Paessler
                    - The Monitoring Experts
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Optimize Your Network Monitoring with PRTG - The Superior Zabbix Alternative

  • Quick setup and configuration, easy customization
  • Agentless monitoring software for leaner operation
  • Expert technical support included
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Our Users Give Top Ratings for Monitoring With Paessler PRTG

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PRTG as a Zabbix alternative: What you’ll find on this page

Table of content
  • PRTG vs. Zabbix: Is open-source monitoring really cheaper than PRTG?
  • Fast setup and intuitive usability
  • What network monitoring looks like in PRTG
  • Compare PRTG to Zabbix
  • Save time and nerves with PRTG
  • Zabbix Alternative: FAQ

PRTG makes network monitoring as easy as it gets

Custom alerts and data visualization let you quickly identify and prevent all kinds of network issues.

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PRTG vs. Zabbix: Is open-source monitoring really cheaper than PRTG?

When evaluating Zabbix alternatives, PRTG stands out with its comprehensive feature set and ease of use. At first glance, “free” software like Zabbix seems like a good deal compared to PRTG. However, the open-source monitoring tool will likely cost you more in the long run in terms of wasted hours, effort, and negative impact on your business.

Especially in the case of frequently used software that’s vital for smooth business operations, the purchasing price is only one part of the cost.

PRTG saves you time and helps keep your business running with easy-to-use software, superior daily usability, expert tech support, and faster, more intuitive operation and setup. 

Enjoy IT infrastructure monitoring from a single dashboard – from network, storage systems, cloud services, virtual systems, databases, and applications, to medical devices, CCTV systems, industrial environments, and more.

Table of content

Fast setup and intuitive usability

icon time

Quick installation with automatic network discovery and smart setup for instant monitoring

icon dashboard

Custom dashboard creation via drag & drop with easy-to-read visualized overviews

icon mobile

Different user interfaces for web, desktop, and mobile apps for monitoring on the go

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Network of qualified implementation partners to support you with a smooth migration to PRTG

What network monitoring looks like in PRTG

Diagnose network issues by continuously tracking the health, availability, and performance of your entire IT infrastructure. Show hardware parameters, application performance, network traffic, bandwidth usage, and other key metrics in real time. Visualize data in clear graphs and dashboards to identify problems more easily. Gain the overview you need to troubleshoot all kinds of issues in your network.

PRTG Screenshot device tree view

Device tree view of the complete monitoring setup

PRTG screenshot map entire it infrastructure

Custom PRTG dashboard for keeping an eye on the entire IT infrastructure

PRTG screenshot graph live data traffic

Live traffic data graph in PRTG

Compare PRTG to Zabbix

FEATURE

PRTG

PRTG

Zabbix

Zabbix

One tool for your entire network

PRTG
included

All monitoring features included

Zabbix
not included

All monitoring features included but requires extensive technical knowledge to configure them

Easy setup, intuitive monitoring

PRTG
included

User-friendly interfaces for web, desktop, and mobile

Zabbix
not included

Functional, but less intuitive web interface with steep learning curve and complex configuration requirements

Automatic network discover

PRTG
included

Included

Zabbix
not included

Requires detailed configuration

Real-time alerts & notifications

PRTG
included

Advanced, highly customizable alerting via

different notification methods

Zabbix
not included

Standard alerts only

Custom maps & dashboards

PRTG
included

Custom dashboard creation via drag & drop

Zabbix
not included

Standard customization options only

Agentless monitoring

PRTG
included

No need to install agents on the monitored systems

Zabbix
not included

Yes, but manual configuration required

On-premises or cloud-based

PRTG
included

Flexible deployment options available

Zabbix
included

Yes, both available

Enterprise version

PRTG
included

Available

Zabbix
included

Yes, enterprise version available

Freeware version

PRTG
included

Available for up to 100 sensors, free for life

Zabbix
not included

Yes, but extensive setup required to achieve enterprise level monitoring

Distributed network monitoring

PRTG
included

Monitoring an unlimited number of remote locations included

Zabbix
included

Included

Server & application monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
included

Supported

Network performance monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Supported, but often additional modules are required for full functionality

Bandwidth monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Supported, but you need additional plugins for full functionality

Network traffic analyzer

PRTG
included

Out-of-the-box integration, no extra costs

Zabbix
not included

Not out-of-the-box, requires additional plugins

Cloud services monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

No direct cloud service monitoring support (only with additional plugins)

Virtual infrastructure monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Possible, but detailed configuration required

Storage resource monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Possible, but detailed configuration required

Database monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Possible, but detailed configuration required

Web performance monitoring

PRTG
included

Out-of-the-box integration, no extra cost

Zabbix
not included

Possible, but detailed configuration required

Supports leading technologies

PRTG
included

SNMP, flow protocols, packet sniffing, WMI, HTTP, ping, SQL, and much more

Zabbix
not included

No native support for packet sniffing; additional plugins or configuration required to achieve full functionality

Create your own scripts

PRTG
included

Own PRTG API included for custom sensors and scripts

Zabbix
included

Yes

Includes technical support

PRTG
included

Expert support included, no extra costs

Zabbix
included

Technical support available

Start monitoring your network with PRTG and see how it can make your network more reliable and your job easier.

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IT experts agree: Paessler PRTG is a great solution for IT infrastructure monitoring

PCMag

“All-around winning
 network monitor”

IT Brief

“The real beauty of PRTG is the endless possibilities it offers”

ITPro

“PRTG Network Monitor 
is very hard to beat”

Save time and nerves with PRTG

Fewer hardware & software requirements

As a comprehensive Zabbix alternative, PRTG only requires a Windows computer with sufficient computing power (for more information, see our system requirements) for installation if you choose our on-prem product.

Or you use our cloud-based solution. The choice is yours. Zabbix, however, requires Apache, PHP, and a dedicated MySQL database.

Easier and faster installation process

PRTG makes installation easy – just follow the steps in the installation assistant, and within a few minutes, PRTG is ready to go.

Zabbix requires you to set up Apache and a MySQL database and then correctly configure PHP, costing you precious time and likely a few headaches.

Quicker setup with one-click auto-discovery

PRTG lets you automatically search for available network devices and services. Thanks to a clear graphic user interface, the process of adding, editing, and deleting sensors is very intuitive.

Zabbix, on the other hand, uses a highly technical automatic network discovery with countless SNMP commands. Adding sensors in Zabbix requires a manual definition of many parameters such as the SNMP version or authentication method for each sensor.

Leaner operation with agentless monitoring

Our agentless monitoring tool does not make you install any software on the devices that you want to monitor. PRTG uses SNMP, WMI, NetFlow, SSH, and more to integrate devices and services.

Zabbix, however, offers only a limited range of functions such as TCP port check, ping, or SSH without the installation of agents. To monitor CPU usage, memory or system uptime, agents must be installed on the target systems.

Expert technical support included in each license

With PRTG, if you have a problem or question, our Technical Support team will respond within one business day. And our extensive Knowledge Base provides you with answers to almost any issue that you might have.

Even if Zabbix is free, you need to purchase paid packages for support from the vendor. Not to mention the countless hours you might have to spend browsing through online forums.

Need help making a decision? 

You are interested to know if PRTG could be an alternative to your Zabbix implementation?

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“For its easy-to-use interface, configuration, and graphical environment, PRTG is immensely better compared with the competition, for example Zabbix is very tedious to configure and it took us months versus hours with PRTG.”

Matías Nogueira, Director of Engineering
Teletipos

Your Zabbix alternative PRTG at a glance – even on the go

PRTG is set up in a matter of minutes and can be used on a wide variety of mobile devices.

device overview

Find the root cause of the problem with our PRTG network monitoring solution

Real-time notifications mean faster troubleshooting so that you can act before more serious issues occur.

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Zabbix Alternative: FAQ

 

Should I choose PRTG or Zabbix?

Choosing between Paessler PRTG and Zabbix depends on several factors, such as your specific network monitoring needs, budget, and technical resources available in your organization.

PRTG is ideal:

  • If you prefer an all-in-one, easy-to-use solution that includes all key features, with minimal setup time.
  • If you need sophisticated, customizable visualizations like dashboards and network maps.
  • If you want to monitor an unlimited number of remote locations and networks at no extra cost.
  • If you prefer high scalability and a software tailored to large, complex environments.
  • If you want to get real-time alerting, custom notifications, and automated reporting.
  • If you want to have the choice between an on-premises or cloud-based SaaS solution.
  • If you want a straightforward licensing model at a comparatively low price.

Zabbix might be your choice:

  • If you prefer an open-source solution with strong community support
  • If you are comfortable with more complex, manual configuration work and a steeper learning curve
  • If you want more support of user-defined scripts, plugins, and add-ons for extended functionality
Why should I buy PRTG instead of using the free tool Zabbix?

You should consider buying PRTG instead of using the free tool Zabbix if you prioritize ease of use, quick setup, and a user-friendly interface. PRTG is designed to be intuitive, even for users without extensive technical expertise, and offers comprehensive support from Paessler, which can be crucial for ensuring smooth operation and quick resolution of issues.

Additionally, PRTG includes built-in sensors, auto-discovery, and straightforward integration with third-party systems, making it a convenient choice for small to medium-sized networks where simplicity and dedicated support are valued over the extensive customization and scalability offered by Zabbix.

Does PRTG also have a free version?

Yes, PRTG has a Freeware Edition with which you get:

  • A free monitoring solution for up to 100 sensors for life
  • Monitoring of hardware, applications, performance, network traffic included
  • Free alerting, reports, and mapping features

With the free version of PRTG, you can get started with network monitoring in a matter of minutes. Our Auto-Discovery feature detects all the devices within a given IP address range and automatically integrates them into your monitoring environment.

What is the price of the paid version of PRTG?

PRTG’s flexible subscription licensing makes it easy to scale as needed. You pay only for the number of sensors you need. After your 30-day free trial of the unlimited version of PRTG, you can still use the Freeware Edition with 100 free sensors. Or you upgrade to a paid license.

How does PRTG compare to other Zabbix alternatives on the market?

When evaluating Zabbix alternatives, it's important to consider factors beyond price. PRTG stands out among Zabbix alternatives with its all-in-one solution that doesn't require piecing together multiple modules. Unlike many Zabbix alternatives that need extensive configuration, PRTG provides immediate value with auto-discovery and an intuitive interface. Enterprise customers often find that PRTG delivers better ROI than other Zabbix alternatives due to its comprehensive features and included technical support.

What migration path exists for moving from Zabbix to PRTG?

Transitioning from Zabbix to a reliable Zabbix alternative like PRTG follows a structured approach. Paessler offers dedicated migration assistance to help you plan your move to this Zabbix alternative. The process typically begins with running PRTG alongside your existing Zabbix implementation, allowing you to configure your new monitoring environment while maintaining operational visibility.

What specific performance advantages does PRTG offer compared to Zabbix?

As a leading Zabbix alternative, PRTG delivers significant performance benefits in several key areas. This Zabbix alternative excels in scalability, with enterprise implementations supporting thousands of devices without the complex distributed architecture that Zabbix requires. Additionally, this Zabbix alternative provides superior visualization capabilities through customizable dashboards and maps, allowing teams to identify and resolve issues faster.

What is a sensor in PRTG?

In PRTG, “sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, for example the traffic of a switch port, the CPU load of a server, or the free space on a disk drive. On average, you need about 5-10 sensors per device or one sensor per switch port.

We asked: would you recommend PRTG? Over 95% of our customers say yes!

Paessler conducted trials in over 600 IT departments worldwide to tune its network monitoring software closer to the needs of sysadmins. The result of the survey: over 95% of the participants would recommend PRTG – or already have.

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Need help making a decision? 

You are interested to know if PRTG could be an alternative to your Zabbix implementation?

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