open-telemetry

    open-telemetry/opentelemetry-collector

    #520 this week

    OpenTelemetry Collector

    monitoring
    observability
    metrics
    open-telemetry
    opentelemetry
    telemetry
    Go
    Apache-2.0
    7.7K stars
    2.3K forks
    7.7K GitHub watchers
    Updated Oct 17, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    Ranks #520 of 2,794 repositories GStars tracks this week (top 19%).

    5 releases in the last 90 days, the latest 3 days ago, with 409 contributors on GitHub.

    Peaked at #52 in the weekly ranking the week of Mar 8, its best in the past year.

    Use Cases & Benefits

    • Implements a vendor-agnostic service to receive, process, and export telemetry data including traces, metrics, and logs.
    • Eliminates the need for multiple agents by supporting various open-source telemetry formats and backends in a single, extensible collector.
    • Use for consolidating telemetry data collection from diverse sources into a unified pipeline for observability in cloud-native environments.
    • Use for deploying a customizable telemetry agent or collector that can be extended without modifying core code to fit specific monitoring needs.
    • Use for integrating telemetry data from protocols like Jaeger and Prometheus into commercial or open-source monitoring backends efficiently.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    Apache 2.0

    Permissive: commercial use, modification and redistribution are allowed with attribution; includes an explicit patent grant from contributors.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process and export telemetry data. In addition, it removes the need to run, operate and maintain multiple agents/collectors in order to support open-source telemetry data formats (e.g. Jaeger, Prometheus, etc.) to multiple open-source or commercial back-ends.

    Excerpt from the open-telemetry/opentelemetry-collector README on GitHub (Apache-2.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Jul 23: +5Sep 14: +1Oct 2: +6Oct 3: +0

    +379 stars over 88 days across 12 snapshot days; best day +6 on Oct 2.

    Forks

    2.3K+146

    Open issues

    698-1

    Compared with peers in Monitoring

    Fastest-growing repositories GStars tracks in this cohort for the week of Oct 18, by 7-day star growth

    open-telemetry/opentelemetry-collector compared with Monitoring repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
    netdata/netdata81.1K+07512 days ago
    henrygd/beszel26.4K+05418 days ago
    influxdata/telegraf17.9K+0758 days ago
    ccfos/nightingale13.4K+0759 days ago
    drakkan/sftpgo12.7K+07533 days ago
    open-telemetry/opentelemetry-collector7.7K+0753 days ago
    Category median17.9K+075—

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