Apps similar to OpenSearch include Grafana, which is open source with a free version. Other options are Elasticsearch, Kibana, Algolia and Apache Solr. There's no shortage of Search Servers like OpenSearch, with more than 25 alternatives for Linux, the web, Mac, Windows and self-hosting.
Grafana provides a powerful and elegant way to create, explore, and share dashboards and data with your team and the world.
Sweden
EU
Unmatched relevance. Real-time insights. Anything is possible — when the precision of search meets the intelligence of AI.
NetherlandsEU
Open-source interface for real-time visualization, search, monitoring logs or metrics, anomaly detection, and natural language queries in Elasticsearch, supporting machine learning, automated alerting, threat detection, and integration with tools like Slack and ServiceNow.
NetherlandsEU
Algolia helps product teams connect their users with information by providing the building blocks they need to create fast, relevant, personalized search.
United States
Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and JSON APIs. Its major features include powerful full-text search, hit highlighting, faceted search, dynamic clustering, database integration, and rich document handling.
United States
Open-source, self-hosted enterprise search platform combining production search engine, semantic RAG pipeline with citations, agent framework, and generative AI. Features hybrid BM25 and vector search, broad content connectors, full privacy, and on-premises deployment.
Brazil
Searchspring provides solutions for online retailers such as site search, personalization, merchandising, and insights. It's compatible with ecommerce platforms like Shopify, Magento, BigCommerce, and Miva.
Redisearch implements a search engine on top of Redis, but unlike other Redis search libraries, it does not use internal data structures like sorted sets.
Serial Studio is an open-source, cross-platform telemetry dashboard and real-time data visualization tool. It supports input from serial ports, Bluetooth Low Energy (BLE), and TCP/UDP sockets. It's ideal for embedded devices, external tools, and network services.
Mexico
Open source search server designed to be fast, scalable and with powerful and accurate full-text search capabilities derived from Sphinx search project.
Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for.
PolandEU
New Zealand
United Kingdom
