Enterprise search and an AI assistant that answer questions across a company's apps with permissions intact.
Full evaluationTools by task · 24 ranked · updated Sep 8, 2026
Best AI tools for enterprise search
Enterprise search is a ai knowledge management job. The right knowledge tool respects existing permissions, cites the source document for every answer, connects to the apps where knowledge actually lives, and improves as teams correct it, rather than becoming another silo. The strongest fits right now are Glean (enterprise pricing), Guru (free trial + per-user plans), Moveworks (custom quote); Glean leads because it is best for organisations with knowledge scattered across many apps that need permission-aware search and cited answers for every employee.
A company wiki, enterprise search, and AI answers with verification workflows to keep knowledge trusted.
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Agentic AI assistant platform for enterprise search, employee support, and workflow automation
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Native generative AI for channel recaps, thread summaries, enterprise search, and agent workflows inside Slack.
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An AI search and productivity platform with multi-model access, research modes, and enterprise APIs.
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AI meeting copilot and enterprise search across video calls, email, and team chats
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AI productivity assistant embedded across Microsoft 365 apps and work data
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Microsoft's assistant across Windows, Edge, and Microsoft 365 apps for work and personal use.
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Connected workspace for team documentation, company knowledge, and AI-assisted collaboration.
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AI-powered market intelligence and search platform aggregating broker research, expert calls, and corporate filings.
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A European AI assistant from Mistral with fast responses, open-weight roots, and enterprise deployment options.
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AI writing, search, and task assistance inside a connected workspace and knowledge base.
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Enterprise AI video with realistic avatars, 140+ languages, and a slide-like editor for training and communications.
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All-in-one collaborative workspace combining documents, connected databases, automated workflows, and embedded AI.
Full evaluation81.6score
Adobe's commercially safe generative AI for images, video, vectors, and edits inside Creative Cloud.
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A no-code platform for accurate, citation-backed AI agents built on your own content.
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AI agents, agent copilots, and automation built into the Zendesk support suite.
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Multiplayer AI platform connecting team knowledge, frontier models, and custom agents.
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AI pair programmer in your editor and on GitHub, with chat, agent mode, and code review.
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An AI-first personal notes app that organises and resurfaces what you write without manual filing.
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Enterprise AI agents and workplace learning platform
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Contract lifecycle management with AI-assisted review, data extraction, and workflow automation.
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Google's source-grounded research notebook that answers only from the documents you add and makes audio overviews.
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An AI-native editor with Cascade, an agent that understands your codebase and executes multi-step tasks.
Full evaluationOrder comes from the intent engine and the ToolsRank score. Refine this search in the directory →
How to choose
What to compare for enterprise search
The right knowledge tool respects existing permissions, cites the source document for every answer, connects to the apps where knowledge actually lives, and improves as teams correct it, rather than becoming another silo.
- Permission-aware retrieval
- Source citations on every answer
- Connectors to your existing apps
- Feedback and correction loop
Frequently asked
enterprise search: questions people ask
What is the best AI tool for enterprise search?+
Glean ranks highest for enterprise search on ToolsRank (score 80.6). It is best for organisations with knowledge scattered across many apps that need permission-aware search and cited answers for every employee. Guru is the closest alternative, best for support, sales, and operations teams that need trusted, verified knowledge available inside their daily tools. Rankings use public weights and no paid placement.
Is there a free AI tool for enterprise search?+
Yes. Guru, You.com, Read AI, Microsoft Copilot offer a free plan or tier. Free tiers usually cap usage, models, or exports, so test the limit that matters to you before relying on one.
How does ToolsRank pick tools for enterprise search?+
The intent engine matches the job to the AI Knowledge Management workflow and to each tool's documented use cases, then orders the matches by the ToolsRank score: editorial quality, practical utility, trust, freshness, and measured engagement. Every listed tool has a dossier with evidence links and a review date.
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