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Top 7 Alternative OpenSource for OBSERVABILITY in 2025
prefect
prefect
Development & ITPrefect is a workflow orchestration framework for building resilient data pipelines in Python.
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grafana
grafana
Development toolsThe open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
Quickwit
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Cloud services & hostingCloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
signoz
signoz
Development & ITSigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application.