Pieces vs Documentation.AI vs GitHub Copilot vs Glean

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

Your tool
Pieces
vs
Competitor 1
Documentation.AI
Competitor 2
GitHub Copilot
Competitor 3
Glean
Compare
4 tools · best value per row highlighted
Your tool Pieces
pieces.app
Your personal AI coding assistant that remembers everything
Remove
Competitor Documentation.AI
documentation.ai
Product teams ship docs that fall out of date the moment code changes
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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
22.4Kvisits/mo
637.9Mvisits/mo
—
MoM change
▼ 5.9%
▲ 39.6%
▲ 3.7%
—
6-month growth
-16.0%
+31.1%
+19.3%
—
Global rank web
#248,413
#1,237,358
#49
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Avg. last 3 months
176.5K
15.2K
629.7M
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Bounce rate lower is better
44%
39%
36%
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Pages / visit
2.2
4.2
5.9
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Visit duration
45s
2m 02s
6m 26s
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Traffic sources
● Direct 68% · ● Referral 30%
● Direct 97% · ● Referral 3%
● Direct 83% · ● Referral 15%
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PiecesDocumentation.AIGitHub CopilotGlean
0159.5M318.9M478.4M637.9MPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1K10K100K1M10M100M1BPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4KGitHub 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
$29per month · free tier available
$4per 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
Starter FreeStandard $29/moProfessional $79/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
AudioCodeText
CodeText
CodeText
DataDocumentsText
Output
Text
Documents
Code
Text
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Development & CodeEducation & LearningProductivity & OfficeAI Assistant+2 more
Education & LearningProductivity & OfficeAI Documents GeneratorAI Knowledge Management
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
9
10
Agents
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Coding
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Agent management
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Code documentation
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Digital information management
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Knowledge bases
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AI search
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Code autocompletion
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Code snippets
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Technical documentation
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Agent creation
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Business productivity
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Changelogs
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Code reviews
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Coding in VS Code
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Knowledge
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Vs code
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Debugging
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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
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
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.