OpenAI Codex CLI vs GitHub Copilot CLI vs Microsoft Copilot

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 CLI
Competitor 2
Microsoft Copilot
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI100% Qwen Code98% OpenCode97% Visual Studio Code95% JetBrains AI Assistant95% Kimi Code94% Google Antigravity93% 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 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 Microsoft Copilot
copilot.microsoft.com
AI across Microsoft
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
81.9Mvisits/mo
MoM change
—
—
▼ 31.3%
6-month growth
—
—
-16.6%
Global rank web
—
—
#609
Avg. last 3 months
—
—
110.9M
Bounce rate lower is better
—
—
36%
Pages / visit
—
—
3.6
Visit duration
—
—
5m 32s
Traffic sources
—
—
● Direct 87% · ● Referral 11%
OpenAI Codex CLIGitHub Copilot CLIMicrosoft Copilot
032.9M65.8M98.7M131.6MMicrosoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9M10M100M1BMicrosoft Copilot · 105.6MMicrosoft Copilot · 97.9MMicrosoft Copilot · 101.2MMicrosoft Copilot · 98.2MMicrosoft Copilot · 123.8MMicrosoft Copilot · 130MMicrosoft Copilot · 131.6MMicrosoft Copilot · 119.2MMicrosoft Copilot · 81.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Freemium
Starting price
—
Free
Free tier
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
—
—
Capabilities input → output
Input
CodeImagesText
CodeText
AudioCodeDocumentsImagesText
Output
Code
Code
AudioCodeImagesText
Skill level
Advanced
Intermediate
Beginner-friendly
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Generation+16 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
4
11
Coding
Developer tools
–
Chatbots
–
–
Agents
–
–
Homework assistance
–
–
Image generation
–
–
Productivity
–
–
Research
–
–
Search engine
–
–
Summarizing
–
–
Translations
–
–
Voice assistance
–
–
Writing
–
–
GitHub management
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 2
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
–

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.