Notion is an all-in-one workspace for note-taking, project management, and collaboration.
Free basic plan, paid plans starting at $4 per user per month
Best Glean Alternatives ranked by AI · updated Aug 2026
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Glean is an enterprise search and workplace AI platform that indexes information across company applications and knowledge bases. It is built for organizations that need permission-aware search, answers, and discovery across large internal data sets.
Top 6 Glean alternatives
Guru is a platform for freelancers to find work and for employers to find freelancers.
Free basic plan, paid plans available
Slite is a collaborative documentation tool for teams, offering a simple and organized way to create and share documents.
Starts at $6 per user per month
Son is an AI assistant that works inside Slack to answer workplace questions and help teams retrieve information. It is designed for...
Pros
- Works directly inside Slack instead of requiring a separate knowledge portal
- Designed for conversational access to team and company information
- Fits existing Slack-based workflows
Cons
- Less established than Slack AI, Glean, and Guru
- Pricing and product limits are not clearly published
- Value depends on the quality and accessibility of connected company knowledge
Kneura is an AI-powered knowledge discovery service designed to help organizations search, understand, and use information across their content. Its core capability...
Pros
- Conversational retrieval is more accessible than traditional enterprise search
- Designed to surface information across distributed knowledge sources
- Can reduce time spent manually locating internal information
Cons
- Public pricing and product details are limited
- Enterprise integrations may require implementation support
- Less established than major knowledge platforms such as Glean or Guru
Herbie is an AI work assistant designed to help businesses handle information, routine tasks, and operational workflows through natural-language interaction. It is...
Pros
- More workflow-oriented than general-purpose chatbots
- Designed for business operations and connected tools
- Can provide a simpler interface for nontechnical team members
Cons
- Less established than ChatGPT, Claude, or Microsoft Copilot
- Pricing and plan details are not publicly clear
- Smaller integration and ecosystem footprint than major vendors
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