OpenObserve
Open source, petabyte-scale observability for the AI era

OpenObserve is an open source observability platform for logs, metrics, and traces, designed to deliver up to 140x lower storage costs compared to Elasticsearch. Built in Rust and powered by the DataFusion query engine, it offers high compression, columnar storage, and a stateless architecture for horizontal scaling. It supports local disk, S3, GCS, Azure Blob Storage, and is compatible with OpenTelemetry standards.
OpenObserve stores data using Apache Parquet with high compression and queries it directly via the DataFusion engine, enabling fast, cost-efficient observability across petabyte-scale datasets.
DevOps engineers, SREs, and platform teams at startups and enterprises
Background.
- Status
- launched
- Business model
- open-source
- Company
- OpenObserve Inc.
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.