Knowledge Plane vs Glean vs GitHub Copilot vs GitBook

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

Your tool
Knowledge Plane
vs
Competitor 1
Glean
Competitor 2
GitHub Copilot
Competitor 3
GitBook
Compare
4 tools · best value per row highlighted
Your tool Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
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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
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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637.9Mvisits/mo
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MoM change
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▲ 3.7%
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6-month growth
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+19.3%
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Global rank web
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#49
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Avg. last 3 months
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629.7M
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Bounce rate lower is better
0%
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36%
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Pages / visit
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5.9
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Visit duration
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6m 26s
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Traffic sources
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● Direct 83% · ● Referral 15%
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Knowledge PlaneGleanGitHub CopilotGitBook
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
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Freemium
Freemium
Starting price
$19per month · free tier available
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$4per month · free tier available
$65per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Free FreeTeam $4/moEnterprise $21/mo
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Capabilities input → output
Input
CodeDocumentsText
DataDocumentsText
CodeText
CodeText
Output
Text
Text
Code
DocumentsText
Skill level
Intermediate
Intermediate
Intermediate
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
12
10
9
8
Knowledge bases
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Knowledge
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Digital information management
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Agents
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Agent management
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Code documentation
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Developer tools
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Knowledge sourcing
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AI search
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Code autocompletion
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Coding
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Knowledge graphs
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Agent creation
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Agent memory
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Business productivity
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Code reviews
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Coding in VS Code
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Knowledge maps
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Vs code
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API docs
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Codebase q a
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Customer support chatbot
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Debugging
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Document creation
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Knowledge exchange
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Model routing
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Slack
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Terminal
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
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Reviews
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Prompts
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2
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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.