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Best Glean Alternatives in 2026

Glean is PaidView Glean

Looking for Glean alternatives? We've compiled 24 similar tools that offer comparable features. Whether you need a free option, better pricing, or specific capabilities, this list has you covered.

Top-rated alternatives include Obsidian + AI, Bardeen, Microsoft 365 Copilot.

What Glean does

Enterprise knowledge search
AI answers from company data
Connects to 100+ data sources
Personalized knowledge surfacing

People look for alternatives when they need

Finding company information quicklyOnboarding employees with AI answersReducing repeated knowledge questionsEnterprise knowledge management

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Showing 24 alternatives to Glean

Obsidian + AI

AI plugins for the Obsidian knowledge base

Building a personal knowledge baseLong-term note organization

obsidian.mdVisit

Bardeen

AI automation for repetitive browser tasks

Automating repetitive browser tasksExtracting data from websites

bardeen.aiVisit

Microsoft 365 Copilot

AI assistant built into Word, Excel, PowerPoint, Teams and Outlook

Drafting Word documents with AIAnalyzing Excel data naturally

microsoft.comVisit

Limitless

AI personal memory device and assistant

Never forgetting important conversationsReviewing what was said in meetings

limitless.aiVisit

TripNotes

AI travel planner and trip notes organizer for seamless journey planning.

tripnotes.aiVisit

Brevity

AI writing assistant that makes your content clearer and more concise.

brevity.aiVisit

Granola

AI meeting notes that capture everything automatically

Capturing meeting notes on MacReviewing call highlights quickly

granola.soVisit

Elser.ai

AI-powered semantic search and knowledge retrieval for enterprises

Bardeen AI

AI automation agent for scraping, enriching, and automating browser tasks.

Automating repetitive browser tasksExtracting data from websites

bardeen.aiVisit

Consensus

AI-powered scientific research search engine

Evidence-based health and medical researchAcademic literature reviews

consensus.appVisit

Filechat IO

Chat with your PDF documents and files using AI.

filechat.ioVisit

Perplexity Deep Research

Automated research agent that produces expert-level reports

Comprehensive market researchAcademic literature review

perplexity.aiVisit

Superhuman AI

AI-powered email client for faster email processing and writing.

Managing email with AI assistanceWriting professional emails faster

superhuman.comVisit

Superhuman AI

AI-powered email client that makes you twice as fast at email.

Managing email with AI assistanceWriting professional emails faster

superhuman.comVisit

Gamma

AI presentation and document builder with beautiful slides

Creating investor decks from outlinesBuilding team update documents

Notion

All-in-one workspace with powerful AI features

Organizing work and personal projectsTeam wikis and documentation

Notion AI

AI-powered notes and knowledge management

Organizing work and personal projectsTeam wikis and documentation

Manus

Autonomous AI agent for complex computer tasks

Automated competitive researchEnd-to-end workflow automation

Fabric

AI-powered second brain that organizes your entire digital life.

Building a personal knowledge management systemFinding information across all your notes

Voila AI

AI browser assistant for writing, summarizing, and answering questions.

getvoila.aiVisit

OpusClip

AI video repurposing tool for short-form content

Creating social clips from podcastsRepurposing YouTube videos

Granola

AI notepad that enhances your meeting notes automatically

Capturing meeting notes on MacReviewing call highlights quickly

granola.aiVisit

Claude.ai for Documents

AI PDF reader with smart Q&A capabilities

Asking questions about PDF documentsSummarizing research papers

Rows AI

AI-powered spreadsheet that can analyze and generate data.

Business reporting and dashboard creationMarketing analytics and campaign tracking

Compare Glean with

Glean vs Obsidian + AI Glean vs Bardeen Glean vs Microsoft 365 Copilot Glean vs Limitless Glean vs TripNotes Glean vs Brevity Glean vs Granola Glean vs Elser.ai