GitHub Copilot CLI vs OpenAI API vs OpenAI Codex CLI

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
OpenAI API
Competitor 2
OpenAI Codex CLI
Competitor 3
Suggested competitors for GitHub Copilot CLI: Cline87% Google Antigravity87% devlo87% Jules86% Windsurf85% Claude Code85% TalkCody85% Qoder85%
Compare
3 tools · best value per row highlighted
Your tool 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.
Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
15.2Mvisits/mo
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MoM change
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▲ 4.6%
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6-month growth
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-2.4%
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Global rank web
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—
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Avg. last 3 months
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15.2M
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Bounce rate lower is better
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34%
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Pages / visit
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5.4
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Visit duration
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3m 56s
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Traffic sources
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● Direct 82% · ● Referral 15%
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GitHub Copilot CLIOpenAI APIOpenAI Codex CLI
04.7M9.4M14.1M18.7MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2M10M100MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Paid
Starting price
Free
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Free tier
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Free trial
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–
API access
–
–
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Plans
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
AudioDocumentsImagesText
CodeImagesText
Output
Code
AudioCodeImagesTextVideo
Code
Skill level
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
4
2
Coding
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Developer tools
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APIs
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Agents
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LLM development
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Large language models
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API integrations
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GitHub management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.