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NetVizura NetFlow Analyzer
Belgrade, Serbia
What it is
NetVizura NetFlow Analyzer is self-hosted software for visualizing and investigating network traffic. It accepts NetFlow v5 and v9, NSEL, IPFIX, and sFlow exports, including supported flows from vendors such as Cisco, Juniper, and HP. Views can break activity down by device, interface, subnet, host, conversation, service, protocol, QoS marker, and autonomous system. Traffic Patterns define custom groups using routers, interfaces, service ports, QoS, protocol, next hop, and other attributes. Charts, tables, drill-downs, and a raw archive support older anomaly investigations. Thresholds can trigger alarms with email notices, while reports can be exported and scheduled for delivery. Linux and Windows packages are listed, along with a Linux ISO/VMware image. The 30-day trial includes three modules and allows 500 flows per second and five exporters. Paid perpetual and subscription licenses are priced on request and based on flow rate.
For and against
For
- Supports NetFlow, NSEL, IPFIX, and sFlow
- Traffic analysis across many network dimensions
- Custom Traffic Patterns
- Alarms and scheduled reports
- Historical raw-data investigation
Against
- No free plan
- Paid pricing is available on request
- Trial limited to 500 flows per second
- Trial limited to five NetFlow exporters
The verdict
NetVizura provides broad flow-protocol support, detailed traffic breakdowns, alarms, and reporting in a self-hosted package. Review the trial limits and flow-rate licensing before deployment.
Who it suits
It is aimed at network administrators and teams handling bandwidth monitoring, troubleshooting, capacity planning, and network security. Self-hosted Linux or Windows deployment fits organizations managing their own infrastructure.
Plans and prices
Free Trial
30 days from installation · up to 500 flows per second · up to five NetFlow exporters
Read 2 Oct 2026 · netvizura.com
Perpetual license
License based on network flow rate · no limits on routers, interfaces, hosts, or users
Read 2 Oct 2026 · netvizura.com
Subscription
License based on network flow rate · no limits on routers, interfaces, hosts, or users
Read 2 Oct 2026 · netvizura.com
On the record
- Alarms
- Throughput and volume thresholds can trigger alarms, with email notifications and a central alarm overview.netvizura.com · read 2 Oct 2026
- Custom traffic
- Traffic Patterns can define traffic by attributes such as routers, interfaces, service ports, autonomous system, QoS, protocol, and next hop.netvizura.com · read 2 Oct 2026
- Data retention and archive
- The vendor describes extensive flow records with no archive size limit and says the product can retain historical data for investigation.netvizura.com · read 2 Oct 2026
- Deployment and operating systems
- Version 6.1 downloads include Linux Debian/Ubuntu and CentOS packages, a Linux ISO/VMware image, and a Windows installer.netvizura.com · read 2 Oct 2026
- Flow protocols
- It accepts NetFlow v5 and v9, NSEL, IPFIX, and sFlow exports.netvizura.com · read 2 Oct 2026
- Forensics
- The feature page describes multi-perspective charts and tables, drill-down, and a raw data archive for investigating older traffic anomalies.netvizura.com · read 2 Oct 2026
- Intended users
- The vendor presents the product as a tool for network administrators and teams monitoring bandwidth, troubleshooting, capacity planning, and network security.netvizura.com · read 2 Oct 2026
- Multi-vendor collection
- The vendor names Cisco, Juniper, and HP among supported vendors and says devices exporting supported flow protocols can be used.netvizura.com · read 2 Oct 2026
- No flow-capable device
- The vendor says free NetFlow probes such as Softflowd can generate flow data for analysis when devices cannot export NetFlow themselves.netvizura.com · read 2 Oct 2026
- Purpose
- NetFlow Analyzer visualizes network traffic by device, interface, subnet, traffic segment, and end user to help network administrators investigate and report on traffic.netvizura.com · read 2 Oct 2026
- Reporting
- Traffic reports can be exported and scheduled for email delivery to people outside the department.netvizura.com · read 2 Oct 2026
- Security and compliance
- The company says it operates in compliance with ISO 9001 and ISO/IEC 27001 standards.netvizura.com · read 2 Oct 2026
- Support
- The vendor offers an online user guide, troubleshooting resources, and a support portal, and lists [email protected] as a contact.netvizura.com · read 2 Oct 2026
- Traffic analysis
- It analyzes device and interface traffic across hosts, conversations, services, protocols, QoS markers, and autonomous systems.netvizura.com · read 2 Oct 2026
- Trial modules
- The trial includes NetFlow Analyzer, EventLog Analyzer, and MIB Browser; the page says there are no other functional restrictions beyond its stated trial limits.netvizura.com · read 2 Oct 2026
