Best Enterprise Search Software for Drupal

AddSearch transforms the way organizations connect users with information. More than just a traditional site search, AddSearch now offers AI Answers and AI Conversations, enabling businesses to deliver direct, conversational, and context-aware responses to user queries. These advanced capabilities complement AddSearch’s proven site search and content recommendation solutions, helping organizations create effortless, engaging, and personalized digital experiences. With AddSearch, you can choose between AI-driven answers, conversational interfaces, or lightning-fast search results—all fully customizable for websites, e-commerce platforms, or web applications. Our Crawler and Indexing API ensure your content is always up-to-date, while our expert implementation services save valuable developer time and maximize results. Today, nearly 2,000 customers worldwide—across Media, Telecommunications, Government, Education, E-commerce, and more—trust AddSearch to provide best-in-class search and AI-driven discovery. AddSearch product portfolio includes: - AI Answers – instant, accurate, and direct responses powered by generative AI. - AI Conversations – natural, chat-like interactions for deeper user engagement. - Autocomplete & Smart Ranking – predictive suggestions and optimized result ordering. - Personalized Search – tailored experiences based on behavior and preferences. - Content & Product Recommendations – boost engagement and conversions. - Advanced Analytics – insights into user behavior - Flexible Content Controls – include/exclude content, synonyms, filters, and facets, promote - Enterprise Features – SSO, organizational user management, audit logs, SLA up to 99.999%. - Seamless Implementation – works with any CMS, via crawler or API

SearchStax provides end-to-end search solutions to improve the search experience. SearchStax Site Search is a site search solution that enables companies to quickly, easily, and cost-effectively implement a high-quality search experience. SearchStax Manged Search is a fully managed Solr service to help minimize the need to managed search infrastructure. We have over 700 clients in 20+ countries. We were recognized by G2 as a High Performer for Enterprise Search. Site Search for Your Website Made Easy SearchStax Site Search provides advanced, modern, and personalized search for your website. • Best-in-Class search experience • Actionable search insight for executives and managers • Self-service tools that the marketing team can use to update and optimize search results without the need for developers • Quick Implementation for developers Fully-Managed Solr Service in the Cloud SearchStax Managed Search, a fully managed, hosted Solr service that automates, manages, and scales high-availability Solr infrastructures in public or private clouds. • Spend more time on value-added projects and build faster. • Scale faster with automation • Lower incident and SLA costs reduce costs

Keyspider is a cloud-based enterprise search engine that provides accurate search results. Keyspider allows you to create your own custom website search without additional cost or time. Keyspider is able to understand the customer's needs and deliver the right results for their search queries. Websites can now enjoy better search results and more conversions. It aims to change the way customers navigate through customer websites using a search-as a-service that leaves no stone unturned. With tailored search, you can increase relevance across all mediums.

Search.io is reengineering search to give developers the tools to create intelligent searches in hours and not months. Search.io optimizes search results automatically based on customer data and business data. Developers can implement advanced capabilities such as A/B testing and reinforcement learning in just a few lines. This is a significant improvement over the months it would take to implement. Search.io allows thousands of businesses to offer highly-intelligent searches on their websites, stores, or applications.

We streamline the search process for intricate enterprises. Data is not only expanding in volume but is also becoming increasingly interconnected, complicating the process of making data-driven decisions. Our company develops smart and user-friendly insight engines built on open-source platforms. Our enterprise search solutions ensure secure access to the appropriate data for each user precisely when it’s needed. With an annual subscription model, you can sidestep vendor lock-in. Our clear and upfront yearly pricing structure allows you to predict your expenses without any unexpected costs, even in cloud environments. You will not encounter the phrase “Contact Us for Pricing” anywhere on our site. Our search solutions are designed to be as effortless for you to implement as they are for your clients to navigate. More and more, users rely on search to explore websites, and if they can’t quickly locate what they need, they tend to leave. SearchBlox Site Search delivers speedy and precise results, enhancing the customer experience and ultimately increasing conversion rates. Furthermore, our solutions are tailored to adapt to the changing landscape of digital interactions, ensuring continued relevance and effectiveness.

Site search should work for you. Our solution combines simple setup and out-of the-box functionality with the ability for you to have full control over your search results. Get started today with high-quality site search to scale up your business. Cludo is a user-friendly product that can be used by marketers and webmasters alike. With valuable tools and features like autocomplete, intelligent 404 pages, time-sensitive banners, and more, Cludo puts you in control of your site search solution. You deserve more than just fulfilling your searches. Cludo provides an easy-to-understand dashboard with comprehensive analytics. You can increase conversions and site time by making content decisions based upon what users are actually searching.

IntraFind's iFinder offers a comprehensive search solution that serves as a hub for all of your organization’s data. This platform seamlessly connects to various data sources within your enterprise. As your data repositories expand, iFinder prepares you for the future: leveraging Elasticsearch technology, it can effortlessly scale to accommodate any data volume. By utilizing artificial intelligence, it enhances search outcomes, providing intelligent enterprise search capabilities. Whether your essential documents and information reside on company drives, intranet pages, wikis, or email systems, iFinder streamlines the process of locating them. Embrace the next phase of your organization's digital evolution by centralizing access to all data through our innovative enterprise search solution. By implementing iFinder, you're not just enhancing search efficiency; you're also optimizing how your team interacts with information.

The AI search engine provides accurate responses sourced from your text, documents, and videos. Experience seamless out-of-the-box AI-driven search and generative responses from your diverse materials while ensuring data privacy is maintained. Nuclia automatically organizes your unstructured data from various internal and external sources, delivering enhanced search outcomes and generative replies. It adeptly manages tasks such as transcribing video and audio, extracting content from images, and parsing documents. Users can search through your data using not just keywords but also natural language in nearly all languages to obtain precise answers. Effortlessly create AI search results and responses from any data source with ease. Implement our low-code web component to seamlessly incorporate Nuclia’s AI-enhanced search into any application, or take advantage of our open SDK to build your customized front-end solution. You can integrate Nuclia into your application in under a minute. Choose your preferred method for uploading data to Nuclia from any source, supporting any language and format, to maximize accessibility and efficiency. With Nuclia, you unlock the power of intelligent search tailored to your specific data needs.