Best Enterprise Search Software for Windows
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Compare the Top Enterprise Search Software for Windows as of November 2025
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What is Enterprise Search Software for Windows?
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 Windows 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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Crestadoro
Brynner Industries
Crestadoro is a networkable file indexing and search tool. You can install it on multiple Windows machines, create libraries of documents that reside on each machine, then search and access the files from anywhere on your network. You can install Crestadoro on as many machines as you like, both the indexing engine and the search client are easy to set up. You can optionally use SQL Server to store the data if you don't want to use the internal storage mechanism that comes as standard (though it is pretty wizzy!). The Community Edition is completely free to use, you can have as many libraries as you want, the only limitation is that each library can only hold a maximum of 100 documents. Crestadoro is named in honor of Andrea Crestadoro, a chap who lived a couple of hundred years ago who is generally considered to be the first person to come up with the idea of indexing a book by its content rather than its title. He was also an inventor who came up with some bonkers ideas!Starting Price: £50 -
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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 -
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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 -
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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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Apache Solr
Apache Software Foundation
Solr is highly reliable, scalable and fault tolerant, providing distributed indexing, replication and load-balanced querying, automated failover and recovery, centralized configuration and more. Solr powers the search and navigation features of many of the world's largest internet sites. Solr enables powerful matching capabilities including phrases, wildcards, joins, grouping and much more across any data type. Solr is proven at extremely large scales the world over. Solr uses the tools you use to make application building a snap. Solr ships with a built-in, responsive administrative user interface to make it easy to control your Solr instances. Need more insight into your instances? Solr publishes loads of metric data via JMX. Built on the battle-tested Apache Zookeeper, Solr makes it easy to scale up and down. Solr bakes in replication, distribution, rebalancing and fault tolerance out of the box. -
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Advantage CSP
Advantage CSP
Advantage CSP is an enterprise-class content services platform that powers complex websites, mobile apps, and business applications while offering the flexibility to adapt to each organization's unique processes and workflows. From public-facing websites to business applications that drive organizational processes, Advantage CSP unifies an enterprise for efficiency. Centrally manage thousands of sites using just one interface. 30% faster development and deployment time compared to a traditional CMS. Spend less time on coding and more time on scaling your business. The multi-tenant architecture enables multi-site and multi-language deployments from a single dashboard. Effortlessly help your team efficiently create beautiful digital experiences for every user on any device. Achieve true flexibility and power.Starting Price: $79 per month -
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Copernic Business Server Search
Copernic Technologies
Adding a business search solution for your team, department or across your company boosts your employees’ productivity. But did you know that Copernic’s Business Server Search can allow you to easily roll out an elevated search experience—with maximum functionality and at a fraction of the cost of other, more complex search products? Your IT department won’t be taxed with hours-long implementation and setup. Simply download the Windows installation file and configure your file sources. You can build indexes specific to teams and departments—all while respecting permissions and confidential information. Copernic’s team remains available for any questions you may have. Thanks to Copernic’s advanced keyword map (index), give employees the tools they need to find all types of business information that is currently buried in shared servers, whether they be text documents, multimedia files, emails, cloud data, and more.Starting Price: $600 per year -
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Knowliah
Knowliah
Knowliah is a leading provider of Enterprise Legal Management (ELM) solutions that leverage cutting-edge AI-based software to support legal departments of all sizes in capturing, structuring, and delivering critical information. Our modular platform is designed to streamline key legal processes such as Contract Lifecycle Management (CLM), Matter & Spend Management, Litigation Management, Entity Management, and Third Party Risk & Compliance Management, and offers advanced reporting and analysis capabilities to help businesses identify potential risks and opportunities. With Knowliah, you can elevate your legal operations and stay ahead of the rapidly evolving legal landscape. Our user-friendly interface is highly customizable to meet your specific needs, while our built-in security and privacy features provide peace of mind. Whether you are a small business or a large corporation, Knowliah's ELM & CLM solutions can help you to demonstrate your business value. -
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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 -
11
Brain MAX
ClickUp
Brain MAX is an AI super app that unifies your entire workflow under one interface, transforming scattered knowledge into focused, high‑impact productivity. Powered by premium models like Brain m1, Gemini, OpenAI, DeepSeek, and Claude, it offers AI‑powered Talk to Text that skips typing, delivering up to 4× faster dictation across your apps and saving over a day per week, while preserving your personal vocabulary and work‑specific jargon. You can ask Brain MAX questions about any tool, file, or conversation and receive instant, context‑aware answers. Its Universal Search locates buried files, lost threads, and half‑remembered conversations across all integrated platforms. Beyond search, Brain MAX generates images, tasks, messages, projects, and meeting schedules directly from your prompts, and conducts deep web research with clear citations.Starting Price: $9 per month -
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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. -
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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. -
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Unique in the industry, the X1 Enterprise Collect platform’s index-in-place technology, upends the traditional collection process with the ability to iteratively search and perform targeted collections of ESI in cloud repositories, custodian computers, and large network file-shares, in-place and in real-time, enabling true Early Data Assessment (EDA) with lightning fast results in minutes instead of weeks. With the addition of M365, X1 effectively addresses the critical issue of disproportionate and costly overcollection from the most prevalent cloud data source. X1’s proprietary and optimized approach enables organizations to apply the principles of proportionality and dramatically reduce processing costs, while also increasing the speed of review via direct upload to RelativityOne or any other review platform of choice. The X1 Enterprise Collect platform is available now in the cloud, on-premise, and as an “on-demand” service provided by X1’s team of experts.
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15
Onna
Reveal
Connect and search across an ever-growing list of cloud platforms with Onna, a real-time search solution. Onna assists users in accessing eDiscovery and finding high-value items across legal departments. Onna provides users with reporting, document sharing, collaborating, compliance managing, and more. Onna also integrates well with different data sources like Gmail, DropBox, and Confluence. -
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SearchBlox
SearchBlox Software
We simplify search for complex enterprises. Data isn’t just getting bigger. It’s becoming more connected, which makes data-driven decision making more complicated than ever. We build intuitive and intelligent insight engines on open source technologies. Our enterprise search products securely deliver the right data to the right user at the right time. Avoid vendor lock-in with an annual subscription. Our transparent, upfront annual pricing allows you to anticipate your spend and avoid surprises, even in the cloud. You won’t see the phrase “Contact Us for Pricing” anywhere on our website. Search that’s as easy for you to install as it is for your customers to use. Increasingly, visitors use search to navigate websites. And if they don’t find what they’re looking for right away, they leave. SearchBlox Site Search provides fast, accurate search and a sophisticated customer experience that boosts conversions. -
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Lateral
Lateral
Easily find text across all your documents and organise your findings effortlessly. Lateral is the new all-in-one solution for anyone who needs to read and review documents up to 10x faster. Everything you need to read and review documents efficiently. One, intuitive, fast workflow supported by powerful AI. It helps you search across all your content at once, with keywords and contextually. Read your documents in the browser and find the right parts faster with Lateral AI. Besides helping you read faster, Lateral will also help you easily find further articles. All your highlights are automatically organized for you in a clean, intuitive table. Lateral finds highlights for you, so you can review fast and get new perspectives. Switch between all your documents in one tab and capture all highlights in one place. Capture your thoughts right with your findings and add flags for easy categorization. -
18
CybervoreQuery
Cybervore
Simple-to-use, yet powerful search and content management software tool. A standalone product made exclusively for anybody who wants to better utilize their existing Windows machine resources. Anyone who wants to improve their ability to find, organize, and retrieve specific content reliably in seconds. It makes accessing any content as simple as using email. CybervoreQuery operates within Microsoft Outlook® as an add-in. It intuitively integrates into the existing task and menu toolbars. This brings the power of Outlook, associated meta search engines, email search, and localized cloud services such as Google Drive, Dropbox, and Box together into one familiar interface. Cybervore's architecture uniquely allows our products to coexist with other software products and services to further increase a business's productivity. Technically, Cybervore's architecture is based upon software agents utilizing autonomous peering processes that cooperate and scale to manage any amount of content.Starting Price: $2.50 per month -
19
DragonGlass
OpenCrowd
DragonGlass is a highly scalable Platform as a Service infrastructure that stores and processes (unmarshalling, indexing, signature verification, etc) data collected from the Hedera Hashgraph platform at a TPS similar to the Mainnet. For end users the platform supports a Google-like search to access accounts, transaction, smart contracts files, … almost everything produced on the Mainnet. For developers, the platform supports a wide range of REST based API’s to access all data. DragonGlass also contains a dApp Marketplace where dApp developers can list their product for users to view all details related to the dApp, including transaction history, balance history, and payment receipts. -
20
Sphinx
Sphinx
Sphinx is an open source full text search server, designed from the ground up with performance, relevance (aka search quality), and integration simplicity in mind. It's written in C++ and works on Linux (RedHat, Ubuntu, etc), Windows, MacOS, Solaris, FreeBSD, and a few other systems. Sphinx lets you either batch index and search data stored in an SQL database, NoSQL storage, or just files quickly and easily, or index and search data on the fly, working with Sphinx pretty much as with a database server. A variety of text processing features enable fine-tuning Sphinx for your particular application requirements, and a number of relevance functions ensures you can tweak search quality as well. Searching via SphinxAPI is as simple as 3 lines of code, and querying via SphinxQL is even simpler, with search queries expressed in good old SQL. Sphinx indexes up to 10-15 MB of text per second per single CPU core, that is 60+ MB/sec per server (on a dedicated indexing machine). -
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RediSearch
Redis
Redis Enterprise includes a powerful real-time indexing, querying, and full-text search engine available on-premises and as a managed service in the cloud. Redis real-time search supports fast indexing and ingestion. It’s engineered for performance using in-memory data structures implemented in C. Scale out and partition indexes over several shards and nodes for greater speed and memory capacity. Enjoy continued operations in any scenario with five-nines availability and Active-Active failover. Redis Enterprise real-time search allows you to quickly create primary and secondary indexes on Hash and JSON datasets using an incremental indexing approach for fast index creation and deletion. The indexes let you query data at top speed, perform complex aggregations, filter by properties, numeric ranges as well as geographical distance. -
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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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QuikFynd
QuikFynd
This software will enable you to quickly search, organize and share all of your files on your desktop and across your multiple cloud drives. You have valuable data stored on your computers and it is growing rapidly. You also have many files in cloud drives but bulk of your documents and pictures still remain on your computer. It is very difficult to know where all the files are and you could be spending your precious time in trying to find the right file. With QuikFynd, you can instantly find files on your computer, connected network drives, removable storage and across cloud drives. Beautifully designed and easy to use, QuikFynd is also very powerful. You can search by keywords in documents, objects in images and it even tags your documents automatically using machine learning.Starting Price: $2.80 per month
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