OpenSearch

A tier on Data Visualization SoftwareScore 8.1 · #16 of 98

Android app: Not listed
Free plan: Yes
Runs on: api, Linux, Mac, self-hosted, Web, Windows

Summary

OpenSearch is a community-driven, open-source suite for ingesting, searching, visualizing, and analyzing data. It includes the OpenSearch data store and search engine, OpenSearch Dashboards, and the Data Prepper server-side collector. Search capabilities include full-text and field search, multiple-index queries, field boosting, score-based ranking, sorting, and aggregations. The project describes uses in search, observability, and security analytics, including log analysis, threat intelligence, and event correlation. It also lists vector search and anomaly detection for machine-learning and AI applications. OpenSearch can run on premises or in hybrid and multicloud environments. Its Apache License 2.0 allows use, modification, extension, embedding, monetization, and resale. It is free with no licensing fees. The project says it works with Beats, Fluent Bit, and Fluentd for ingestion; its read-only ODBC driver for Windows and macOS connects tools including Tableau, Microsoft Excel, and Power BI to the SQL plugin. The downloads page cautions that minimal distributions lack security features and are intended for controlled environments or embedding in another service.

Who it is for

OpenSearch suits teams building search, observability, or security analytics workflows across on-premises, hybrid, or multicloud environments. It also fits users who need an open-source suite with data visualization and ingestion integrations.

What is good

Includes a search engine, dashboards, and collector.
Supports full-text and multi-index search.
Lists vector search and anomaly detection.
Apache 2.0 permits modification and resale.

What to know first

Minimal distributions lack security features.
Minimal distributions are intended for controlled environments or embedding.

Verdict

OpenSearch combines data ingestion, search, dashboards, and analytics under the Apache 2.0 license. Take care with minimal distributions, which the project says lack security features.

OpenSearch plans and pricing

All plans

OpenSearch Free Open source · Apache 2.0 · No licensing fees opensearch.org · 4 Oct 2026

Compared on data visualization software

Telemetry types: logs, metrics, tracesopensearch.org
Log search: Yesopensearch.org
Distributed tracing: Yesopensearch.org

Facts

Purpose: OpenSearch is a community-driven, open-source search and analytics suite for ingesting, searching, visualizing, and analyzing data.opensearch.org · 4 Oct 2026
Components: The suite includes the OpenSearch data store and search engine, OpenSearch Dashboards, and the Data Prepper server-side collector.opensearch.org · 4 Oct 2026
Search: The engine supports full-text search, field search, multi-index search, field boosting, score-based ranking, sorting, and aggregations.opensearch.org · 4 Oct 2026
Use cases: The project describes search, observability, and security analytics as application areas, including log analysis, threat intelligence, and event correlation.opensearch.org · 4 Oct 2026
AI and machine learning: Listed capabilities include vector search and anomaly detection for machine learning and AI applications.opensearch.org · 4 Oct 2026
Deployment: OpenSearch can run on premises or in hybrid and multicloud environments.opensearch.org · 4 Oct 2026
License: OpenSearch uses the Apache License version 2.0, which permits use, modification, extension, embedding, monetization, and resale.opensearch.org · 4 Oct 2026
Security limitation: The downloads page warns that its minimal distributions lack security features and are intended for carefully controlled environments or embedding in another service.opensearch.org · 4 Oct 2026
Ingestion integrations: OpenSearch states that it is compatible with Beats, Fluent Bit, and Fluentd for ingestion and processing.opensearch.org · 4 Oct 2026
Business intelligence integrations: Its read-only ODBC driver for Windows and macOS connects tools such as Tableau, Microsoft Excel, and Power BI to the SQL plugin.opensearch.org · 4 Oct 2026
Dashboards: OpenSearch Dashboards is the default visualization tool and provides an interface for plugins including security, alerting, Index State Management, and SQL.opensearch.org · 4 Oct 2026
Support: The project points users to its community forum for answers and peer support.opensearch.org · 4 Oct 2026