Devin vs GitHub Copilot CLI vs OpenAI Codex vs Cline

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

Your tool
Devin
vs
Competitor 1
GitHub Copilot CLI
Competitor 2
OpenAI Codex
Competitor 3
Cline
Compare
4 tools · best value per row highlighted
Your tool Devin
cognition-labs.com
AI that codes independently
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 OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
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
—
—
+0.3%
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Global rank web
#13,704,365
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#212
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Avg. last 3 months
764
—
197.3M
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Bounce rate lower is better
39%
—
58%
0%
Pages / visit
1.1
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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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DevinGitHub Copilot CLIOpenAI CodexCline
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
Free
Freemium
Free
Starting price
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Free
$20per month · free tier available
Free
Free tier
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Free trial
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–
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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
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
5
9
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
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.