Best Enterprise Search Software in the UK
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Compare the Top Enterprise Search Software in the UK as of June 2025
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What is Enterprise Search Software in the UK?
Enterprise search software enables organizations to efficiently search and retrieve information across vast internal data sources, such as documents, emails, databases, and intranet systems. It uses advanced indexing and search algorithms to allow employees to quickly find relevant content, improving productivity and decision-making. These systems typically feature advanced filtering, faceted search, and personalized results based on user roles or preferences, making searches more precise. Enterprise search software also integrates with other enterprise tools and systems, providing a unified search experience across platforms. By centralizing access to information, it helps organizations streamline workflows, enhance collaboration, and ensure that employees have easy access to the knowledge they need. Compare and read user reviews of the best Enterprise Search software in the UK currently available using the table below. This list is updated regularly.
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1
Guru
Guru
Guru is an Enterprise AI search and AI-powered knowledge platform that provides instant, trusted information from your company's scattered docs, apps, and chats when you need it without context switching. Guru's AI understands who you are and what's important to you. Forget about manually clicking around apps or asking people for answers. Even better, Guru's AI can turn those answers into an AI-powered knowledge platform to replace your legacy knowledge base/wiki and intranet too. Guru natively integrates with Slack, Google, Microsoft Sharepoint, OneDrive, and Teams, Salesforce, Zendesk, Atlassian Confluence, Atlassian Jira, Dropbox, Box, Google Drive, Asana, HubSpot, ClickUp, GitHub, GitLab, Intercom, ServiceNow, Linear, Front, and many many more SaaS apps, documents, #channels. Guru ensures you never have to leave the app you're in to get the answer you needStarting Price: Free -
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Theum
Theum AG
Theum is cutting-edge software that combines comprehensive knowledge management technology with the power of generative AI to create the ultimate platform for automating and controlling your organization’s knowledge flows and realizing the maximum value of your knowledge assets. - Automate complex requirements for aggregating, curating, synchronizing, securing, converting, publishing, and delivering knowledge from every silo - Enable fast retrieval of the exact, detailed knowledge needed for any task with state-of-the-art, multilingual semantic search enhanced with one-of-a-kind, intelligent context guidance - Empower users with the analytical power of ChatGPT, ready-to-use with a few clicks and seamlessly integrated with your knowledge - Improve knowledge quality and impact by measuring user engagement, access patterns, trending needs, knowledge hotspots, and more - Eliminate unscalable AI development, uncontrolled knowledge flows, and the risk of unapproved knowledgeStarting Price: $990 per month -
3
Luigi's Box
Luigi's Box
Luigi's Box is a search and discovery solution designed specifically for e-commerce websites to improve the customer experience and achieve desired revenue. Search Recommender Product Listing Shopping Assistant Analytics Through years of operation, Luigi's Box earned several awards. Our advanced features helped companies such as Notino, O2, Mountfield, and Answear successfully increase search usage and conversions. Luigi's Box is easy to use and has a user-friendly interface, making it suitable for businesses of all sizes and kinds. We understand that e-commerce businesses have unique needs, and a good product discovery solution should offer a range of advanced features to allow them to tailor the search experience to their specific needs. Luigi's Box is the easiest-to-use solution for its seamless integration. You need to just paste the tracking script into the header of your web. But we offer various types of implementation to choose from based on your preferenceStarting Price: €79 per month -
4
Notion
Notion Labs
Notion is a highly versatile and collaborative workspace designed to help individuals and teams manage documents, wikis, projects, and tasks efficiently. It offers a wide array of features like customizable views for workflows, project tracking, and document creation, all within a single platform. Notion allows users to create a shared knowledge base, organize notes, and collaborate seamlessly on content creation. Additionally, its built-in AI assistance features help users summarize, write, and instantly search for relevant content, significantly enhancing productivity. The platform integrates effortlessly with other popular apps such as Slack, Google Drive, and Trello, providing a seamless experience for teams looking for an all-in-one platform to manage their projects, goals, and knowledge in an organized, collaborative environment.Starting Price: $12/user/month -
5
Algolia
Algolia
Algolia is a search and discovery API platform for building powerful and composable experiences while solving for relevance with AI and configurable rules. Algolia Search enables our customers to design and implement unique search experiences using the design language of their choice. Algolia Recommend is a robust API that allows you to add “frequently bought together” and “related items” into any digital experience with as little as 6 lines of code.Starting Price: $0 -
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Shelf
Shelf.io
Shelf frees companies from the complexities of knowledge management with AI, so employees can do a better job and always find the answers they need. MerlinAI actively listens and suggests answers, responses, recommendations and decision tree content to help drill down to the most accurate solution. Remote workers and agents are also free to browse through your company’s entire content library directly in the tools they use most. Shelf modernizes and centralizes the knowledge tech stack, integrating all your sources, then pushing content and answers everywhere your employees work. Companies with distributed workforces are realizing there’s still room for more efficiency. AI-driven Knowledge Management is solving the biggest challenge holding up your people’s progress: finding answers fast so they can move the needle forward.Starting Price: $30/mo -
7
Cohere
Cohere AI
Cohere is an enterprise AI platform that enables developers and businesses to build powerful language-based applications. Specializing in large language models (LLMs), Cohere provides solutions for text generation, summarization, and semantic search. Their model offerings include the Command family for high-performance language tasks and Aya Expanse for multilingual applications across 23 languages. Focused on security and customization, Cohere allows flexible deployment across major cloud providers, private cloud environments, or on-premises setups to meet diverse enterprise needs. The company collaborates with industry leaders like Oracle and Salesforce to integrate generative AI into business applications, improving automation and customer engagement. Additionally, Cohere For AI, their research lab, advances machine learning through open-source projects and a global research community.Starting Price: Free -
8
Kore.ai
Kore.ai
Kore.ai empowers global brands to maximize the value of AI by providing end-to-end solutions for AI-driven work automation, process optimization, and service enhancement. Its AI agent platform, combined with no-code development tools, enables enterprises to create and deploy intelligent automation at scale. With a flexible, model-agnostic approach that supports various data, cloud, and application environments, Kore.ai offers businesses the freedom to tailor AI solutions to their needs. Trusted by over 500 partners and 400 Fortune 2000 companies, the company plays a key role in shaping AI strategies worldwide. Headquartered in Orlando, Kore.ai operates a global network of offices, including locations in India, the UK, the Middle East, Japan, South Korea, and Europe, and has been recognized as a leader in AI innovation with a strong patent portfolio. -
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Search.io
Search.io
Search.io is re-engineering search to give all developers the tools to create intelligent search applications in hours, not months. With machine-learning at its core, Search.io automatically optimizes search results based on customer and business data. In a few lines of configuration code, developers can implement advanced capabilities, like A/B testing, reinforcement learning, and Bayes classification, that would take months to implement otherwise. Search.io enables thousands of businesses worldwide to provide highly-intelligent search experiences on their websites, stores, and applications.Starting Price: $0.00 per month -
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Find specific answers and trends from documents and websites using search powered by AI. Watson Discovery is AI-powered search and text-analytics that uses innovative, market-leading natural language processing to understand your industry’s unique language. It finds answers in your content fast and uncovers meaningful business insights from your documents, webpages and big data, cutting research time by more than 75%. Semantic search is much more than keyword search. Unlike traditional search engines, when you ask a question, Watson Discovery adds context to the answer. It quickly combs through content in your connected data sources, pinpoints the most relevant passage and provides the source documents or webpage. A next-level search experience with natural language processing that makes all necessary information easily accessible. Use machine learning to visually label text, tables and images, while surfacing the most relevant results.Starting Price: $500 per month
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TAS Insight Engine
Precognox
Discovering, extracting, retrieving and finding the value in your enterprise data is all about getting insights. TAS Insight Engine provides you all the essential insights leading you to the right business decision. Getting insight means a kind of information extraction out of enterprise data, with the aim of supporting the business decision making. It is obvious why getting insight plays a major role nowadays, since understanding your data and obtaining results and answers are essential to face the challenges of today’s business world. In all areas or sectors, always. To make this possible, TAS Insight Engine combines the latest achievements as benefits of text analytics, Natural Language Processing (NLP) and Machine Learning (ML).Starting Price: €550 EUR / month / user -
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Korra
Korra
Leverage the full potential of your content with a private ChatGPT-like support platform. Korra revolutionizes the way customers access support by leveraging advanced NLP to understand complex queries and provides context-aware, accurate results sourced only from your own content. Customers can expect spot-on answers, highlighted or time-stamped right in the results. Experience a smarter, more efficient, and continuously improving AI knowledge base that keeps pace with your organization's ever-evolving needs. Set up your automated, confidential AI knowledge base in seconds. Korra supports all file types, including video, and securely learns from only the files you share. Customize, brand, and launch your AI chat support experience in seconds. With 3 powerful deployment options, customers can access Korra from any device, at any time, and in whichever way they want. Traditional knowledge base search appearance with a dedicated support URL.Starting Price: $99 per month -
13
Findr
Findr
Find everything across all apps with just one search bar and streamline work with AI-powered search. Stop wasting time asking for links and re-creating documents that already exist. Use AI-powered workplace search and instantly find anything you need. Chat with Findr to receive answers, generate summaries, and compose emails using relevant information, complete with document references. Sync your favorite set of apps like Gmail, Slack, Jira, Drive, etc. to answer customer queries in real-time, find information fast, and make decisions backed by company knowledge. Findr connects with your apps in real time, letting you use workplace search as soon as you connect your first app. Findr prioritizes security with robust encryption, secure infrastructure, and strict access controls. Dive deeper to understand how we protect every bit of information. We leverage search APIs to fetch the information in real-time.Starting Price: Free -
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Swirl
Swirl
Swirl easily connects to your enterprise apps, and provides data access in real-time. Swirl provides real time retrieval augmented generation from your enterprise data securely. Swirl is designed to operate within your firewall. We do not store any data and can easily connect to your proprietary LLM. Swirl Search offers a groundbreaking solution, empowering your enterprise with lightning-fast access to everything you need, across all your data sources. Connect seamlessly with multiple connectors built for popular applications and platforms. No data migration required, Swirl integrates with your existing infrastructure, ensuring data security and privacy. Swirl is built with the enterprise in mind. We understand that moving your data just for searching and integrating AI is costly and in effective. Swirl provides a better solution, federated and unified search experience.Starting Price: Free -
15
Azure AI Search
Microsoft
Deliver high-quality responses with a vector database built for advanced retrieval augmented generation (RAG) and modern search. Focus on exponential growth with an enterprise-ready vector database that comes with security, compliance, and responsible AI practices built in. Build better applications with sophisticated retrieval strategies backed by decades of research and customer validation. Quickly deploy your generative AI app with seamless platform and data integrations for data sources, AI models, and frameworks. Automatically upload data from a wide range of supported Azure and third-party sources. Streamline vector data processing with built-in extraction, chunking, enrichment, and vectorization, all in one flow. Support for multivector, hybrid, multilingual, and metadata filtering. Move beyond vector-only search with keyword match scoring, reranking, geospatial search, and autocomplete.Starting Price: $0.11 per hour -
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Onyx
Onyx
Onyx is an open source AI platform that integrates seamlessly with your company's documents, applications, and personnel, enhancing productivity across various teams. It enables users to find answers across all team applications, and AI assistants powered by your organization's unique knowledge, accessible directly within your workflow. Developers can build custom workflows using open-source APIs, facilitating the creation of AI applications tailored to specific needs. Onyx connects to over 40 applications, including Asana, Google Drive, Slack, and Zendesk, ensuring real-time synchronization with document-level access. The platform supports deployment in various environments, such as fully air-gapped setups within your Virtual Private Cloud (VPC) or on-premise, ensuring data security by preventing information from leaving your deployment. Document-level permissions are automatically inherited from connected sources.Starting Price: $16 per month -
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Synerise
Synerise
Synerise is an AI-driven Customer Data & Experience Platform (CDXP). Comprehensive, data-driven solution that centralizes and utilizes customer data to enhance marketing and engagement. Leveraging advanced artificial intelligence, Synerise aggregates data from various sources, creating detailed, real-time customer profiles. Key Strengths of Synerise Synerise excels in several key areas that set it apart from other platforms: - Real-time capabilities. Powered by TerrariumDB, our proprietary database engine designed specifically for behavioural intelligence, real-time computing - AI Engine. The quality of AI algorithms confirmed by successful participation in: Rakuten Data Challenge 2020; Twitter RecSys AI Challenge 2021; KDD Cup 2021; Booking.com AI Challenge 2021 - Time-To-Market. Confirmed by numerous successful implementations across various clients from various industries. -
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Sinequa
Sinequa
Sinequa provides intelligent enterprise search connecting workers in the digital workplace with the information, expertise and insights they need to do their jobs. It handles vast and heterogeneous data volumes, offering security and compliance even in the most complex environments. Enabling employees to get relevant information & insights speeds up innovation and optimizes responsiveness to customers. Organizations powered by intelligent search enable people to do their jobs better, resulting in significant cost savings. Delivering insights to employees within the context of their work provides the transparency and speed needed to comply with regulations on a timely basis and mitigate financial and reputational risk. Sinequa’s Neural Search provides the most sophisticated engine for discovering enterprise information assets available on the market today. -
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Coveo
Coveo
360° relevance across Websites, Ecommerce, Service, and the Workplace. Every search, recommendation, and interaction made it better. We help businesses deliver the relevant experiences people expect. With the Coveo Relevance Cloud, relevant search is just the beginning. Harness self-optimizing AI that learns from every click and query, at every touchpoint. So you can deliver experiences that get better and better, notice search relevance from Day 1, and scale to full 360° Relevance. Every click and query tells you what a customer wants. Serve up relevant product results, and tailored product and content recommendations, that they’ll want to 'add to cart. Connect each customer to the most relevant answers faster, with AI-powered customer self-service and AI-assisted agent responses. Coveo scores high marks for how we make things work, from drag-and-drop UI customizations to headless APIs and more. -
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Bloomreach
Bloomreach
Bloomreach personalizes the e-commerce experience. Its data engine unifies real-time customer and product data so businesses understand what customers really want. By connecting that understanding to every channel, the e-commerce experience becomes limitless — reflecting a changing customer as they shop. Amplified by the speed and scale of Loomi, Bloomreach's AI for e-commerce, this creates endless new paths to purchase. Bloomreach products include: Engagement, a marketing automation platform; Discovery, an e-commerce search solution; Content, a headless CMS; and Clarity, AI-powered conversational shopping. The company has multiple AI patents and serves global brands that include Williams-Sonoma, Bosch, Puma, and Marks & Spencer. -
21
Hulbee Enterprise Search
Hulbee
Security plays a very important role for us, that is why we make the most secure provision in the distribution of rights: Active Directory settings. This ensures 100% that the files are only displayed to the assigned person. Many companies want their own and innovative search for the website or intranet. Through the Hulbee Enterprise Search software, you get a semantic search of the information with a high-quality results relevance. You also have the option to customize your search using API and SDK. Many companies are technically very creative and want to adapt our Hulbee Enterprise Search to their own needs. We will be pleased to provide you this opportunity! Like a lego system, you can customize and extend our software to your IT needs. No matter whether Internet or Intranet, everything can be linked by API and expanded by SDK! You can also connect your own development environment to our search, so you remain independent from third parties. -
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3RDi Search
The Digital Group
Welcome to the era of Big Data where data-driven insights have the power to transform your business. You're about to discover the solution: a powerful, innovative and adaptive platform power packed with every feature you need for Search, Discovery & Analytics of your data. We have named it 3RDi "Third Eye". It's the semantic search engine your enterprise needs to help you take action, boost revenues and cut costs! Powered by NLP and semantic search, it is designed for multidimensional information analysis and easy search relevancy management. Discover the comprehensive scalable platform for every challenge in search & text mining, from management and exploitation of unstructured content to deriving deeper actionable insights that boost your business. 3RDi isn't merely a search solution. It is a comprehensive stack of solutions for text mining, enterprise search, content integration, governance, analytics and much more. -
23
InfoNgen
EPAM Systems
InfoNgen is a text analytics and sentiment analysis solution that automatically finds actionable insights hidden in mountains of data. Find, share and analyze only critical information, from structured and unstructured data, to dramatically free up your teams' time to make more informed, strategic decisions. With its proprietary tools for text analytics and sentiment analysis, InfoNgen lets you uncover patterns, trends and anomalies hidden deep within your data. InfoNgen is the only text analytics product available that offers its distinct use cases combined with its powerful features, arming your employees with the information they need to make better decisions, faster. Through its powerful intelligent search capabilities, text analytics features, customizable delivery options and prebuilt industry taxonomies, InfoNgen gives businesses a resource to find critical information, immediately. -
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SavantX SEEKER
SavantX
SEEKER revolutionizes the way organizations access and understand their data. With seamless integration of Generative AI, SEEKER enables frictionless access to vast knowledge repositories, providing actionable insights and uncovering hidden relationships and patterns.Starting Price: Enterprise Only -
25
Vectara
Vectara
Vectara is LLM-powered search-as-a-service. The platform provides a complete ML search pipeline from extraction and indexing to retrieval, re-ranking and calibration. Every element of the platform is API-addressable. Developers can embed the most advanced NLP models for app and site search in minutes. Vectara automatically extracts text from PDF and Office to JSON, HTML, XML, CommonMark, and many more. Encode at scale with cutting edge zero-shot models using deep neural networks optimized for language understanding. Segment data into any number of indexes storing vector encodings optimized for low latency and high recall. Recall candidate results from millions of documents using cutting-edge, zero-shot neural network models. Increase the precision of retrieved results with cross-attentional neural networks to merge and reorder results. Zero in on the true likelihoods that the retrieved response represents a probable answer to the query.Starting Price: Free -
26
Curiosity
Curiosity
Curiosity is a powerful search app that gives you one place to find all your files, emails, and apps. It eliminates the need for multiple searches, saving you time and increasing your productivity. With Curiosity, you can quickly find what you need, whether it's in a folder, email, or cloud app like Google Drive or Notion. It even searches inside files, images, and scans – and you can talk to your files, auto-reply to emails, ask questions, summarize meetings, and much more with the AI Assistant. The app also works as a launcher, so you can use a simple shortcut to open programs, join video meetings, search your clipboard history, or call up the AI Assistant. Fast and easy.Starting Price: €3.99/month -
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LupaSearch
LupaSearch
LupaSearch is an advanced AI-driven search and discovery platform designed to enhance user experiences. Our engineers have developed cutting-edge technology that combines powerful natural language processing, vector search, and advanced keyword matching in one seamless API. The stats are in our favor: we boast a 100% client retention rate, and our search speed is a significant improvement over industry standards, ranging from 60-250ms. At LupaSearch, we put skin in the game by committing to contracts that align with our clients' goals, ensuring we deliver measurable results. LupaSearch handles millions of search requests globally with exceptional speed and accuracy, empowering businesses to deliver precise and scalable search experiences.Starting Price: $200/month -
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Majjanti
Dolcera
Dolcera's Majjanti features cutting-edge AI technology, allowing us to provide you with the most accurate and insightful analysis. From scientific papers to product announcements, we curate the information that matters most and deliver it in one easy-to-access location and in a format that is easy to read and understand. Whether you're a startup founder, scientist, engineer, IP researcher, or any other professional in the science and technology industries, we provide you with the information you need, when you need it, so that you can stay ahead of the curve. R&D and innovation units may have technical documents, slide decks, lab notebooks, patents, product information, even contact info for suppliers, etc. All of this information can be OCRd, automatically organized into taxonomies, tagged, uploaded to the cloud, and made searchable securely (with appropriate access controls) without much effort from engineers and scientists. -
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Aretec
Aretec
Empowering informed choices, uncovering opportunities, and gaining a competitive edge through our state-of-the-art data and analytics solutions in a data-driven landscape Unlock business growth through our data science and AI proficiency. We leverage machine learning, algorithms, and statistics for informed, data-driven decision-making. Turn your concepts into tangible solutions through our customized web and mobile app development. We breathe life into your vision. We lead in cybersecurity, embedding analytics at the heart of defense. Our expertise lies in automated monitoring, detection, and responsive security solutions, safeguarding your digital assets comprehensively. Realize the cloud's potential with our custom solutions, offering seamless integration, scalability, and security to fast-track your digital transformation and foster innovation. We're trailblazers in advancing digital assets and blockchain, empowering businesses to confidently adopt the future of capital markets. -
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Refinder
Refinder AI
Refinder is an AI-powered search and assistant solution designed to empower companies and professionals. By seamlessly connecting personal and company applications, Refinder provides a unified search interface that uncovers data you didn’t even know was there. Leveraging advanced AI and Retrieval-Augmented Generation (RAG) technology, Refinder searches across your organization and deep within your content to deliver critical knowledge precisely when your employees need it. Refinder includes pre-built integrations for essential tools like Confluence, Jira, Notion, Google Drive, and Gmail, making it easy to implement and ready to use right out of the box. With Refinder, you’ll quickly and accurately find the information you need, enabling your team to make better-informed decisions in strategic planning and customer interactions.Starting Price: $3.99/month