| Website | openobserve.ai |
| Category | Observability / Monitoring |
| License | Apache 2.0 (open source) |
| Pricing | Free (self-hosted), Cloud from $19/mo |
Overview
OpenObserve is a cloud-native observability platform for logs, metrics, and traces. 140x lower storage cost than Elasticsearch. Rust-based, petabyte scale.
Pros
- Apache 2.0 license
- 140x lower storage than Elasticsearch
- Logs, metrics, and traces unified
- Rust-based performance
- S3-compatible storage backend
- Built-in dashboards and alerts
Cons
- Smaller community than ELK/Grafana
- UI less polished
- Limited APM features
- Documentation gaps
- Migration from ELK requires planning
Verdict
OpenObserve is the most cost-effective open-source observability platform. The 140x storage reduction over Elasticsearch is real: by using columnar storage on S3-compatible backends, OpenObserve makes petabyte-scale log analysis affordable. For teams spending thousands on Datadog or running oversized Elasticsearch clusters, OpenObserve is worth serious evaluation.
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