OpenSearch
Open-source alternative to Elasticsearch, Elastic Cloud search workflows
OpenSearch is an open-source alternative to Elasticsearch for building search and analytics on large amounts of data. It indexes documents across many machines, supports distributed search, and includes dashboards for exploring the results. Developers use it for anything from site search to log analysis at scale.
Key features
- Distributed search and indexing
- Analytics on large datasets
- Built-in dashboards
Before you switch
Developer tools live or die by their community. Before switching, glance at recent commit activity, open issues, and documentation quality — a healthy project answers questions quickly. Most open-source dev tools install with a single command and play well with existing workflows, so you can trial one alongside your current stack. If your team depends on it daily, check the release cadence and whether commercial support is available.
Like every project on OpenShelf, OpenSearch is developed in the open — you can read the code, follow development, and even contribute. Check the system requirements and the project’s own documentation linked on this page before installing.