Prtg Free __hot__ Version - Limitations

: Individual sensors (like the HTTP Content sensor) are officially supported for up to 50 channels . Exceeding this may cause display issues, regardless of license type. 4. Comparison: Free vs. Paid PRTG Freeware PRTG Commercial Sensor Count 100 (Hard Limit) 500 to Unlimited (Based on License) Duration Unlimited (Never expires) Subscription-based (Recent model change) Support Community/Self-service Priority Support from Paessler Functionality Full (All sensors included) 5. Implementation Considerations

Despite these limitations, the PRTG free version is an excellent tool for specific use cases: prtg free version limitations

This report is based on PRTG’s standard licensing model as of 2026. Paessler occasionally changes licensing terms; verify with the official Paessler website for the most current information. : Individual sensors (like the HTTP Content sensor)

| License Size | Typical Use Case | | :--- | :--- | | 500 sensors | Small business network | | 1000 sensors | Medium business | | 2500+ sensors | Large enterprise | Comparison: Free vs

To understand the 100-sensor cap in real-world terms:

Unlike many "Lite" versions of software, PRTG Freeware does not lock away core functionalities. However, using these features within the 100-sensor limit presents challenges:

In PRTG, a "sensor" is a specific monitoring metric. It is important to understand that this does not mean 100 devices.