Cost / License
- Free
- Open Source
Platforms
- Self-Hosted


Cludo Site Search is described as 'Cludo is a powerful search solution to your website. It is built on top of Elasticsearch which means you do not have to do any further developing, or hire any developer concerning site search. Cludo's focus is to deliver an easy to use search engine with the greatest support' and is a site search engine in the online services category. There are more than 25 alternatives to Cludo Site Search, not only websites but also apps for a variety of platforms, including Linux, SaaS, Mac and Windows apps. The best Cludo Site Search alternative is Algolia. It's not free, so if you're looking for a free alternative, you could try Algolia or Elasticsearch. Other great sites and apps similar to Cludo Site Search are Apache Solr, Manticore search, Searchspring and Pagefind.


CloudSh will automatically index your website and provide analytics for what people are searching for and what they are finding. Setup is easy and works with static site generators, like Jekyll, Hugo, and Gatsby.
SearchTap.io is a search technology that can easily integrate with websites and mobile apps to provide an Amazon-like search experience without writing any code.



Chili Search replaces the WordPress default search with a lightning fast, full-ajax and accurate search.




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

Zevi is a site search engine that is build with NLP and AI at its core. With Zevi a customer can easily pass through your website and give back ranked results based on the businesses preference. Zevi makes site Information discovery a breeze.




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.




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.




Milvus is an open-source vector database built to power embedding similarity search and AI applications. Milvus makes unstructured data search more accessible, and provides a consistent user experience regardless of the deployment environment.


Simplify how agents connect to enterprise data. Build high-impact AI apps with one centralized solution for agentic retrieval-augmented generation (RAG) workflows.



Replaces multiple complex platforms and endless spreadsheets with a single, clean user interface designed to help agencies of all sizes improve the scale and profitability of their PPC advertising services. Optimizing Google Ads campaigns 20x faster.



Lixia Search is a customizable site search engine with a Search API. It's lightning fast, works on all devices, gives you full control and is easy to install.