Datadog Network Monitoring vs PRTG Network Monitor
A side-by-side comparison on deployment model, data residency, licensing basis and security coverage. Structural facts are verifiable against vendor documentation; the scored dimensions are our assessment.
Datadog Network Monitoring
Datadog
6.8
Average across eight dimensions
- Deployment
- SaaS only
- Licensing
- Per host + flow volume
- Time to value
- Fast
- Segment
- Mid-market / enterprise
- G2
- —
PRTG Network Monitor
Paessler
7.6
Average across eight dimensions
- Deployment
- Self-hosted
- Licensing
- Per sensor
- Time to value
- Fast
- Segment
- SMB / mid-market
- G2
- 4.7 (213)
Score by dimension
| Dimension | DD | PR |
|---|---|---|
| Data residency control | 2 | 8.5 |
| Pricing value | 3.5 | 6 |
| Detection accuracy | 8 | 7.5 |
| Response speed | 8 | 7.5 |
| Ease of setup | 8 | 9 |
| Management UX | 9 | 8.5 |
| Integration depth | 9.5 | 8 |
| Security coverage | 6.5 | 6 |
What the comparison says
Datadog Network Monitoring is SaaS only and PRTG Network Monitor is self-hosted. Where your obligations dictate residency, that difference tends to settle the choice before any score is read.
Datadog Network Monitoring licenses on per host + flow volume, PRTG Network Monitor on per sensor. A basis tied to data volume bills you for visibility, which over time shapes how much you are willing to collect.
Datadog Network Monitoring leads on integrations. PRTG Network Monitor leads on residency, pricing value and ease of setup.
Datadog Network Monitoring
- +Best-in-class dashboards and correlation with application and infrastructure telemetry.
- +Very large integration catalogue across cloud and on-premises sources.
- +Cloud Network Monitoring ties flow data to service dependencies.
- −SaaS only, and among the most expensive options once host and flow volume are counted.
- −Cost visibility is poor until the first full month's bill arrives.
Best for Cloud-native teams already standardised on Datadog for observability.
Watch out Model the bill against realistic host and flow volume before committing.
PRTG Network Monitor
- +Among the fastest platforms here to get from installer to useful dashboard.
- +Auto-discovery and prebuilt sensors cover most common devices out of the box.
- +Remote probes handle multi-site collection cleanly.
- −Sensor-based licensing gets expensive quickly. Each monitored metric consumes a sensor.
- −Windows-only server, which is a constraint for Linux-centric infrastructure teams.
Best for SMB and mid-market teams wanting quick setup without deep monitoring expertise.
Watch out Count sensors carefully before buying. Real estates consume far more than expected.
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Data last verified 2026-10-06. nPro publishes this comparison. Where nPro appears as one of the platforms listed, its card is marked and its scores are our own assessment. Third-party review scores are sourced from public vendor profiles. Structural facts are verifiable against each vendor's documentation: deployment model, licensing basis and residency.