Compare software

nfdumpManageEngine NetFlow Analyzer
Free

Free and open source under a BSD license.

 Paid

Commercial software in several editions, with a free trial download.

Linux, Self-hosted, Command line Self-hosted
  • Supports NetFlow, IPFIX and sFlow
  • Filtering and aggregation of stored flow records
  • Supports many flow formats: NetFlow, sFlow, IPFIX, J-Flow and more
  • Interface-level drill-down into traffic and bandwidth use
  • Command-line only, with no built-in graphical interface
  • Needs network devices configured to export flow data
  • Commercial product aimed at organisations
  • Requires network devices configured to export flow data
Downloadable app, Self-hosted Downloadable app, Self-hosted
Open source Closed source
License: BSD License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 24, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.