Tenzir

Open-source security data pipeline with native support for security-specific data formats

Open Source Data PipelineFree (open source) / Enterprise support availableOpen Source
How we work:This listing is aggregated from Tenzir's official documentation, public pricing pages, community discussions (Reddit, HN, forums), and real user feedback. We do not do hands-on testing. We aggregate and organize what's already out there. Last verified February 2026.

What is Tenzir?

Tenzir is an open-source security data pipeline built specifically for security operations teams. It provides a pipeline-based approach to collecting, parsing, transforming, and routing security telemetry data with native support for security-specific formats like PCAP, Zeek, Suricata, and STIX/TAXII. Tenzir's open-source model and security-first design make it an attractive option for teams that want transparency and community-driven development.

Best for: Security teams wanting an open-source, security-native data pipeline with transparent code and no vendor lock-in
Pros
  • ✓ Fully open-source with transparent codebase
  • ✓ Purpose-built for security data and formats
  • ✓ No vendor lock-in or licensing costs
  • ✓ Native support for PCAP and network telemetry
  • ✓ Active community and extensible architecture
Cons
  • ✗ Smaller community than established alternatives
  • ✗ Fewer pre-built integrations than Cribl
  • ✗ Requires more operational expertise to deploy
  • ✗ Less mature enterprise support options
  • ✗ Limited GUI — primarily CLI and config-driven

Key Features

→Open-source pipeline engine
→Native security format support (PCAP, Zeek, Suricata)
→Pipeline-as-code configuration
→STIX/TAXII threat intelligence integration
→Data transformation and enrichment
→Multi-destination routing
→Schema inference and validation
→Community-driven detection content

Tenzir Comparisons

Tenzir vs Observo AI→Tenzir vs Cribl→Tenzir vs Fluentd→Tenzir vs Azure Data Explorer→Tenzir vs Datadog Observability Pipelines→Tenzir vs Mezmo→Tenzir vs Realm.Security→Tenzir vs Vector→Tenzir vs Splunk Data Stream Processor→
Quick Info
PricingFree (open source) / Enterprise support available
ModelOpen source with commercial support
Founded2019
CloudYes
Self-HostedYes
Open SourceYes
Visit Website →View on GitHub →

Last updated: Feb 20, 2026

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