Glean vs GitHub Copilot vs Augment Code vs Notion AI

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

Your tool
Glean
vs
Competitor 1
GitHub Copilot
Competitor 2
Augment Code
Competitor 3
Notion AI
Compare
4 tools · best value per row highlighted
Your tool Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
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Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
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Competitor Notion AI
notion.so
Notion AI brings agents, search and meeting notes into the Notion workspace where a team already keeps its documents and projects.
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Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
—
11.9Mvisits/mo
MoM change
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▲ 3.7%
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▼ 49.7%
6-month growth
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+19.3%
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-92.7%
Global rank web
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#49
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#3,762
Avg. last 3 months
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629.7M
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62.6M
Bounce rate lower is better
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36%
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47%
Pages / visit
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5.9
—
7.3
Visit duration
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6m 26s
—
9m 00s
Traffic sources
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● Direct 83% · ● Referral 15%
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● Direct 88% · ● Referral 10%
GleanGitHub CopilotAugment CodeNotion AI
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 · 637.9MNotion AI · 165.2MNotion AI · 159MNotion AI · 178.3MNotion AI · 162.5MNotion AI · 183.9MNotion AI · 174.5MNotion AI · 152.1MNotion AI · 23.7MNotion AI · 11.9M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNotion AI · 165.2MNotion AI · 159MNotion AI · 178.3MNotion AI · 162.5MNotion AI · 183.9MNotion AI · 174.5MNotion AI · 152.1MNotion AI · 23.7MNotion AI · 11.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Freemium
Paid
Freemium
Starting price
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$4per month · free tier available
$20per month
€9.5per month · free tier available
Free tier
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Free trial
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API access
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–
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Plans
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Free FreeTeam $4/moEnterprise $21/mo
Standard $20/moBusiness $100/moEnterprise Custom
Free FreeBusiness See pricing
Capabilities input → output
Input
DataDocumentsText
CodeText
CodeText
AudioDocumentsText
Output
Text
Code
Code
DataDocumentsText
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+9 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
9
6
10
Agents
Coding
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Code reviews
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Agent creation
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Agent management
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AI search
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Code autocompletion
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Note taking
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Summarizing
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–
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Business productivity
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–
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Coding in VS Code
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–
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Knowledge
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–
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Productivity
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Testing
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Translations
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Vs code
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Writing
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Code testing
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Debugging
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Digital information management
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Document summarization
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Knowledge bases
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Knowledge sourcing
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Model routing
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Notion notes organization
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Project management
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Research
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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
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
0
1
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.