Top 12 Open-Source Alternatives to AddSearch

Product categories

Autocomplete Custom Search Custom Search Engine Developer Tools Document Indexing Full-text Search Search API Search Engine Search Engine As A Service Site Search Site Search Engine Web Development Tools

Summary

The top open-source alternatives to AddSearch are Algolia, Apache Solr, and ElasticPress. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Algolia Landing Page
1

Algolia

Algolia's Search API makes it easy to deliver a great search experience in your apps & websites. Algolia Search provides hosted full-text, numerical, faceted and geolocalized search.
Pricing:
- Open Source
#Search API #Custom Search #Custom Search Engine 3 social mentions
Apache Solr Landing Page
2

Apache Solr

Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...
Pricing:
- Open Source
#Custom Search Engine #Custom Search #Search Engine 17 social mentions
ElasticPress Landing Page
3

ElasticPress

ElasticPress is a fast and flexible search and query engine for WordPress.
Pricing:
- Open Source
#Wordpress #Wordpress Plugins #Custom Search Engine
Typesense Landing Page
4

Typesense

Typo tolerant, delightfully simple, open source search 🔍
Pricing:
- Open Source
#Custom Search Engine #Custom Search #Search Engine 51 social mentions
Lucene Landing Page
5

Lucene

Search Engines
Pricing:
- Open Source
#Custom Search Engine #Custom Search #Search Engine 21 social mentions
Sphinx Search Landing Page
6

Sphinx Search

Sphinx is an open source full text search server, designed with performance, relevance (search quality), and integration simplicity in mind. Sphinx lets you either batch index and search data stored in files, an SQL database, NoSQL storage.
Pricing:
- Open Source
#Search Engine #Custom Search Engine #Full-text Search 10 social mentions
Meilisearch Landing Page
7

Meilisearch

Ultra relevant, instant, and typo-tolerant full-text search API
Pricing:
- Open Source
#Search Engine #Custom Search Engine #Custom Search 3 social mentions
Search.io Landing Page
8

Search.io

Add search and discovery powered by machine learning to your website, e-commerce store, or app in minutes. Fully-hosted, free 14-day trial.
Pricing:
- Open Source
#Web Development Tools #Site Search #Site Search Engine 1 social mentions
Elasticlunr Landing Page
9

E

Elasticlunr

Lightweight full-text search engine in Javascript for browser search and offline search.
Pricing:
- Open Source
#Custom Search Engine #Custom Search #Search Engine 7 social mentions
Searchkick Landing Page
10

Searchkick

Intelligent search made easy with Rails and Elasticsearch - ankane/searchkick
Pricing:
- Open Source
#Search Engine #Custom Search Engine #Custom Search 6 social mentions
Groonga Landing Page
11

Groonga

Utilities, Application Utilities, and Search as a Service
Pricing:
- Open Source
#Custom Search Engine #Search Engine #Custom Search
lunrjs.com
12

L

Lunr.js

A bit like Solr, but much smaller and not as bright
Pricing:
- Open Source
#Custom Search Engine #Custom Search #Search API