openobserve

The premium Open Source alternative to Datadog

🎯 Best for:High-volume log ingestion scenarios
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AGPL-3.0License

What is openobserve?

A high-performance observability suite replacing Elasticsearch for logs, metrics, and traces with significantly lower storage costs. Written in Rust, it offers a stateless architecture that scales to petabytes without heavy indexing overhead.

Tech Stack
TypeScriptMonitoring & Logs

Why openobserve?

  • 140x lower storage cost
  • Single binary deployment
  • SQL-based querying

Limitations

  • Newer ecosystem
  • Limited visualization widgets
  • Community support reliance
3/5/2026
Last Update
740
Forks
636
Issues
AGPL-3.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to openobserve instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Datadog)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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