GitBook vs act101 vs Code Wiki vs Glean

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

Your tool
GitBook
vs
Competitor 1
act101
Competitor 2
Code Wiki
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 act101
act101.ai
Build bigger, better, faster, for less.
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
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
—
—
152.5Kvisits/mo
—
MoM change
—
—
▼ 17.8%
—
6-month growth
—
—
-70.8%
—
Global rank web
—
—
#251,881
—
Avg. last 3 months
—
—
225.3K
—
Bounce rate lower is better
—
—
41%
—
Pages / visit
—
—
3.0
—
Visit duration
—
—
55s
—
Traffic sources
—
—
● Direct 76% · ● Referral 24%
—
GitBookact101Code WikiGlean
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
Freemium
Free
—
Starting price
$65per month · free tier available
$29per month · free tier available
Free
—
Free tier
–
Free trial
–
–
API access
–
–
Plans
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Builder Edition FreeEngineering Edition $29/moArchitecture Edition $59/moElite Edition $99/mo
—
—
Capabilities input → output
Input
CodeText
Code
Code
DataDocumentsText
Output
DocumentsText
Code
ImagesText
Text
Skill level
Beginner-friendly
Advanced
Intermediate
Intermediate
Categories
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Developer Tools
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
10
7
10
Code documentation
–
–
Agents
–
–
Code analysis
–
–
Developer tools
–
–
Knowledge
–
–
Knowledge bases
–
–
Digital information management
–
–
AI search
–
–
–
Code conversion
–
–
–
Code translation
–
–
–
Codebase q a
–
–
–
Refactoring
–
–
–
Agent creation
–
–
–
Agent management
–
–
–
Architecture
–
–
–
Business productivity
–
–
–
Code explanations
–
–
–
Code quality
–
–
–
Coding
–
–
–
MCP
–
–
–
API docs
–
–
–
Code reviews
–
–
–
Code summaries
–
–
–
Customer support chatbot
–
–
–
Document creation
–
–
–
GitHub pull requests
–
–
–
Knowledge sourcing
–
–
–
Model routing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.