Knowledge Plane vs GitHub Copilot vs Stacks 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
GitHub Copilot
Competitor 2
Stacks
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Engineering teams watch their AI tools hallucinate outdated project details
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
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
—
637.9Mvisits/mo
6.3Kvisits/mo
—
MoM change
—
▲ 3.7%
▼ 8.4%
—
6-month growth
—
+19.3%
-50.8%
—
Global rank web
—
#49
#3,182,249
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Avg. last 3 months
—
629.7M
6.1K
—
Bounce rate lower is better
0%
36%
41%
—
Pages / visit
—
5.9
1.7
—
Visit duration
—
6m 26s
6s
—
Traffic sources
—
● Direct 83% · ● Referral 15%
—
—
Knowledge PlaneGitHub CopilotStacksGitBook
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 · 637.9MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3K1K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$19per month · free tier available
$4per month · free tier available
$9per month
$65per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
Plans
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Free FreeTeam $4/moEnterprise $21/mo
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Capabilities input → output
Input
CodeDocumentsText
CodeText
DocumentsTextWeb pages
CodeText
Output
Text
Code
Text
DocumentsText
Skill level
Intermediate
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
4
4
4
Knowledge bases
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Digital information management
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Knowledge
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Coding
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–
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Knowledge graphs
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–
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Agents
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–
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Code reviews
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–
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Knowledge maps
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–
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Knowledge sourcing
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–
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Agent management
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–
–
Developer tools
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–
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Knowledge exchange
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–
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Knowledge exploration
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–
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Note taking
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
0
0
Verified listing
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–
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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.