OpenAI Codex CLI vs Visual Studio Code vs Fine vs Theia IDE

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Visual Studio Code
Competitor 2
Fine
Competitor 3
TITheia IDE
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Remove
Competitor Visual Studio Code
code.visualstudio.com
Visual Studio Code is a free, open source code editor that runs on Windows, macOS and Linux and now includes built-in AI agents.
Make main Remove
Competitor Fine
fine.dev
Issues become pull requests
Make main Remove
Competitor TITheia IDE
theia-ide.org
An open-source IDE that puts AI at the center while giving you complete control over how it works
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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35.3Kvisits/mo
MoM change
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▼ 40.6%
▼ 8.1%
6-month growth
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-98.3%
-40.2%
Global rank web
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#929,571
Avg. last 3 months
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269
41.1K
Bounce rate lower is better
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0%
41%
Pages / visit
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1.7
Visit duration
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27s
Traffic sources
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OpenAI Codex CLIVisual Studio CodeFineTheia IDE
014.8K29.5K44.3K59.1KFine · 17.3KFine · 17.7KFine · 19.5KFine · 11.9KFine · 1.7KFine · 507Fine · 301Theia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1001K10K100KFine · 17.3KFine · 17.7KFine · 19.5KFine · 11.9KFine · 1.7KFine · 507Fine · 301Theia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Freemium
Free
Starting price
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Free
Free tier
Free
Free tier
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Free trial
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API access
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Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
6
7
5
Coding
Agents
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Developer tools
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Vs code
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Development
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Coding in VS Code
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GitHub automation
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GitHub pull requests
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Agent creation
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Debugging
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GitHub management
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Modernization
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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
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Saves
0
0
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0
Reviews
0
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Prompts
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.