Enterprise AI platform and language models for private cloud and VPC deployment
Full evaluationCategory guide · Reviewed Sep 8, 2026
Best AI Enterprise Search
ranked for real work.
Choose enterprise search by connector coverage, permission enforcement at query time, citation quality, deployment and security certifications, and per-user cost.
What we evaluate
- 1Connector coverage
- 2Permission enforcement
- 3Citation quality
- 4Security and cost
Ranked shortlist
15 enterprise search tools reviewed
Permission-aware search and answers across a company's apps, documents, and chats.
Permission-aware generative AI and agents for enterprise content inside Box
Full evaluation
Agentic AI assistant platform for enterprise search, employee support, and workflow automation
Full evaluation
AI-powered market intelligence and search platform aggregating broker research, expert calls, and corporate filings.
Full evaluation
Open-source enterprise search and AI assistant connected to internal docs, apps, and people
Full evaluation
Enterprise intranet search and agentic workflow platform grounded in business data
Full evaluation
Enterprise search and an AI assistant that answer questions across a company's apps with permissions intact.
Full evaluation
Knowledge base and company wiki software with contextual topic organization and unified cross-tool search.
Full evaluation75.3score
Microsoft's assistant across Windows, Edge, and Microsoft 365 apps for work and personal use.
Full evaluation
Native generative AI for channel recaps, thread summaries, enterprise search, and agent workflows inside Slack.
Full evaluation
A company wiki, enterprise search, and AI answers with verification workflows to keep knowledge trusted.
Full evaluation
AI-powered universal search and workplace assistant across connected business apps.
Full evaluation
Agentic AI workplace search and knowledge assistant across company apps
Full evaluation
AI-powered enterprise search and work hub technology acquired by ClickUp
Full evaluation69.8score
Enterprise AI agents and workplace learning platform
Full evaluationAdjacent workflows
Related categories
AI Knowledge Management
Workspace search, documentation assistants, and company memory that answer questions from your own documents and apps.
See ranked tools →AI Company Wikis & Knowledge Bases
Internal documentation with AI answers, verification workflows, and in-app delivery.
See ranked tools →AI Personal Notes & Second Brain
Note apps that organise, connect, and answer from what you capture.
See ranked tools →Frequently asked
Choosing ai enterprise search
How does it keep documents private?+
Results are filtered by the source system's permissions at query time; test with a restricted document.
Is it worth it for a small company?+
Usually not below a few hundred people; team wikis with AI answers cover smaller teams.