Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for.
Cost / License
- Free
- Open Source
Platforms
- Online
- Linux



Algolia is described as 'Helps product teams connect their users with information by providing the building blocks they need to create fast, relevant, personalized search' and is a popular site search engine in the development category. There are more than 50 alternatives to Algolia for a variety of platforms, including Web-based, SaaS, Linux, Self-Hosted and Mac apps. The best Algolia alternative is Meilisearch. It's not free, so if you're looking for a free alternative, you could try Elasticsearch or OpenSearch. Other great apps like Algolia are Apache Solr, Searchspring, swiftype and Typesense.
Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for.



A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.


Invector enhances the usability of existing data architectures like Data Warehouses and Data Lakes by enabling comprehensive search capabilities without requiring changes to these systems. We integrate advanced technologies to manage and search both structured and unstructured...

EasySiteSearch is a plug-and-play search solution for websites. With just one line of code, website owners can integrate a fast, customizable search without dealing with complex configurations or backend infrastructure.

Pagefind is a fully static search library that aims to perform well on large sites, while using as little of your users’ bandwidth as possible, and without hosting any infrastructure.

Algonomy is the only independent personalization provider, driving digital growth and loyalty for brands, retailers, and B2B companies.

Sooqr is an instant & relevant onsite search engine for both product & content. Hassle-free installation - up and running within 15 minutes, and no developer needed. Sooqr Search is cloud-based, faceted & customisable.




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.

ZIR AI allows application developers to add sophisticated ML-powered text search to their applications and platforms. It provides high performance gRPC APIs for indexing and running queries, encryption in transit and rest, and an OAuth 2.0 security model.
Search over millions of documents, and give to your users unique, amazing and unforgettable experiences.

Retail Cloud Connect is a B2B SaaS tool that connects major ecommerce platforms, starting with Shopify, to Google Cloud's Retail API to deliver AI-powered search and recommendations to online shoppers.





