Flowmon NDR
An easy-to-use Cisco Stealthwatch alternative with scalable pricing

Flowmon delivers the same level of network-borne threat detection capability as Cisco Secure Network Analytics (formerly Stealthwatch), but on top of that, it is easier to manage, more scalable, and doesn’t force you into a vendor lock-in.
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Enterprises you trust use Flowmon

Watch: 5 reasons to choose Flowmon over Cisco Stealthwatch

Threat detection, network troubleshooting with minimum knowledge required

  • ML-powered network behavior analysis, signature-based detection, and threat intelligence feeds.
  • MITRE ATT&CK tactic and technique visualization.
  • Support for many different flow formats (NetFlow, IPFIX, sFlow, jFlow, and more).
  • Easy to deploy (hardware, VMware, KVM, Hyper-V, or your public cloud instance).
  • A single source of truth for network and security teams across on-prem, edge, and cloud traffic.

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Explore a fully interactive product demo of Flowmon and see what issues it can tackle.

Compare Flowmon to Cisco Stealthwatch

FlowmonCisco SNA
Automated threat detection
Analyzes network traffic and alerts on suspicious anomalies.
Unified dashboard
Presents relevant insights in an ergonomic UI.
Triggered 3rd-party blocking
Triggers IP quarantine on a Fortinet appliance.
NPMD capability
Provides insights for network performance monitoring and troubleshooting.
Non-aggregated data storage
Full network traffic data for lossless historical analysis.
Maximum storage capacity
Provides 24TB of storage in one server unit or 192TB in two.
192TB in 2 server units6TB in 3 server units
Long-term data retention
Retains weeks of network traffic history.
One versatile appliance
Flow collector, management console, add-on modules in one appliance.
Supports multiple data formats from different vendors.

Speed up your incident investigation and response


Flowmon provides insights relevant to multiple teams from one UI, fostering cross-functional collaboration and significantly cutting incident response time.

Cross-Environment visibility

On-premise, edge, and cloud under one visibility umbrella. Advanced threat detection and quick root-cause analysis across all your environments and applications.

Flexible pricing

Flowmon offers you more functionality under a more cost-efficient plan that scales with your business growth.

Scalability, versatility and performance in one network monitoring tool

Flowmon houses the most powerful NetFlow/IPFIX data exporter available.

Unknown threat detection

Leverage over 40 methods and 200+ algorithms to expose unknown and insider threats in your network.

Data compatibility

Process data in all standard formats, e.g. NetFlow, IPFIX, sFlow, jFlow, NetStream, cloud native FlowLogs, and more.

Hybrid ready

Process and normalize data from different environments for equal visibility across the public cloud, on-premises, or hybrid.

Functional versatility

Network data analysis for the big picture, proxy for data forwarding, or network data storage in one appliance.

High scalability

Small businesses or global distributed architectures – the scalability is limitless and always cost-effective.

Long-term storage

Benefit from weeks of historical traffic data storage without alteration to your pricing plan.

"After three months of intensive testing we were able to prove that Flowmon was the right product due to its performance, anomaly detection capabilities, scalability in GÉANT and its simplicity when managing and configuring."

Wayne Routly

Head of Information & Infrastructure Security

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