OSS Discovery

UN
Global
PRODUCTIVITY
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREE
OpenSearch

OPENSEARCH

"Unlock data insights with OpenSearch, a premium, community-driven search and analytics suite. Ingest, search, visualize, and analyze data at scale with AI/ML capabilities. Enterprise-grade, Apache 2.0-licensed, and open-source, OpenSearch empowers businesses to build cutting-edge applications and observability solutions."

GITHUB STARS
13k
+12% this month
FORKS
2.5k
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
163
Tracking updates
LICENSE
Apache-2.0
Commercial use
"Unlock data insights with OpenSearch, a premium, community-driven search and analytics suite. Ingest, search, visualize, and analyze data at scale with AI/ML capabilities. Enterprise-grade, Apache 2.0-licensed, and open-source, OpenSearch empowers businesses to build cutting-edge applications and observability solutions."

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

Java
Java
Groovy
Groovy
Rust
Rust
Shell
Shell
Batchfile
Batchfile
ANTLR
ANTLR
Dockerfile
Dockerfile
Python
Python
Standard ML
Standard ML
Emacs Lisp
Emacs Lisp
HTML
HTML
FreeMarker
FreeMarker

VISUAL INTERFACE

Screenshot 1
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Screenshot 3

The Quick Glance

Status
Active
Category
Productivity
Pricing
Free
Self-Hosted
Yes
Available on
Web
Latest Release
3.6.0
Apr 7, 2026

Relative Standing — across 1,284 tools

STARS13k
Top 30% globally
FORKS2.5k
Top 17% in Open Source
ACTIVITYVery High
Top 10% Activity
WATCHERS163
Top 23% Community