Alternatives to Nagios Network Analyzer

ElastiFlow

ElastiFlow suits network operations and engineering teams that need flow-based visibility across distributed environments.

Wansight suits NOC and IT operations teams that need network traffic monitoring, analysis, and accounting on their own Linux servers.

Akvorado

It suits operators managing network-flow visibility on Linux, macOS, or self-hosted infrastructure who can provide Kafka, ClickHouse, and proxy authentication.

FlowViewer suits network teams that need to examine exported NetFlow data, create traffic reports, or monitor filtered traffic over time.

The free edition is for non-commercial users monitoring up to two devices.

Intermapper is designed for network administrators, infrastructure and IT operations teams, and leaders responsible for uptime and service reliability.

Noction Flow Analyzer

NFA suits network teams needing flow monitoring, capacity analysis, dashboards, alerting, and FlowSpec-based mitigation.

NetVizura NetFlow Analyzer suits network administrators and teams monitoring bandwidth, troubleshooting, planning capacity, or reviewing network security.

ManageEngine NetFlow Analyzer

It suits teams that need to monitor network bandwidth and traffic across supported flow protocols.

nfdump suits Linux operators running self-hosted flow collection and analysis.

Progress Flowmon

Flowmon is for organizations needing network visibility, security detection, and performance analysis.

SparrowIQ is designed for smaller businesses that need network visibility but have limited technical resources, time and budget.