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PRTG Network Monitor vs SolarWinds NPM 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:
 

ROI

Sentiment score
6.9
PRTG Network Monitor boosts efficiency and cost savings by automating monitoring, preventing issues, and consolidating data for fast ROI.
Sentiment score
7.2
SolarWinds NPM enhances infrastructure visibility, delivering cost reductions, faster issue resolution, and significant ROI through optimized resource management.
Sentiment score
7.3
Zabbix, free and open-source, reduces downtime and costs, improving network stability and significant enterprise savings.
It provides accurate data for utilization, allowing us to monitor and optimize our investments in WAN connection capacity.
The return on investment is significant as the solution effectively reduces costs while being worth its expense.
 

Customer Service

Sentiment score
6.7
PRTG Network Monitor support is responsive, with online resources available, but improvements are needed for complex queries and remote assistance.
Sentiment score
6.9
SolarWinds NPM support gets mixed reviews, praised for expertise yet noted for delays and aggressive sales tactics.
Sentiment score
6.8
Zabbix users praise supportive documentation, community forums, and responsive technical support despite occasional time zone challenges and free version reliance.
The setup process is well-documented, making it easy to deploy.
Tutorials are available so I can manage any issue with PRTG Network Monitor easily.
If there is no timely response, getting a resolution is more difficult.
We had contact with SolarWinds regarding the implementation, and they were helpful.
They have good technical support.
It is so straightforward that I have never had to use the support.
 

Scalability Issues

Sentiment score
7.3
PRTG Network Monitor offers scalable network monitoring with remote probes, supporting small to enterprise environments despite potential high-sensor performance issues.
Sentiment score
6.9
SolarWinds NPM is scalable, adapts well to infrastructures, but may face performance and cost issues on virtual platforms.
Sentiment score
6.9
Zabbix is highly scalable, excels in diverse environments, but large deployments may require database optimization for efficient performance.
On a scale of one to ten, scalability is rated as 9.5.
PRTG Network Monitor has the ability to scale and add new devices.
You can install them in each network, even if they are not connected, and it works.
SolarWinds NPM is scalable and effective in handling large network infrastructures.
Zabbix is very scalable and lightweight.
Zabbix has high scalability.
I would rate its scalability ten out of ten.
 

Stability Issues

Sentiment score
7.9
PRTG Network Monitor is stable and reliable, with performance issues typically linked to setup, maintenance, and configuration.
Sentiment score
7.5
SolarWinds NPM is stable with issues from server limits and bugs, resolved through updates and proper configuration.
Sentiment score
7.5
Zabbix is reliable and resource-efficient, performing well with database tuning and handling heavy workloads without crashing.
We haven't needed vendor support for the last three years, which demonstrates the product's stability.
The NPM product is stable, particularly when used for simple network monitoring.
Zabbix is very scalable and lightweight.
Zabbix is quite stable, and we haven't had any problems with Zabbix itself.
 

Room For Improvement

PRTG Network Monitor requires enhancements in performance, cloud integration, user interface, and affordability to meet user demands effectively.
SolarWinds NPM users report issues with network discovery, UI features, costs, automation, support, and security improvements are needed.
Zabbix users seek improved UI, automation, integration, and customization with enhanced reporting, security, and scalability for non-technical users.
They need to improve application performance monitoring, error tracing mechanisms, and log management.
PRTG Network Monitor should provide syslog monitoring since it is not available at this time.
PRTG Network Monitor can sometimes be too detailed and cluttered at the beginning, making it heavy to use.
SolarWinds needs to upscale on observability and add full-fledged observability features, including security features.
Customers have given feedback about the delayed response times from the technical team.
Features such as taking backup of the devices or configurations of the devices can be included in further versions of SolarWinds NPM.
The only issue I can note is that it's Linux-based, and Linux documentation is not the best.
 

Setup Cost

PRTG Network Monitor provides flexible pricing and comprehensive features, appealing to enterprises with various budget and monitoring needs.
SolarWinds NPM pricing varies by setup size, with initial costs, tiered licensing, and maintenance fees influencing total expenses.
Zabbix is cost-effective and flexible, offering open-source monitoring with no licensing fees, low expenses, and optional support costs.
Pricing is by the number of devices, not by sensor.
The prices are very high for PRTG Network Monitor.
It's not too high, nor too low, but it's reasonable.
The solution is considered expensive.
Pricing-wise, SolarWinds NPM is more expensive than PRTG.
 

Valuable Features

PRTG Network Monitor offers rapid deployment, scalability, detailed insights, cost-effective licensing, and real-time monitoring, ensuring high customer satisfaction.
SolarWinds NPM offers ease of deployment, real-time monitoring, customizable alerts, and user-friendly design for efficient network management.
Zabbix is valued for open-source customization, scalability, comprehensive monitoring, alerting systems, and cost-effective enterprise IT management.
PRTG Network Monitor already provided me with 100 free sensors, which is enough for my network monitoring.
PRTG Network Monitor is easy to set up. Within a few minutes, it is operational.
It is advantageous because it can be deployed on-premises.
The most valuable feature for us is the database performance analyzer, which we use a lot.
SolarWinds NPM has specific modules for monitoring different network capabilities, which provides rich features for carrying out specific tasks.
It provides a detailed overview of the network, which is valuable.
If disk usage surpasses a threshold, say 70%, I receive alerts and can take proactive action.
Zabbix has a lot of features, including monitoring, status updates, and collecting information telemetry from storages and servers as well.
Zabbix is Linux-based open-source software, and the main use case is to reduce costs.
 

Mindshare comparison

As of September 2025, in the Network Monitoring Software category, the mindshare of PRTG Network Monitor is 4.2%, down from 4.4% compared to the previous year. The mindshare of SolarWinds NPM is 4.5%, down from 5.3% compared to the previous year. The mindshare of Zabbix is 11.7%, up from 11.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
Zabbix11.7%
SolarWinds NPM4.5%
PRTG Network Monitor4.2%
Other79.6%
Network Monitoring Software
 

Featured Reviews

Noman-Saleem - PeerSpot reviewer
Detects suden changes but significant pricing concerns affect the effectiveness of network traffic troubleshooting
We use PRTG Network Monitor for monitoring traffic on interfaces and the behavior of network traffic. If there are sudden changes in traffic or any configuration issues, we can sort them out using PRTG. It's very helpful for troubleshooting and monitoring traffic utilization on our interfaces…
Tochukwu Uzomba - PeerSpot reviewer
Rich modular monitoring capabilities offer tailored monitoring needs with good support
SolarWinds NPM is used for monitoring different solutions like database, infrastructure, and network performance. Each of these requires separate solutions, and SolarWinds provides modular options for monitoring Based on my experiences, SolarWinds NPM can handle large network infrastructures…
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.…
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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
Computer Software Company
12%
Government
9%
Financial Services Firm
9%
Comms Service Provider
7%
Computer Software Company
11%
Manufacturing Company
10%
Financial Services Firm
10%
Government
8%
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
By reviewers
Company SizeCount
Small Business55
Midsize Enterprise18
Large Enterprise38
By reviewers
Company SizeCount
Small Business59
Midsize Enterprise33
Large Enterprise84
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise23
Large Enterprise34
 

Questions from the Community

What is the best network monitoring software for large enterprises?
PRTG network monitor is one of the best tool i have ever used for the monitoring. It have auto discovery option. it a...
What do you like most about PRTG Network Monitor?
The tool is integrated with our email for the alerts.
What is your experience regarding pricing and costs for PRTG Network Monitor?
The pricing is in the middle. It's not too high, nor too low, but it's reasonable.
What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or kind of devices (network devices, servers, something else). Some tools ar...
What is the best network monitoring software for large enterprises?
We are partners with SolarWinds and we sell a lot of Network management to large enterprises also because of scalabil...
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

 

Also Known As

No data available
Solarwinds Network Performance Monitor, SolarWinds Network Bandwidth Analyzer
No data available
 

Overview

 

Sample Customers

Jameson Bank, Sidnix, RungeICT, MedicalAnimal, Truck-lite, GamingGrids, The Covell Group, Forsythn County Schools, NetMass, Musgrove Park Hospital, Lanes Health, Columbia Southern University, Vodafone, Intrust Bank
Microsoft, Federal Express, Hewlett-Packard, and MasterCard
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, SolarWinds and others in Network Monitoring Software. Updated: September 2025.
868,029 professionals have used our research since 2012.