Confluence vs GitBook vs OpenCode vs Glean

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Confluence
vs
Competitor 1
GitBook
Competitor 2
OpenCode
Competitor 3
Glean
Compare
4 tools · best value per row highlighted
Your tool Confluence
atlassian.com
Confluence is Atlassian's AI-assisted workspace for ideas, docs and company knowledge, where teams write, organize and find information together.
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Competitor GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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6-month growth
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Global rank web
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Avg. last 3 months
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Bounce rate lower is better
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Pages / visit
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Visit duration
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Traffic sources
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Pricing
Model
Freemium
Freemium
Free
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Starting price
$5.42per month · free tier available
$65per month · free tier available
Free
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Free tier
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Free trial
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API access
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Plans
Free FreeStandard $5.42/moPremium $10.44/moEnterprise Custom
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
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Capabilities input → output
Input
DocumentsText
CodeText
CodeText
DataDocumentsText
Output
DocumentsSlidesText
DocumentsText
Code
Text
Skill level
Intermediate
Beginner-friendly
Advanced
Intermediate
Categories
Education & LearningAI Knowledge Management
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Development & CodeAI Coding Assistant
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
11
8
6
10
Knowledge bases
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Knowledge
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Digital information management
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Agents
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AI search
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Document creation
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Developer tools
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Knowledge sourcing
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Coding
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Agent creation
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Agent management
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Business productivity
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Code documentation
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Confluence assistance
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Knowledge exchange
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Summarizing
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Team collaboration
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API docs
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Customer support chatbot
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Development
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Document writing
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Local AI
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Model routing
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Self hosted
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Community on aitoolstime
Rating
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Upvotes
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Saves
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Reviews
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Prompts
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.