Best Semantic Search Software for WordPress

Find and compare the best Semantic Search software for WordPress in 2025

Use the comparison tool below to compare the top Semantic Search software for WordPress on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Site Search 360 Reviews
    Top Pick

    Site Search 360

    Zoovu (Germany) (formerly SEMKNOX)

    $9.00/month
    21 Ratings
    Site Search 360 is an intelligent, ad-free search engine for your website. You can quickly get your search up-and-running with a simple drag and drop integration. Your visitors will find exactly what they need right away. Site Search 360 features include: Visual configuration is quick and simple Search suggestions and autocomplete Search results for Facet-organized Semantic Search: Built-in Dictionary in 19 Languages + the ability to add custom synonyms Analytics to help you get more out of your search: What are your visitors looking for? What results do they click on? What queries don't bring any results? Full control over search results: boost, reorder, redirect Integration with Google Analytics & Google Tag Manager Import of Google Custom Search Promotions Amazing support: Live chat, email, and phone
  • 2
    Unless Reviews

    Unless

    Unless

    €1699/month
    Unless offers a specialized conversational AI platform developed specifically for regulated markets, including finance, insurance, and healthcare sectors. The platform allows organizations to integrate compliant AI assistants directly into their existing digital infrastructure, improving customer service while ensuring adherence to strict regulatory standards. Unless-powered assistants can handle a wide range of inquiries through chat and search interfaces, delivering consistent and compliant responses. The platform clearly communicates to users that they are interacting with AI, providing easy options to connect with human support when necessary. This transparency builds trust and supports regulatory compliance. Unless’s technology helps businesses reduce support costs and improve response times without compromising security or compliance. The platform’s flexible architecture enables quick deployment across diverse environments. Overall, Unless empowers regulated organizations to innovate with AI while safeguarding customer experience and data integrity.
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