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OpenTelemetry Collector vs Vector

The same facts for both, read from GitHub every night, and the relation a person reviewed.

OpenTelemetry Collector vs Vector
FactOpenTelemetry CollectorVector
LanguageGoRust
LicenceApache-2.0MPL-2.0
Stars7.6k23k
Latestv0.162.0vdev-v0.3.27
Last push2026-10-062026-10-06
Release cadenceabout 13 days between releasesabout 3 days between releases
Active contributors66 commit authors on the default branch in the last 90 days56 commit authors on the default branch in the last 90 days
Flagsnonenone
  • Both replace Fluentd. Alternatives to Fluentd →

    PartialOpenTelemetry CollectorReceives, processes and exports logs, metrics and traces in the OpenTelemetry format.

    Full replacementVectorCollects and ships the same sources, with its own transform language.

  • Both replace Logstash. Alternatives to Logstash →

    PartialOpenTelemetry CollectorReceives, processes and exports logs, metrics and traces in the OpenTelemetry format.

    Full replacementVectorSources, transforms and sinks in one binary, with VRL for parsing.