Open Source Alternative to Algolia

Enterprise Search

1.OpenSearch #

Open source distributed and RESTful search engine. OpenSearch is a scalable, flexible, and extensible open-source software suite for search, analytics, and observability applications licensed under Apache 2.0.

Powered by Apache Lucene and driven by the OpenSearch Project community, OpenSearch offers a vendor-agnostic toolset you can use to build secure, high-performance, cost-efficient applications.

Use OpenSearch as an end-to-end solution or connect it with your preferred open-source tools or partner projects.

2.Zinc #

Zinc brings Cloud, Kubernetes, DevOps, and Engineering expertise to provide a solution to the problem of observability at a low cost.

ZincSearch is the simplest and easiest search system to get up and running. Founded in 2022, ZincSearch came up with an open-source, easy-to-use search engine that best solves your observability needs.

3.Jina.ai #

Build neural search, generative AI, and creative AI services with cloud native technologies. Jina Ai is a Commercial open source software company on MLOps platform for multimodal AI, neural search and generative AI.

4.MeiliSearch #

An open-source, lightning-fast, and hyper-relevant search engine that fits effortlessly into your apps, websites, and workflow.

5.Typesense #

Typesense is an open-source, typo-tolerant search engine that is optimized for instant sub-50ms searches while providing an intuitive developer experience.

6.AppBase #

Search UI components for React and Vue.Build search UIs with no-code, tune search relevance with point-and-click, and author search middlewares with JS

7.Qdrant #

Qdrant - Vector Search Engine and Database for the next generation of AI applications.

Qdrant is a vector similarity engine & vector database. It deploys as an API service providing search for the nearest high-dimensional vectors. With Qdrant, embeddings or neural network encoders can be turned into full-fledged applications for matching, searching, recommending, and much more!

8.SeMI’s Weaviate #

Weaviate is an open source vector search engine that stores both objects and vectors, allowing for combining vector search with structured filtering with the fault-tolerance and scalability of a cloud-native database, all accessible through GraphQL, REST, and various language clients.