Caligare Flow Inspector

API—OSS—FREEyesDOCS5/5
CF6.0#8 of 23
outWeb—Windows—MacoutLinux—Android—iOS

Ranked in Network Traffic Analysis Software ·Free plan

About

Caligare Flow Inspector is ranked #8 of 23 in network traffic analysis software on Inferse. It runs on Linux, Self-hosted, Web. There is a free plan. A free trial is offered.

Compared on network traffic analysis software

Free plan
Yescaligare.com
Flow protocols
NetFlow 1, 5, 6, 7, 9caligare.com
Application visibility
Yescaligare.com
Conversation analysis
Yescaligare.com
Bandwidth monitoring
Yescaligare.com
Deployment
on_premisescaligare.com

Facts

Purpose
Caligare Flow Inspector monitors and analyzes NetFlow exports sent by existing routers, without requiring deployed probes.caligare.com · 30 Sept 2026
Web interface
Its management interface is described as 100% web-based and configures collectors, network devices, application groups, and anomaly detection.caligare.com · 30 Sept 2026
Analysis
The product provides real-time network analysis, user data tracking, and statistics for top hosts, protocols, applications, and conversations.caligare.com · 30 Sept 2026
Threat visibility
Caligare says the analyzer can help identify suspicious activity, denial-of-service attacks, worm-infected stations, bottlenecks, and routing trouble.caligare.com · 30 Sept 2026
Free edition features
The free edition lists NetFlow versions 1, 5, 6, 7, and 9, low-level traffic search, interface utilization, utilization maps, filtering, and forwarding.caligare.com · 30 Sept 2026
Authentication
The free edition lists local, LDAP, or external user authentication and user and group management.caligare.com · 30 Sept 2026
Paid edition additions
The maker says Professional and Enterprise add longer-term historical trends, network anomaly detection, unrestricted NetFlow parsing, and commercial use.caligare.com · 30 Sept 2026
Trial
The download page says users can request a 30-day trial license key, which Caligare sends by email.caligare.com · 30 Sept 2026
Linux requirements
The download page lists Debian, RedHat, Fedora, SuSE, and other Linux distribution packages, and says the latest version requires MySQL 5.1 or newer.caligare.com · 30 Sept 2026
Cisco compatibility
Caligare says Flow Inspector met the requirements for inclusion in Cisco's Technology Developer Program and is distributed with a Cisco Compatible logo.caligare.com · 30 Sept 2026
Support
The maker says one year of technical support for the free version can be purchased online.caligare.com · 30 Sept 2026
Audience
Caligare describes the product editions for enterprise users with unlimited devices, businesses monitoring one to nine devices, and non-commercial users monitoring up to two devices.caligare.com · 30 Sept 2026

Company

Founded
2004caligare.com · 28 Sept 2026
Headquarters
Prague, Czech Republiccaligare.com · 28 Sept 2026

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Where it ranks on Inferse

Sources