Devin vs OpenAI Codex vs GitHub Copilot CLI vs Cline

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

Your tool
Devin
vs
Competitor 1
OpenAI Codex
Competitor 2
GitHub Copilot CLI
Competitor 3
Cline
Compare
4 tools · best value per row highlighted
Your tool Devin
cognition-labs.com
AI that codes independently
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Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor 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.
Make main Remove
Competitor Cline
cline.bot
Terminal-first coders get a different kind of AI assistant here
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
923visits/mo
204.3Mvisits/mo
—
—
MoM change
▼ 32.7%
▲ 3.6%
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6-month growth
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+0.3%
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Global rank web
#13,704,365
#212
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Avg. last 3 months
764
197.3M
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Bounce rate lower is better
39%
58%
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0%
Pages / visit
1.1
3.0
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Visit duration
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2m 31s
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Traffic sources
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● Direct 81% · ● Referral 17%
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DevinOpenAI CodexGitHub Copilot CLICline
066.6M133.2M199.7M266.3MDevin · 1.4KDevin · 923OpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3M1001K10K100K1M10M100M1BDevin · 1.4KDevin · 923OpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Free
Free
Starting price
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$20per month · free tier available
Free
Free
Free tier
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Free trial
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API access
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Plans
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Open Source CustomEnterprise Custom
Capabilities input → output
Input
CodeText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
9
5
11
Coding
Agents
Development
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GitHub pull requests
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GitHub automation
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Terminal
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Code reviews
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Debugging
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GitHub management
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Refactoring
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Code testing
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Coding in VS Code
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MCP
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Shell commands
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Vs code
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Bash
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Code documentation
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Developer tools
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Software engineering guidance
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Terminal commands management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.