Cribl vs Tenzir

Tenzir offers an open-source, security-native data pipeline with deep support for security-specific formats like PCAP and Zeek logs. Cribl provides a more mature commercial platform with a broader integration ecosystem and polished GUI, but comes with commercial licensing and less focus on security-specific data formats.

Updated Feb 2026

Realm.Security

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Realm.Security describes itself as a SOC-aware security data pipeline, scoped to security telemetry rather than spanning IT and observability. The vendor states it reduces, enriches, redacts and routes security telemetry, validates filtering against live detections before it is applied, and retains an immutable raw copy of everything by default. Vendor-stated: a customer cut FortiGate log volume by 83 percent with no detections lost, and deployment takes 7 to 10 days without professional services.

Pricing: Contact for pricing

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Our own comparison of Realm.Security: Realm.Security vs Cribl and Realm.Security vs Tenzir. Written from public sources, not by the vendor.

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Summary

Choose Tenzir if you want an open-source, security-native pipeline with deep support for network security formats and no vendor lock-in. Choose Cribl if you need a mature commercial platform with a GUI-based pipeline designer, broader integrations, and enterprise support.

Choose Cribl if:

  • You need a mature platform with enterprise support and SLAs
  • You want a polished GUI for pipeline design and monitoring
  • You require the broadest integration ecosystem
  • Your team prefers managed deployment options
  • You need proven scalability for very high data volumes

Choose Tenzir if:

  • You want a fully open-source pipeline with no licensing costs
  • You need native support for security formats (PCAP, Zeek, Suricata)
  • You prefer pipeline-as-code configuration
  • Avoiding vendor lock-in is a top priority
  • You want to contribute to and customize the pipeline codebase

Feature Comparison

FeatureCriblTenzir
Open SourceFree tier, commercial productYes (fully open source)
Security FormatsVia pre-built packsNative PCAP, Zeek, Suricata
User InterfaceFull GUI pipeline designerCLI and config-driven
Integration Breadth100+ pre-built integrationsGrowing ecosystem
Enterprise SupportFull enterprise supportCommunity + commercial option
Data ReductionAdvanced reduction enginePipeline-based filtering
Threat IntelligenceLookup enrichmentNative STIX/TAXII support
DeploymentCloud, self-hosted, hybridSelf-hosted, cloud

Sources

Related

Full Security Data Pipeline guideCribl AlternativesTenzir AlternativesCribl OverviewTenzir Overview