Search Engine OpenSource List

• Elasticsearch : Elasticsearch is a distributed RESTful search engine built for the cloud.

• search-index : A persistent, network resilient, full text search library for the browser and Node.js.

• wwsearch : A full-text search engine supporting massive users, real-time updating, fast fuzzy matching and flexible table splitting.

• MeiliSearch : MeiliSearch is a powerful, fast, open-source, easy to use and deploy search engine. Both searching and indexing are highly customizable.

• Typesense : Typesense is a fast, typo-tolerant search engine for building delightful search experiences.

• 2018-manticoresearch : Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon

• 2019-milvus : An open source embedding vector similarity search engine powered by Faiss, NMSLIB and Annoy

• 2021-jina : An easier way to build neural search on the cloud.

• 2022-Zinc : Zinc Search engine. A lightweight alternative to elasticsearch that requires minimal resources, written in Go.

• 2022-Sonic : Sonic is a fast, lightweight and schema-less search backend. It ingests search texts and identifier tuples that can then be queried against in a microsecond’s time.

• 2023-GerevAI/gerev : 🧠 Google-like Search engine for your organization. 🔎