 

Comparisons

 

Also Known As

System Center Operations Manager, SCOM 2012
No data available
 

Overview

 

Sample Customers

Dialog Telekom
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 SCOM vs. Zabbix and other solutions. Updated: September 2026.
917,403 professionals have used our research since 2012.