GitBook vs devlo vs GitHub Copilot vs Knowledge Plane

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

Your tool
GitBook
vs
Competitor 1
devlo
Competitor 2
GitHub Copilot
Competitor 3
Knowledge Plane
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 devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
637.9Mvisits/mo
—
MoM change
—
▼ 70.3%
▲ 3.7%
—
6-month growth
—
—
+19.3%
—
Global rank web
—
#8,880,689
#49
—
Avg. last 3 months
—
537
629.7M
—
Bounce rate lower is better
—
0%
36%
0%
Pages / visit
—
—
5.9
—
Visit duration
—
—
6m 26s
—
Traffic sources
—
—
● Direct 83% · ● Referral 15%
—
GitBookdevloGitHub CopilotKnowledge Plane
0159.5M318.9M478.4M637.9Mdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1K10K100K1M10M100M1Bdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KGitHub 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
Freemium
Freemium
Freemium
Starting price
$65per month · free tier available
$19per month · free tier available
$4per month · free tier available
$19per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
—
Free FreeTeam $4/moEnterprise $21/mo
—
Capabilities input → output
Input
CodeText
CodeText
CodeText
CodeDocumentsText
Output
DocumentsText
AppsCode
Code
Text
Skill level
Beginner-friendly
Advanced
Intermediate
Intermediate
Categories
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
14
9
12
Coding
–
–
Knowledge bases
–
–
Agents
–
–
Code reviews
–
–
Knowledge
–
–
Code documentation
–
–
Developer tools
–
–
Codebase q a
–
–
Debugging
–
–
Digital information management
–
–
Code autocompletion
–
–
–
GitHub pull requests
–
–
–
Knowledge graphs
–
–
–
Teams performance analytics
–
–
–
Agent creation
–
–
–
Agent memory
–
–
–
Coding in VS Code
–
–
–
Development
–
–
–
GitHub
–
–
–
Jira tickets
–
–
–
Knowledge maps
–
–
–
Knowledge sourcing
–
–
–
Vs code
–
–
–
API docs
–
–
–
Agent management
–
–
–
Code quality
–
–
–
Customer support chatbot
–
–
–
Document creation
–
–
–
Frontend development
–
–
–
Knowledge exchange
–
–
–
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
2
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.