Paessler PRTG – A Better Alternative to SolarWinds Network Monitoring

Choosing between Paessler PRTG and SolarWinds 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 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 solution.
• If you want a straightforward licensing model at a comparatively low price.

SolarWinds might be your choice:

• If you require a highly scalable solution suitable for extremely complex network environments.
• If your organization can invest in higher costs for a feature-rich platform made up of different modules and add-ons (that cost extra).
• If you have the technical expertise to handle the complexity of setup and configuration.

PRTG can replace multiple SolarWinds applications with a single, unified monitoring platform. PRTG offers comprehensive feature coverage for many SolarWinds tools, giving you complete visibility across your entire IT infrastructure without the complexity of managing multiple separate modules.

PRTG consolidates the functionality of these SolarWinds products:

• Network Performance Monitor - Monitor all network devices, traffic, and performance metrics
• Server & Application Monitor - Track server health, application performance, and service availability
• Storage Resource Monitor - Keep tabs on storage systems and capacity
• Database Monitor - Monitor database performance and availability
• Web Performance Monitor - Ensure your websites and web applications stay responsive
• Network Traffic Analyzer - Analyze bandwidth usage with NetFlow, sFlow, jFlow, and IPFIX
• IP Monitor - Monitor IP addresses, subnets, and IP-based services

Why customers choose PRTG over SolarWinds:

• One tool, complete visibility - Monitor your entire IT and OT infrastructure from a single platform at a price that won't surprise you
• Fast deployment - Get up and running quickly with auto-discovery and preconfigured sensors
• Unified licensing - No need to license separate modules or applications
• Flexibility - Monitor network, servers, applications, databases, cloud services, and even OT/IoT environments

Yes. PRTG offers comprehensive protocol support to monitor virtually any device, service, or application in your infrastructure.

Core monitoring protocols:

• SNMP (v1, v2c, v3): Monitor routers, switches, printers, and network devices
• WMI: Deep monitoring of Windows servers and workstations
• NetFlow, sFlow, jFlow, IPFIX: Analyze bandwidth usage and traffic patterns
• SSH: Monitor Linux/Unix systems
• REST API / HTTP(S): Monitor web services, applications, and cloud platforms
• MQTT, OPC UA, Modbus: Monitor IoT and industrial/OT environments
• Specialized protocols: DICOM and HL7 for healthcare IT

250+ preconfigured sensor types - Out-of-the-box sensors for network devices, servers, applications, databases, virtualization platforms (VMware, Hyper-V), cloud services (AWS, Azure), storage systems, and more.

Custom monitoring flexibility - Create custom sensors using scripts (PowerShell, Python, EXE/Script sensors) or REST API queries to monitor anything specific to your environment.

PRTG supports the same core protocols as SolarWinds and often provides broader flexibility for specialized or custom monitoring scenarios, all within a single, unified platform.

Absolutely. PRTG is designed to scale from small networks to enterprise infrastructures across multiple locations.

Distributed monitoring with remote probes – PRTG includes unlimited remote probes at no extra cost, allowing you to monitor distributed networks, remote sites, and locations separated by firewalls from a single central dashboard. Place probes wherever you need them (branch offices, data centers, secure networks, or cloud environments) and manage everything from one console.

Flexible licensing that grows with you – PRTG uses sensor-based licensing in straightforward tiers (500, 1000, 2500, 5000, or unlimited sensors). As your infrastructure expands, simply upgrade your license. You only pay for what you need, when you need it.

For enterprise environments – A single PRTG installation can handle thousands of sensors. For very large infrastructures (10,000+ sensors or multiple data centers), PRTG Enterprise Monitor offers enhanced scalability with multi-server clustering and advanced distributed monitoring.

Whether you're monitoring 10 devices or 10,000, PRTG scales with your growth without forcing you into complex licensing structures or expensive add-ons.

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.