Free site search engine. Add a site search engine to your website today, for free, in less than ten minutes. Choose from Free and Pro site search engines.

Luigi's Box is described as 'Luigi’s Box offers a set of powerful tools for eCommerce websites to improve search and product discovery. Luigi's Box increases your sales and conversions by providing your visitors with the best possible shopping experience' and is a site search engine. There are more than 10 alternatives to Luigi's Box for a variety of platforms, including Web-based, Self-Hosted, SaaS, Linux and Mac apps. The best Luigi's Box 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 Luigi's Box are Searchspring, Boost, Chroma DB and Pagefind.
Free site search engine. Add a site search engine to your website today, for free, in less than ten minutes. Choose from Free and Pro site search engines.

Magifind uses advanced AI and natural language processing to truly understand the intent behind a customer's search, not just match keywords. This semantic search approach allows Magifind to return highly relevant results, guiding customers to the exact products they are...

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.




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.

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

Enhance your image searching with a command-line tool enabling semantic search locally via node-mlx. Utilizing CLIP model embeddings stored as binary JSON for indexing serves rapid queries without any reliance on third parties, ensuring efficiency even with extensive image collections.


