GitHub Copilot vs Glean vs Windsurf vs Devin

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

Your tool
GitHub Copilot
vs
Competitor 1
Glean
Competitor 2
Windsurf
Competitor 3
Devin
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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
Competitor Windsurf
windsurf.com
Windsurf, which now appears on the web as Devin Desktop, is a desktop code editor that doubles as a control room for coding agents.
Make main Remove
Competitor Devin
cognition-labs.com
AI that codes independently
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
29.6Kvisits/mo
923visits/mo
MoM change
▲ 3.7%
—
▲ 7.8%
▼ 32.7%
6-month growth
+19.3%
—
+122.1%
—
Global rank web
#49
—
#1,172,623
#13,704,365
Avg. last 3 months
629.7M
—
26.9K
764
Bounce rate lower is better
36%
—
50%
39%
Pages / visit
5.9
—
1.3
1.1
Visit duration
6m 26s
—
13s
—
Traffic sources
● Direct 83% · ● Referral 15%
—
—
—
GitHub CopilotGleanWindsurfDevin
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 · 637.9MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KDevin · 1.4KDevin · 9231001K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MWindsurf · 16KWindsurf · 24.3KWindsurf · 15.7KWindsurf · 13.3KWindsurf · 25.4KWindsurf · 29.3KWindsurf · 23.6KWindsurf · 27.5KWindsurf · 29.6KDevin · 1.4KDevin · 923Nov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
—
Freemium
Paid
Starting price
$4per month · free tier available
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$20per month · free tier available
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Free tier
–
–
Free trial
–
–
API access
–
–
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Plans
Free FreeTeam $4/moEnterprise $21/mo
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Free FreePro $20/moMax $200/moTeams $80/mo
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Capabilities input → output
Input
CodeText
DataDocumentsText
CodeText
CodeText
Output
Code
Text
Code
Code
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
10
8
9
Agents
Coding
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Agent management
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Code reviews
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Debugging
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Code autocompletion
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AI search
–
–
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Development
–
–
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Agent creation
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–
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Business productivity
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–
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Code testing
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–
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Coding in VS Code
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–
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Developer tools
–
–
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Knowledge
–
–
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Vs code
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–
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Digital information management
–
–
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GitHub automation
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–
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GitHub management
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–
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GitHub pull requests
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–
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Knowledge bases
–
–
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Knowledge sourcing
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–
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Model routing
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–
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Software engineering guidance
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–
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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
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
2
0
0
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.