GitBook vs Code Wiki vs Haystack vs Glean

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

Your tool
GitBook
vs
Competitor 1
Code Wiki
Competitor 2
Haystack
Competitor 3
Glean
Compare
4 tools · best value per row highlighted
Your tool GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
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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152.5Kvisits/mo
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MoM change
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▼ 17.8%
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6-month growth
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-70.8%
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Global rank web
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#251,881
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Avg. last 3 months
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225.3K
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Bounce rate lower is better
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41%
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Pages / visit
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3.0
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Visit duration
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55s
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Traffic sources
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● Direct 76% · ● Referral 24%
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GitBookCode WikiHaystackGlean
0206.5K413K619.5K826KCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5K100K1MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free
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Starting price
$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 FreeEssential $65/moUltimate $249/moEnterprise Custom
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Capabilities input → output
Input
CodeText
Code
CodeDocuments
DataDocumentsText
Output
DocumentsText
ImagesText
Apps
Text
Skill level
Beginner-friendly
Intermediate
Advanced
Intermediate
Categories
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
7
7
10
Agents
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Agent creation
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Code documentation
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Knowledge
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Knowledge bases
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Developer tools
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Digital information management
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AI search
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Codebase q a
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LLM development
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RAG
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Agent management
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Architecture
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Business productivity
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Code explanations
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API docs
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Agent memory
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Code analysis
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Code summaries
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Customer support chatbot
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Document creation
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GitHub pull requests
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Knowledge sourcing
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Model routing
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Self hosted
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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
0
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Reviews
0
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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.