openobserve / openobserve

git clone https://github.com/openobserve/openobserve.git v1.1.2 · 13d ago

Open source observability platform for logs, metrics, traces, RUM, session replay, and LLM monitoring, deployable as a single binary.

Why you might care

A self-hostable alternative to Datadog, Splunk, and Elasticsearch that stores data in Parquet on S3-compatible storage, which the project claims cuts storage costs substantially. It supports SQL and PromQL queries and builds on OpenTelemetry, so it avoids vendor lock-in.

Alternatives

GrafanaDatadogElasticsearchSplunkJaeger

+20

stars, 24h · #1,948

+176

stars, 7 days · #1,826

+~512

stars, 30 days · #2,022

23k

★ total · +1% this week

1.2k

forks · 227 open issues

Star history (as recorded here)

2026-10-20 · 22,444 ★ 2026-11-02 · 22,666 ★

LanguageTypeScript

LicenseAGPL-3.0

Created2023-02-02 (3y ago)

Last pushtoday

Watchers104

OwnerOrganization

Seen on GitHub Trending

2026-10-30 — #14 daily in typescript · +34 ★

GitHub topics

analytics apm datadog elasticsearch grafana jaeger kibana log-analytics log-management log-search logs metrics monitoring observability openobserve opentelemetry prometheus rust-lang splunk traces

README

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Blurb generated by claude-haiku-5-5 5d ago. Star deltas marked ~ are extrapolated from partial history.