Pieces vs GitHub Copilot vs GitBook vs Glean

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

Your tool
Pieces
vs
Competitor 1
GitHub Copilot
Competitor 2
GitBook
Competitor 3
Glean
Compare
4 tools · best value per row highlighted
Your tool Pieces
pieces.app
Your personal AI coding assistant that remembers everything
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Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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
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
169.6Kvisits/mo
637.9Mvisits/mo
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MoM change
▼ 5.9%
▲ 3.7%
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6-month growth
-16.0%
+19.3%
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Global rank web
#248,413
#49
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Avg. last 3 months
176.5K
629.7M
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Bounce rate lower is better
44%
36%
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Pages / visit
2.2
5.9
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Visit duration
45s
6m 26s
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Traffic sources
● Direct 68% · ● Referral 30%
● Direct 83% · ● Referral 15%
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PiecesGitHub CopilotGitBookGlean
0159.5M318.9M478.4M637.9MPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M100K1M10M100M1BPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KGitHub 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 '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
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Starting price
$18.99per month
$4per month · free tier available
$65per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Pro $18.99/moEnterprise $22.99/mo
Free FreeTeam $4/moEnterprise $21/mo
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
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Capabilities input → output
Input
AudioCodeText
CodeText
CodeText
DataDocumentsText
Output
Text
Code
DocumentsText
Text
Skill level
Intermediate
Intermediate
Beginner-friendly
Intermediate
Categories
Development & CodeEducation & LearningProductivity & OfficeAI Assistant+2 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
9
8
10
Digital information management
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Agents
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Coding
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Knowledge
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Knowledge bases
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Agent management
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Code documentation
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AI search
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Code autocompletion
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Code snippets
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Agent creation
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Business productivity
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Code reviews
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Coding in VS Code
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Vs code
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API docs
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Customer support chatbot
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Debugging
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Developer tools
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Document creation
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Knowledge exploration
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Knowledge sourcing
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Model routing
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Terminal
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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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Saves
0
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Reviews
0
0
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Prompts
0
2
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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.