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Used by over 200 000+ happy Network Administrators and IT Professionals worldwide.

PRTG monitors all Systems, Devices, Bandwidth and Applications on your IT infrastructure.

Your whole network at a glance
– even on the go

PRTG can be started within minutes and it’s compatible with many mobile devices.

PRTG monitors these vendors and applications, and more, in one view!

PRTG Network Monitoring Software

PRTG monitors your whole IT infrastructure 24/7 and alerts you to problems before users even notice. Find out more about the monitoring software that helps system administrators work smarter, faster, better.

Packet Sniffing Software

  • PRTG is a professional network sniffer
    tool
  • PRTG monitors data packets
  • PRTG filters according to IP
    addresses

jFlow Monitoring

  • Identify overload times and potential bottlenecks
  • PRTG ensures bandwidth is used efficiently
  • Sort and analyze your network traffic by address or application

sFlow Monitoring

  • Customizable thresholds for prompt notifications in case…
  • PRTG offers a quick overview of your traffic
  • PRTG features Smart Setup and Auto Discovery for easy…

Firewall Monitoring

  • PRTG monitors your entire inbound/outbound network traffic
  • Receive constant updates about the status of your firewall
  • Automated notifications when network security is in any…

IP Monitoring

  • Professional IP scanning
    software
  • IP check & ping IP with
    PRTG
  • Use PRTG as your IP Sniffer and IP
    traffic monitor

IP SLA Monitoring

  • PRTG monitors the quality of your VoIP-connections
  • PRTG comes with special sensors for Cisco IP SLA monitoring
  • PRTG monitors quality of service without expensive hardware

IPFIX Monitoring

  • IPFIX monitoring
  • Built-in alarm
  • Custom IPFIX
    reports

Jitter Monitoring

  • PRTG monitors quality of service
  • PRTG monitors jitter and
    other values
  • Customizable, fast-acting alarm

LAN Monitoring

  • PRTG monitors your entire LAN and WAN
  • PRTG monitors all LAN devices and servers
  • PRTG monitors bandwidth, availability, traffic and more

Wifi Monitoring

  • PRTG analyzes every aspect of your wireless networks
  • Devices, load, traffic, availability, signal strengths
  • PRTG comes all-in. No extra costs. No add-ons necessary

Network Activity Monitor

  • Keep an eye on all your network
    activity
  • Monitor bandwidth, databases, and
    network devices
  • PRTG uses Flow technology, SNMP,
    and packet sniffing to…

NetFlow Monitoring

  • NetFlow Analyzer PRTG analyzes your bandwidth & traffic
  • PRTG supports all different
    NetFlow versions
  • PRTG analyzes all important Flow
    protocols

Network Diagnosis

  • Speed up the diagnostic and troubleshooting process with PRTG
  • Sensors for applications, operating systems, and hardware
  • SNMP, NetFlow, Packet Sniffing

Network Discovery Tool

  • Find network devices
    automatically
  • Nonstop network
    monitoring
  • Cross-locational monitoring

Network Mapping

  • PRTG maps all devices and properties at a glance
  • PRTG creates interactive maps of your network
  • PRTG alerts you before problems occur

Network Monitoring

  • PRTG monitors every aspect of
    your network
  • PING, traffic, bandwidth, devices, availability, and more
  • Locate and avoid network errors
    proactively

Network Optimization

  • PRTG monitors bandwidth usage and identifies bottlenecks
  • PRTG gets to the root of disruptions and poor performance
  • PRTG keeps an eye on everything: CPU, RAM, physical and…

Network Security

  • PRTG monitors
    firewalls
  • PRTG monitors
    ports
  • PRTG monitors
    servers

Network Speed Tool

  • PRTG tests and measures network speed
  • PRTG warns when bandwidth is too low
  • PRTG supports SNMP, Flow, and packet sniffing

Network Traffic Monitoring

  • PRTG monitors network traffic
  • PRTG monitors data packets
  • PRTG filters according to IPs, protocols, and data types

Packet Capture Tool

  • PRTG monitors data traffic
  • PRTG analyzes data packets
  • PRTG monitors IP, UDP, and TCP
    traffic

Port Monitoring

  • PRTG monitors open and
    closed ports
  • PRTG monitors
    bandwidth
  • PRTG monitors
    traffic

Realtime Monitoring

  • PRTG monitors all your network components in real time
  • Keep a constant eye on servers, VMs, hardware, and Cloud services
  • PRTG displays monitoring data on an easy-to-read dashboard

Network Utility Monitoring

  • Non-stop
    monitoring
  • Ping, SNMP, DNS,
    packet sniffing
  • Built-in
    alarm

Trace Network Traffic

  • Network traffic and data
    packet tracer
  • Packet Sniffing, Flow, SNMP
  • Monitor routers, switches, ports,
    and servers

Latency Monitoring

  • Keep a constant eye on QoS, including latency
  • Be promptly alerted in the event of latency spikes
  • Take action immediately

WAN Monitoring

  • Centralized
    monitoring
  • Agentless
    software
  • Alarm feature included

Internet Monitoring

  • PRTG monitors
    Internet usage
  • PRTG monitors
    bandwidth
  • PRTG monitors routers, switches,
    and other hardware

Network Management

  • PRTG monitors networks, systems, devices, and apps
  • PRTG notifies you in the event of errors and malfunctions
  • PRTG uses SNMP, WMI, and packet
    sniffing

URL monitoring

  • Monitor the response time and reachability of URLs
  • Monitor entire websites or individual elements
  • Be notified at once by the customizable PRTG alarm

IP Sniffer

  • PRTG filters traffic by IP addresses
  • PRTG displays IP data on custom DB
  • PRTG sounds the alarm in the event of IP’s

Free Sniffer

  • Monitor data packets
  • Filter by IP address
  • Filter by protocol

IP Scanner

  • IP Scanner for one-time or regular scans
  • PRTG for network monitoring
  • Sensors monitor IP range

Free network monitoring

  • 100 free sensors
  • Free alerts in the event of errors
  • Free reports and dashboards

Cloud Monitoring

  • PRTG offers a quick overview of all cloud services
  • Use PRTG as your cloud
    management tool
  • IAAS / SAAS / PAAS – management made for all cloud strategies

Amazon Monitoring

  • A Cloud IT infrastructure requires professional monitoring
  • Use CloudWatch and PRTG to monitor Amazon Web Services…
  • Link CloudWatch data to monitoring data from your entire IT

Docker Monitoring

  • PRTG comes with ready-to-use Docker sensors – at no extra charge
  • Optimize the availability and performance of Docker containers
  • Minimize errors during the management/deployment of applications

Hosted Monitoring

  • All-in-one unified monitoring hosted for you
  • Ping, traffic, applications, bandwidth, hardware, and more
  • Rely on maximum security, speed and performance

Monitoring as a Service

  • All-in-one monitoring – hosted by us
  • Monitor the performance of your network and prevent crashes
  • Setup is quick and straightforward, without the need for…

Log Monitoring

  • Identify weak spots
    with PRTG
  • Receive prompt alarms
    from PRTG
  • Windows Event Log
    monitoring

Sharepoint Monitoring

  • SharePoint servers and applications run according to plan
  • Calculate server workload and
    performance
  • Automatic alerts in the event of looming malfunctions or…

Application Monitoring

  • PRTG monitors SQL, Exchange & server software
  • PRTG monitors your cloud and virtualized applications
  • PRTG monitors nearly every standard application

Backup Monitoring

  • PRTG secures cloud and online backups, operating system…
  • With backup monitoring you protect customer and corporate data
  • Get automatically notified of incorrect backups

Citrix Monitoring

  • PRTG monitors Citrix XenServer hosts and virtual machines
  • PRTG helps to optimize the use of
    resources
  • PRTG provides an alarm feature that allows for quick…

Email Monitoring

  • PRTG checks the availability
    of mail servers
  • PRTG monitors performance
    and delivery
  • PRTG checks the contents of
    backup emails

Exchange Monitoring

  • Monitor Exchange
    server availability
  • Monitor Exchange
    server performance
  • Ensure the smooth delivery of
    emails

Hyper-V Monitoring

  • PRTG monitors Hyper-V hosts, virtual machines, and…
  • PRTG monitors
    traffic
  • PRTG monitors CPU
    load

IIS Monitoring

  • PRTG monitors every aspect of your IIS servers
  • PRTG secures your web page
    performance
  • IIS Monitoring in PRTG comes out of
    the box

Linux Monitoring

  • PRTG monitors Linux-based networks both securely and thoroughly
  • PRTG automatically notifies you when threshold values…
  • PRTG lets you keep a constant eye on network structure,…

Mail Server Monitoring

  • PRTG tests the availability and response time of your…
  • PRTG monitors the performance and database of your…
  • PRTG supports the following protocols: POP3, IMAP, and SMTP

Syslog Analyzer

  • PRTG detects loopholes quickly and promptly alerts you…
  • Analyze system messages on one central Syslog server and…
  • Syslog protocols provide a wide range of system information

VMware Monitoring

  • PRTG monitors every detail of your virtual environments
  • PRTG is preconfigured for monitoring all aspects of VMware
  • PRTG has evolved as VMware technology partner for years

Windows Server Monitoring

  • PRTG uses WMI, performance counters,
    and SNMP
  • PRTG monitors CPU, memory,
    traffic, uptime
  • Windows Event Log
    Monitoring

Operating System Monitoring

  • PRTG monitors
    Windows
  • PRTG monitors Linux
    and macOS
  • PRTG uses SNMP, performance counters, and WMI

File Monitoring

  • PRTG monitors individual files
  • PRTG notifies you in the event of changes to files
  • PRTG helps you analyze file integrity

XenServer monitoring

  • PRTG monitors Citrix XenServer
  • PRTG monitors hosts and VMs
  • PRTG monitors XenServer backups and log files

Free syslog server

  • Free syslog server for Windows
  • Capture and analyze syslog messages
  • Alerts in the event of syslog error messages and incidents

Oracle Monitoring

  • PRTG monitors how your data is retrieved
  • PRTG automatically notifies you when database errors occur
  • PRTG evaluates the performance of your Oracle SQL databases

Database Monitoring

  • All-in-one database monitoring at a glance
  • Oracle SQL, Microsoft SQL, MySQL, PostgreSQL & more
  • Avoid downtimes, optimize
    performance

MySQL Monitoring

  • Comprehensive monitoring of your MySQL databases
  • All important SQL queries at a glance, at all times
  • Prompt notifications in the event of errors

SQL Monitoring

  • A comprehensive database monitoring tool
  • Microsoft SQL
  • Oracle SQL

SNMP Monitoring

  • Find out what applications and servers are using up your…
  • Avoid performance
    bottlenecks
  • Deliver better quality of service to your users by being…

WMI Monitoring

  • PRTG monitors Microsoft servers and workstations with WMI
  • Hybrid Windows sensors included using performance…
  • PRTG incorporates other technologies such as SNMP

SNMP Trap Receiver

  • PRTG receives thousands of SNMP traps per second
  • PRTG filters SNMP traps
    automatically
  • PRTG immediately notifies you in the event of critical situations

Active Directory Auditing

  • Regain control of Active Directory audit events
  • Be notified of changes to group memberships
  • Watch for changes to
    Service Accounts

Active Directory Monitoring

  • Integrated & flexible Active Directory Monitoring Tool
  • PRTG promptly recognizes
    replication errors
  • PRTG identifies logged-out users & Group Membership

FTP Monitoring

  • PRTG effectively monitors the performance of FTP servers
  • PRTG monitors via encrypted and unencrypted server connections
  • Count files, measure response time, report problems

Healthcare Monitoring

  • PRTG combines classic IT and
    medical IT
  • Centralised monitoring for the
    health sector
  • Systems like HIS, RIS and LIMS in a central monitoring…

SSH Monitoring

  • Use SSH monitoring to keep an eye on Unix-based systems
  • Test dedicated Linux or macOS servers for availability…
  • Enjoy secure SSH monitoring thanks to an encrypted connection

SSL Monitoring

  • PRTG uses SSL and TLS protocols to check devices
  • PRTG monitoring data can be accessed via SSL
  • Individual SSL certificates can be
    imported

Update Patch Monitoring

  • PRTG records Windows patches & updates performed in your network
  • PRTG notifies about flawed Windows patches and updates
  • Software and operating system versions at a glance

VoIP Monitoring

  • QoS Monitoring & IP SLA Monitoring. All in one.
  • PRTG monitors the VoIP quality and runs VoIP latency tests
  • PRTG alerts you before phone
    errors occur

VPN Monitoring

  • Monitor VPN connections and the local network
  • Measure traffic, load, and the number of users
  • Identify connection problems and suspicious traffic

Webserver Monitoring

  • PRTG monitors the availability of your web servers
  • PRTG monitors CPU, memory, and web server performance
  • PRTG monitors your website and its load times

Website Monitoring

  • PRTG monitors
    availability
  • PRTG monitors
    load times
  • PRTG monitors
    processes

MIB Browser

  • Free MIB Browser and
    MIB Importer
  • Import and convert
    MIB files
  • Select all or individual
    OIDs

SNMP Port Analyzer

  • Individual port bandwidth
    monitoring
  • Port
    notification
  • Avoid port exhaustion
    with PRTG

REST API Monitoring

  • PRTG monitors the availability of RESTful APIs
  • PRTG displays values from XML and JSON files
  • PRTG displays up to 50 parameters per sensor

QOS Monitoring

  • QoS monitoring
    included
  • Cisco monitoring
    included
  • Alarm system
    included

Windows service monitoring

  • Ensure your critical Windows services are running
  • Take automated action when your Windows services stop
  • Be notified when there is a disruption of services

NTP Monitoring

  • PRTG monitors your NTP
    Servers
  • Identify sources of errors more quickly with NTP Monitoring
  • Our dashboard lets you keep an eye on everything

Remote Monitoring

  • Unified monitoring – one tool to
    monitor all your infrastructure
  • Remote monitoring
    out of the box
  • 24/7 monitoring of your remote
    and local networks

Router Monitoring

  • Check bandwidth consumption, network traffic, error…
  • Router monitoring via SNMP, Packet Sniffer, NetFlow/sflow/jFlow
  • PRTG detects
    suspicious traffic

DNS Monitoring

  • PRTG checks the availability and performance of your DNS servers
  • PRTG provides comprehensive statistics on DNS servers
  • PRTG immediately notifies you in the event of downtime…

DHCP Monitoring

  • Ensure the DHCP Server
    service is running
  • Check that DHCP is
    allocating addresses
  • Check the response time of your DHCP Servers

MOS monitoring

  • Monitor your Mean Opinion Score (MOS)
  • Monitor jitter, packet loss, and latency
  • QoS monitoring for VoIP

Synology Monitoring

  • NAS monitoring – monitor file servers and storage capacities
  • Monitor the health of Synology NAS and the status of…
  • Incorporate all Synology hardware and software into your…

SAN Monitoring

  • Effectively monitor all storage area networks with one tool
  • Optimize the performance of storage area networks (SANs)
  • Prevent data loss and hardware malfunctions

Server Health Monitoring

  • Monitor server health
    with PRTG
  • Get an in-depth overview of the performance of servers,…
  • Create custom maps with all the essential data regarding…

Server Monitoring

  • PRTG monitors your
    mail servers
  • PRTG monitors your
    web servers
  • PRTG monitors your
    database servers

Server Room Monitoring

  • PRTG ensures reliable monitoring of server rooms
  • Monitor temperature fluctuations, humidity, and power outages
  • In case of problems you get
    automatic alerts

Cisco Monitoring

  • PRTG monitors your Cisco devices out of the box
  • PRTG features special sensors designed just for Cisco devices
  • PRTG integrates technologies such as SNMP and NetFlow

Computer Monitoring

  • PRTG automatically collects all relevant data of your computers
  • Monitor CPU utilization, operating temperature, memory…
  • PRTG significantly increases the reliability of your system

CPU Usage Meter

  • CPU monitoring for servers, computers, and other hardware
  • Prompt overload alerts help you act quickly and minimize risks
  • Record CPU usage over longer periods of time

CPU Monitoring

  • CPU monitoring software for servers, routers, and…
  • PRTG informs you about CPU and server bottlenecks at an…
  • Monitor Windows, Linux, and Mac systems with PRTG

Data Center Monitoring

  • Avoid downtimes – get informed before they occur
  • Use resources
    efficiently
  • Increase application performance – avoid traffic bottlenecks

Dell Monitoring

  • PRTG offers comprehensive sensors for your Dell hardware…
  • PRTG automatically notifies you when threshold values are reached
  • PRTG provides a constant overview of your hardware…

Hard Drive Monitoring

  • Hard disk checker for Windows, Linux, Unix systems
  • PRTG displays all memory capacities on just one dashboard
  • Automatic diagnosis of your
    hard disks

Fortinet Analyzer

  • View all your Fortinet products and enjoy the benefits…
  • Get alerts as soon as your Fortinet solution identifies…
  • Avoid performance
    bottlenecks

Hardware Monitoring

  • Keep an eye on all your hardware devices in your network
  • CPU, RAM, Hard Drives, Printer, Router, Switches, and more
  • PRTG alerts you before hardware errors occur

HP Monitoring

  • Monitoring of all the SNMP-compatible HP devices in your network
  • HP computers, printers, switches, routers, HPE ProLiant…
  • Automated alarm and reporting
    functions

Humidity Monitoring

  • Measure humidity levels and protect your hardware
  • Hygrometer sensors sound the alarm before IT problems arise
  • PRTG measures both internal and external environmental values

IBM Monitoring

  • Monitor all your IBM devices and servers with PRTG
  • Quick error detection for better system health
  • You get alerted about problems at an early stage

Linksys Monitoring

  • Monitor all your Linksys devices
  • with PRTG
  • Watch your routers, switches, access points, and also…
  • Quickly recognize potential Linksys device overloads

Memory Monitoring

  • PRTG checks your memory
  • Scan your Windows, Linux, and Unix systems
  • PRTG alerts you before running
    out of RAM

Storage Monitoring

  • PRTG monitors all your storage devices
  • Physical disks, logical disks, clustered disks all at a glance
  • Auto-discovery of NAS devices

Switch Monitoring

  • PRTG works with all the biggest manufacturers
  • PRTG monitors switch hardware
  • PRTG monitors traffic

NAS Monitoring

  • Automatic detection and monitoring of NAS devices
  • Prompt diagnosis of memory
    bottlenecks
  • Help with fact-based capacity planning

Printer Monitoring

  • Printer monitoring: Paper, toner,
    and more
  • With PRTG you know the status of every printer
  • Detailed printer error messages at a glance

UPS Monitoring

  • PRTG informs you about the status of your power systems
  • PRTG can monitor your Power Distribution Units (PDU) via SNMP
  • PRTG can monitor your power consumption

Hardware Scanner

  • Know the status of your hardware
  • Be alerted ASAP when your hardware fails
  • Stay on top of your system health

Bandwidth Monitoring

  • Analyze your network bandwidth with PRTG
  • PRTG detects bandwidth
    overloads
  • PRTG Bandwidth monitor supports SNMP, WMI, Packet…

Uptime Monitoring

  • Check the uptime of all your servers: FTP server, mail…
  • PRTG monitors your website
    availability
  • Determine causes of crashes

Server Availability Monitoring

  • Server performance metrics helps you plan for optimal…
  • Multiple means of alerting when hardware is starting to fail
  • Out-of-the-box multiple vendor support

Server Performance Monitoring

  • PRTG measures server performance
  • PRTG measures bandwidth and identifies bottlenecks
  • PRTG keeps an eye on everything: CPU, RAM, physical and…

Availability Monitoring

  • PRTG monitors server
    availability
  • PRTG monitors website
    availability
  • PRTG monitors network availability

Bandwidth Management

  • PRTG provides the basis for bandwidth management
  • PRTG monitors bandwidth consumption
  • PRTG uses SNMP/WMI, packet sniffing, and xFlow

CDN Monitoring

  • PRTG monitors the global distribution of traffic
  • PRTG monitors the response times of your CDN
  • PRTG notifies you in the event of fluctuations in traffic

Virtual Server Monitoring

  • PRTG monitors your
    virtual servers
  • PRTG provides a precise overview of your entire virtual…
  • PRTG simplifies capacity
    planning

Windows Performance Counter

  • The PRTG Windows Performance Counter locates network bottlenecks
  • PRTG improves the performance of your system and applications
  • PRTG provides information on applications running on…

Ping Monitoring

  • PRTG uses Ping to check the availability of ALL network devices
  • Customizable and PROMPT notifications in case of disruptions
  • Get a QUICK overview and individualized dashboards

Packet Loss Monitoring

  • PRTG monitors
    traffic
  • PRTG monitors data
    packets
  • PRTG monitors
    hardware

Performance Monitoring

  • Monitor the performance of your entire network
  • Receive a prompt alert if performance levels drop
  • Identify
    bottlenecks

Network usage monitoring

  • PRTG monitors devices, applications, and bandwidth
  • PRTG sounds the alarm when network loads get too high
  • PRTG comes with a dashboard so you can quickly check the…

Website Load Test

  • Monitor your
    website
  • Keep an eye on load times,
    processes, and content
  • Be alerted in the event of interruptions and errors

Threshold monitoring

  • Customizable threshold
    values
  • Limits for CPU, memory,
    and more
  • Centralized threshold
    monitoring

Free bandwidth monitoring

  • The first 100 sensors are free and never expire
  • Free bandwidth monitoring
  • Reliable network monitoring

200.000 system administrators worldwide trust our software. Every day.

Fair licensing. Public pricing. No surprises or hidden costs.

Your whole network at a glance – even on the go.

PRTG can be started within minutes and it’s compatible with many mobile devices.

Download Free Trial

Trusted every day by 200,000 admins around the globe.

Administrators rely on PRTG Network Monitor to monitor their LANs, WANs, servers, websites, appliances, URLs, and more

Network problems create business emergencies. When the network goes down, employees can’t read emails. Customers can’t purchase the product. Work stops. Network monitoring helps you keep your business healthy:

  • Avoid expensive outages
  • Address bottlenecks before they cause problems
  • Reduce costs by buying only the hardware you need

Stop wasting time putting out fires. Start building the future foundations of your business. You’ll be less stressed and your colleagues will consider you a hero.

Request a Demo

Bandwidth monitoring: Find out who Is using your network, for what.

PRTG Network Monitor runs on a Windows machine within your network, collecting various statistics from the machines, software, and devices which you designate. (It can also autodiscover them, helping you map out your network.) It also retains the data so you can see historical performance, helping you react to changes.

PRTG comes with an easy-to-use web interface with point-and-click configuration. You can easily share data from it with non-technical colleagues and customers, including via live graphs and custom reports. This will let you plan for network expansion, see what applications are using most of your connection, and make sure that no one is hogging the entire network just to torrent videos.

PRTG can collect data for almost anything of interest on your LAN. It supports multiple protocols for collecting this data:

  • SNMP and WMI
  • Packet Sniffing
  • NetFlow, IPFIX, jFlow, and sFlow
Technical Support

Knowing when things break is good. Knowing before they break is even better.

PRTG Network Monitor includes more than 200 sensor types for all common network services, including HTTP, SMTP/POP3 (email), FTP, etc. But what is a sensor? One sensor within PRTG is one aspect that you monitor on a device. For example a specific URL, the traffic of a network connection, a port of a switch or the CPU load on a machine. Please have a look at the list of supported sensor types. Every entry in this list counts as one sensor. Normally, we are calculating with between 5 and 10 sensors per device, but of course that depends on what exactly you want to monitor.

We can alert you to outages before your users even notice them, including via email, SMS, or pager. Even better, after you use PRTG to track request times and uptime for a few months, you can optimize your network so your smartphone never gets a push from PRTG again. PRTG can print reports showing how good a job you are doing. (Tell your boss that your 100% uptime last quarter deserves a raise. We’ll even print you the report to do it with.)