Best Enterprise Search Software for Linux
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Compare the Top Enterprise Search Software for Linux as of January 2026
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What is Enterprise Search Software for Linux?
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 for Linux currently available using the table below. This list is updated regularly.
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1
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 -
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GoSearch
GoSearch
GoSearch, from the creators of GoLinks, is a generative AI enterprise search solution built to simplify how teams access and act on workplace knowledge. With Agentic AI, GoSearch goes beyond keyword search—giving you contextual answers, actionable insights, and task automation across 100+ workplace tools like Google Drive, Jira, Slack, and Salesforce. Create custom AI agents to power searches, actions, and workflows—using any LLM of your choice to complete tasks across your tools and data. 🔍 Centralize knowledge with unified, secure search 💬 GoAI delivers instant answers, summaries & links 🤖 Build no-code AI agents to automate tasks & workflows 🔐 Zero-replication security ensures real-time, private results ⚡ Surface insights fast and act without context switching Whether you’re scaling knowledge access, improving productivity, or simplifying internal support, GoSearch transforms search into strategic impact. Go to our website, sign up for free, or request a demo.Starting Price: $20 per month/per user -
3
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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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 -
5
Curiosity
Curiosity
Curiosity is an enterprise-grade search and knowledge platform that connects information across your tools instantly. Designed for speed, security and scalability, Curiosity gives teams one place to search, discover and act on their data. With in-memory speed, results appear as you type; whether you’re searching internal systems, cloud apps or local files. Curiosity integrates seamlessly with tools like Google Drive, Confluence, Slack, SharePoint, Outlook and ServiceNow, unifying company knowledge without moving data. Setup is fast and flexible. Deploy it in minutes, connect your sources and empower your organization to find anything instantly. Built for enterprise needs, Curiosity supports secure on-device or self-hosted setups, ensuring complete data privacy and control. Fast setup. In-memory speed. Flexible for enterprise.Starting Price: €3.99/month -
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Unleash
Unleash
Unleash is your one-stop shop for your collective knowledge, simplifying knowledge management and elevating information accessibility. Our engine understands your intent through advanced semantic search, analyzing word relationships for relevant results, even with imperfect queries. Just ask a question and receive AI-generated responses from your knowledge bases. Easily find and access the information you need using top search capabilities, all from one place. Integrate Unleash's AI-powered bot into Slack, Teams, Zendesk, and more, and empower your team with instant automated answers sourced directly from your company's knowledge base. Fine-tune the knowledge of the bot sources to provide relevant and accurate answers and insights to the questions asked within your platforms. Find information about who is working on what, with who, and experts in related fields. Manage company knowledge in the form of wikis, collections, and go links and access it from wherever you work.
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