GitBook vs Glean vs Lambda vs Code Wiki

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

Your tool
GitBook
vs
Competitor 1
Glean
Competitor 2
Lambda
Competitor 3
Code Wiki
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 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 Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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152.5Kvisits/mo
MoM change
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▼ 17.8%
6-month growth
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-70.8%
Global rank web
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#251,881
Avg. last 3 months
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225.3K
Bounce rate lower is better
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41%
Pages / visit
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3.0
Visit duration
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55s
Traffic sources
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● Direct 76% · ● Referral 24%
GitBookGleanLambdaCode Wiki
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
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Paid
Free
Starting price
$65per month · free tier available
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Free
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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On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
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Capabilities input → output
Input
CodeText
DataDocumentsText
CodeData
Code
Output
DocumentsText
Text
Apps
ImagesText
Skill level
Beginner-friendly
Intermediate
Advanced
Intermediate
Categories
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Development & CodeAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
7
2
7
Knowledge
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Knowledge bases
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Digital information management
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Agents
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Code documentation
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Codebase q a
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GPU infrastructure
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Agent creation
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Agent management
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Architecture
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Code explanations
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Code analysis
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Code summaries
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Developer tools
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GitHub pull requests
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Knowledge sourcing
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LLM development
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.