No. 16 of 23 ·Network Traffic Analysis Software

Noction Flow Analyzer

Name: Noction Flow Analyzer
Price: 199 USD

Web · Linux · Self-hosted · API · paid plans from $165.83/mo

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Freedom report

One barScore 5.1

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Noction Flow Analyzer is ranked #16 of 23 in network traffic analysis software on Freedom251. It runs on API, Linux, Self-hosted, Web. There is no free plan. A free trial is offered. Paid plans start at $165.83/mo.

Noction Flow Analyzer plans and pricing

All plans

BGP Add-on — monthly $199/mo $ 199 month Optional add-on · detailed BGP data · in-depth BGP queries noction.com · 4 Oct 2026

NFA License — monthly $299/mo $ 299 month Up to 10,000 flows/s · unlimited devices, interfaces, sites, and users · free 24/7 support noction.com · 4 Oct 2026

BGP Add-on — yearly $1,990/yr $ 1990 year Optional add-on · detailed BGP data · in-depth BGP queries noction.com · 4 Oct 2026

NFA License — yearly $2,990/yr $ 2990 year Up to 10,000 flows/s · unlimited devices, interfaces, sites, and users · free 24/7 support noction.com · 4 Oct 2026

Compared on network traffic analysis software

Free plan: No
Flow protocols: NetFlow, J-Flow, sFlow, IPFIX, NetStream
Application visibility: Yes
Conversation analysis: Yes
Bandwidth monitoring: Yes
Deployment: on_premises

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The record

Purpose: Noction Flow Analyzer collects, stores, and presents network traffic data for monitoring, reporting, capacity planning, and analysis.
Protocols: It supports NetFlow, J-Flow, sFlow, IPFIX, NetStream, SNMP, and BGP.
Traffic analysis: Data Explorer filters flow data, while dashboards can display built-in views or user-created visualizations.
DDoS mitigation: It can detect abnormal flow patterns and use BGP FlowSpec to drop, throttle, or redirect attack traffic, with automatic or moderated mitigation.
Alerts: Users can define alert rules and receive notifications through email, webhooks, Slack, or Telegram.
Device compatibility: NFA is designed for routers, switches, and firewalls that export supported flow formats, and Noction lists testing with Cisco, Juniper, Huawei, Brocade, Alcatel, Vyatta, Mikrotik, Arista, and ZTE.
Deployment requirements: The product runs on x86_64 with RHEL 8 or 9, or Ubuntu 22.04 or 24.04 LTS; a dedicated server is recommended, though a suitably specified VM is supported.
Retention: The default level 3 data aggregation is retained for 400 days.
Support: Noction says all license types include free 24/7 support.
License threshold: The regular license covers up to 10,000 flows per second, with custom pricing available above that threshold.
Security certifications: Noction announced renewal of its ISO/IEC 27001:2022 and ISO 9001:2015 certifications in December 2024.
Company profile: Noction says it has built network analytics and traffic engineering solutions since 2011 and is a privately funded, globally distributed company with offices in the United States, Europe, and Asia.
Founded: 2011
Headquarters: Campbell, California, United States
Price from: $165.83/mo

Where it ranks on Freedom251

Best Network Traffic Analysis Software in 2026#16 of 23

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Sources

noction.com/flow-analyzer· checked 4 Oct 2026
noction.com/news/iso-certifications-renewal· checked 4 Oct 2026
noction.com/about· checked 4 Oct 2026