Illumio vs Zeek
No leader: the top candidate Zeek has only 0.27 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for network security. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Illumio
Illumio provides zero trust segmentation to stop lateral movement and contain breaches in cloud and data center environments. It uses AI-driven policy automation to enforce microsegmentation rules and enable rapid threat isolation.
Zeek
A passive network monitoring tool that analyzes traffic on sensors to generate detailed logs and file data for security investigation and integration with SIEM platforms, without interfering with network operations.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Illumio
- Splunk
- Netskope
- Ping Identity
- IBM Security QRadar XDR
- Wiz
- IBM Security QRadar
- Microsoft Azure Firewall
- Kubernetes
- OpenShift
Zeek
- AWS Traffic Mirroring
- Kafka
- AWS
- Slack
- SIEM
Illumio or Zeek: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.