OpenAI Codex CLI vs Gemini vs Gemini CLI vs GitHub Copilot CLI

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Gemini
Competitor 2
Gemini CLI
Competitor 3
GitHub Copilot CLI
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.
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Competitor Gemini
gemini.google.com
Google's most capable AI model
Make main Remove
Competitor Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
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
Traffic estimated monthly website traffic
Monthly visits
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2.6Bvisits/mo
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MoM change
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▼ 2.6%
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6-month growth
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+0.8%
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Global rank web
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#17
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Avg. last 3 months
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2.7B
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Bounce rate lower is better
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28%
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Pages / visit
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4.1
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Visit duration
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7m 01s
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Traffic sources
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● Direct 94% · ● Referral 4%
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OpenAI Codex CLIGeminiGemini CLIGitHub Copilot CLI
0725.8M1.5B2.2B2.9BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6B1B10BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Free
Free
Starting price
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$4.99per 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
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Free (personal Google account) Free
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Capabilities input → output
Input
TextImagesCode
AudioTextImagesDocumentsCode
DocumentsTextImagesCode
TextCode
Output
Code
VideoTextImagesCodeAudio
Code
Code
Skill level
Advanced
Beginner-friendly
Advanced
Intermediate
Categories
Development & CodeAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
15
6
5
Coding
Agents
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Developer tools
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Chatbots
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Image generation
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Email writing
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GitHub pull requests
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Image to image
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Large language models
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PDF analysis
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Research
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Search engine
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Summarizing
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Translations
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Video generation
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Video summaries
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Writing
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Code analysis
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Debugging
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Development
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GitHub management
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Image editing
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Terminal
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Community on aitoolstime
Rating
no ratings yet
★ 4.33 ratings
no ratings yet
no ratings yet
Upvotes
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▲ 11
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Saves
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1
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Reviews
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3
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Prompts
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4
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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.