All-in-one uptime monitoring
with PRTG Network Monitor
Check the uptime of all your servers: FTP server, mail server, DNS server, SQL server,
PRTG monitors your
PRTG offers a comprehensive report system including statistics, charts, and much more
Uptime monitoring with PRTG
Definition: Uptime in IT networks
The term "uptime" is used in IT to define the period of time in which a computer system is functional and available. When referring to a network, uptime is defined in terms of the availability and reliability of servers and devices, or by domain and website availability. Most of the time, availability is displayed as a percentage. An availability of 90% measured over the course of a day means the system was functional and available for exactly 1296 minutes (21.6 hours) on that particular day.
Ensure a working IT environment with uptime monitoring
The goal of uptime monitoring with PRTG is to guarantee smooth running of all your services. Whether it be your hardware devices, your servers, your CDN or your websites - you can keep an eye on the availability of your entire IT environment.
If any of your monitored services goes down, you get an instant alarm per email, SMS or push notification. This gives you the possibility to react before things get worse. Of course, your goal should be to get as close to 100 % uptime as possible. PRTG provides detailed statistics about network uptime and the availability of individual services.
Why PRTG is the right choice
iWhat is a sensor?
In PRTG, “sensors” are the basic monitoring elements. One sensor usually monitors one measured value in your network, e.g. the traffic of a switch port, the CPU load of a server, the free space of a disk drive. On average you need about 5-10 sensors per device or one sensor per switch port.
Cost-free start up
There is a free trial version of PRTG. Take our network monitoring tool for a trial run and find out how you can use it monitor your uptime to prevent costly downtime.
Many companies monitor using a number of disparate solutions. Couple this with all of the other in-house IT duties and you have a recipe for confusion and at times, disaster. But with PRTG, you get one central, comprehensive monitoring tool for ALL of your monitoring. PRTG is simple to set up, requires little bandwidth, and makes your day-to-day work easier.
Get straight to the causes
With PRTG, you'll enjoy an exhaustive view of your entire IT infrastructure. It not only keeps track of your uptime and downtime, but can also determine the causes of crashes. What is really behind the crash? The hardware, network connection, or a faulty configuration? Thanks to PRTG, you'll save time when troubleshooting.
A customizable notification system quickly sends off an alert by Email, SMS, or push notification so you can fix bugs before more serious problems arise. Don't wait to put out the fire, stop the fire starting!
PRTG boasts an exhaustive report system with statistics, charts, and much more. Create customized reports and have them sent to your superiors automatically. Use these reports to see how and where you are saving resources.
Public status pages
PRTG also allows you to automatically communicate outages of your website or services. Read here how to connect PRTG to statuspage.io and how to transmit information to a status page in the event of an IT system failure in real time.
Monitoring with PRTG allows you to take total control. Take advantage of a reliable database to optimize load distribution. Or plan the expansion of your network.
Your goal: Use PRTG to near 100% uptime!
When it comes to uptime, only one percentage will do: 99.999! These "5 nines" are the badge of your network's high level of availability. PRTG can help you reach this ambitious goal. On this page, you'll discover the advantages of uptime monitoring with PRTG, the sensors we provide, and a few of our tips on network monitoring!
Keep an eye on everything
Uptime of your servers
With PRTG, you can check the uptime of all your servers. Whether a FTP server, mail server, web server like IIS, DNS server, SQL server, or virtual servers such as VMware or Hyper-V, PRTG keeps track of everything. CPU load, memory, bandwidth, and many other parameters of your server performance are monitored by default. For more information, see our page on the availability of your servers.
Uptime of devices
When coworkers complain about their devices malfunctioning, many administrators embark upon a time-consuming search for the culprit. Is the bug in the network or in the user's device? With PRTG, you can check the functions of each individual device - whether it be a desktop computer, router, switch, or another network component. For more information, visit our page on hardware monitoring with PRTG.
Uptime of your websites
For many companies, website availability is an important factor in their sales performance. Every second a company is offline is a second when customers are unable to browse products or place orders. With PRTG, you'll not only monitor availability, speed, and database performance, but also the individual content of your website. When it comes to domain availability, the issues are often the same. With PRTG, website monitoring is easy.
Over 95% of our customers recommend PRTG
Paessler AG worldwide trialled PRTG in over 600 IT departments.
The aim was to tune the network monitoring software closer to the needs of the administrators.
The result of the survey: over 95% of the participants would recommend PRTG - or already had.
Trusted by 300,000 users
and recognized by industry analysts as a leader
PRTG simplifies your day
Our monitoring software works for you and promptly notifies you of potential issues.
It frees you to concentrate on your day-to-day tasks with peace of mind.
PRTG saves time
With PRTG, you get one central monitoring tool for your servers and entire network. Enjoy a quick overview of your whole infrastructure via our dashboard and app.
PRTG saves worry
Customizing PRTG is a breeze. Getting started or switching from another network monitoring tool is easy thanks to the PRTG auto-discovery and pre-configured device templates.
Your uptime at a glance – even on the go
PRTG can be started within minutes and it's compatible with many mobile devices.
Practical tip: “Hey Arne, what would you tell administrators looking to use PRTG to monitor the uptime of their networks?”
“For sensor lists and reports, PRTG immediately sorts between uptime and downtime. Usually, the ping downtime sensor is all you’ll need to get a quick overview of what’s going on. Simply enter “pingsensor” and right away you’ll see where most of the problems in your network lie.”
Arne Seifert works in the Paessler AG support department.
Perfect sensors for uptime monitoring
i Ping is a command-line utility, available on virtually any operating system with network connectivity, that acts as a test to see if a networked device is reachable. The ping command sends a request over the network to a specific device. A successful ping results in a response from the computer that was pinged back to the originating computer.
SNMP System Uptime Sensor: This predefined sensor will enable you to monitor uptime via SNMP and see how long a device has been running without interruption. SNMP uses little bandwidth and CPU and is therefore an ideal monitoring solution. Read more about the SNMP System Uptime Sensor.
Windows System Uptime Sensor: With this sensor, you can monitor uptime via Windows Performance Counters or WMI (Windows Management Instrumentation) and see how long a Windows-based computer has been running without interruption. For more information, check out the Windows System Uptime Sensor. While this sensor is well-suited for Windows devices, it tends to have a greater effect on your system's performance than SNMP.
Use our Smart Setup! PRTG automatically begins creating sensors right from the time it is being configured. By pinging a private IP range, PRTG lets you get started with uptime monitoring simply by opening the monitoring tool for the first time.
Printer Monitoring: With PRTG you know the status of every printer. See detailed printer error messages at a glance and get informed if printer replacement is necessary.
Fortinet Monitoring: Check the status of your Fortinet products and get alerts as soon as your Fortinet solution
identifies a security risk.
Website Monitoring: Is your website available? Are all its key processes operational? Are its load times increasing? With PRTG, you can monitor the status of your website from different locations with the HTTP and Cloud HTTP v2 sensors. The same goes for your servers and entire IT infrastructure.
PAESSLER AG –
- Unlimited version of PRTG for 30 days
- After 30 days, PRTG reverts to a free version
- Or, you can upgrade to a paid license anytime
Made in Germany: The PRTG Network Monitoring Tool is the fruit of an engaged team. The company was founded by Dirk Paessler. The Paessler AG headquarters are located in the city of Nuremberg, in the heart of Germany. We combine typical German virtues such as high quality standards, industriousness, and commitment with international, cosmopolitan flair. Read more about our firm here. By the way: We are regularly looking for new recruits.
Case Studies: Airports, utility companies, banks, colleges, hospitals: PRTG is present in every industry. For each of our customers, business and organizational processes depend on the proper functioning of the network infrastructure. The PRTG customer satisfaction is close to 100%. Read in our case studies how our customers use PRTG.
Product tests: It goes without saying that we are convinced by the quality of PRTG. But what about the others? PRTG has always performed extremely well in tests. PRTG user “LanLine” sums it up best: “PRTG was already good several years ago, and has gotten better from version to version ever since.” Such has been our steadfast and sincere goal. Read more about monitoring software product tests and comparisons here.
Support: Our support team works hard every day to help customers solve their monitoring problems. Our goal is to resolve all inquiries within 24 hours (on business days). We've drafted a comprehensive manual and built up an extensive knowledge base featuring videos, webinars, and FAQs. All support, of course, is also included!
Getting started is easy: The trial version is free, which means you can try our monitoring tool risk-free. To switch to another version of PRTG, simply search for an appropriate license. You can upgrade any time you like.
|Network Monitoring Software - Version 18.104.22.1682 (November 24th, 2020)|
|Download for Windows and hosted version available|
|English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese|
|Up to 100 sensors for free (Price List)|
|Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more|
Supported Vendors & Applications