GitHub Copilot CLI vs Augment Code vs Haystack vs Devin

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
Augment Code
Competitor 2
Haystack
Competitor 3
Devin
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot CLI
github.com
It reads, writes and runs code, works directly with your issues and pull requests, and carries a task from planning to merged code.
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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.
Make main Remove
Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor Devin
cognition-labs.com
AI that codes independently
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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923visits/mo
MoM change
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▼ 32.7%
6-month growth
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Global rank web
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#13,704,365
Avg. last 3 months
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764
Bounce rate lower is better
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39%
Pages / visit
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1.1
Visit duration
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Traffic sources
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GitHub Copilot CLIAugment CodeHaystackDevin
03426851K1.4KDevin · 1.4KDevin · 9231001K10KDevin · 1.4KDevin · 923Jun '26Jul
Pricing
Model
Free
Paid
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Paid
Starting price
Free
$20per month
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Free tier
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Free trial
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API access
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Plans
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Standard $20/moBusiness $100/moEnterprise Custom
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Capabilities input → output
Input
CodeText
CodeText
CodeDocuments
CodeText
Output
Code
Code
Apps
Code
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
6
5
5
Agents
Coding
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Code reviews
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Code testing
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Developer tools
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Agent creation
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Development
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LLM development
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Testing
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Agent memory
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Cve monitoring
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GitHub management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
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Upvotes
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Saves
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Reviews
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Prompts
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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.