Cost / License
- Free
- Open Source
Platforms
- Self-Hosted


RediSearch is described as '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' and is a Search Server in the online services category. There are more than 10 alternatives to RediSearch for a variety of platforms, including Web-based, Self-Hosted, Linux, Mac and Windows apps. The best RediSearch alternative is Algolia. It's not free, so if you're looking for a free alternative, you could try Algolia or Elasticsearch. Other great apps like RediSearch are Apache Solr, Manticore search, Searchspring and Carrot2.


Adds a customizable search box to your web pages and show fast, relevant results powered by Google Search. It is useful in the ways that is free, but has quite bad crawlers for YOUR website.




TinySearch is a lightweight, fast, full-text search engine. It is designed for static websites.
Appbase.io provides a supercharged Elasticsearch experience with a #nocode relevance control plane (or JS UI components or a declarative REST API) and out-of-the-box search/click analytics and insights.




ParadeDB is a modern Elasticsearch alternative built on Postgres. Built for real-time, update-heavy workloads.

Milvus is an open-source vector database built to power embedding similarity search and AI applications. Milvus makes unstructured data search more accessible, and provides a consistent user experience regardless of the deployment environment.


Enterprise search, simplified. Cloud-based enterprise search solution that search across all of your organization’s content sources — Aconex, Procore, Dropbox, Microsoft Sharepoint, Onedrive, and more.
