OpenAI Codex CLI vs GitHub Copilot vs Gemini

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
GitHub Copilot
Competitor 2
Gemini
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI100% Qwen Code98% OpenCode97% Visual Studio Code95% JetBrains AI Assistant95% Kimi Code94% GitHub Copilot CLI94% Amp93%
Compare
3 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 GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Gemini
gemini.google.com
Google's most capable AI model
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
2.6Bvisits/mo
MoM change
—
▲ 3.7%
▼ 2.6%
6-month growth
—
+19.3%
+0.8%
Global rank web
—
#49
#17
Avg. last 3 months
—
629.7M
2.7B
Bounce rate lower is better
—
36%
28%
Pages / visit
—
5.9
4.1
Visit duration
—
6m 26s
7m 01s
Traffic sources
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● Direct 83% · ● Referral 15%
● Direct 94% · ● Referral 4%
OpenAI Codex CLIGitHub CopilotGemini
0725.8M1.5B2.2B2.9BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6B100M1B10BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MGemini · 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
Freemium
Starting price
—
$4per month · free tier available
$4.99per month · free tier available
Free tier
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Free trial
–
API access
–
–
–
Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Free FreeTeam $4/moEnterprise $21/mo
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Capabilities input → output
Input
TextImagesCode
TextCode
AudioTextImagesDocumentsCode
Output
Code
Code
TextVideoImagesCodeAudio
Skill level
Advanced
Intermediate
Beginner-friendly
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
4
15
Coding
Chatbots
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–
Image generation
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Agents
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Code reviews
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–
Email writing
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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
–
–
Search engine
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–
Summarizing
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–
Translations
–
–
Video generation
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–
Video summaries
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–
Writing
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–
Agent management
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–
Developer tools
–
–
Image editing
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
★ 4.33 ratings
Upvotes
▲ 0
▲ 0
▲ 11
Saves
0
0
1
Reviews
0
0
3
Prompts
0
2
4
Verified listing
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–
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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.