GitHub Copilot CLI vs OpenAI Codex CLI vs OpenCode vs Replit

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 Codex CLI
Competitor 2
OpenCode
Competitor 3
Replit
Compare
4 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.
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor Replit
replit.com
Code, run, and deploy from your browser
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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11.9Mvisits/mo
MoM change
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▼ 9.4%
6-month growth
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-7.3%
Global rank web
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#3,961
Avg. last 3 months
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12.6M
Bounce rate lower is better
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41%
Pages / visit
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5.2
Visit duration
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6m 40s
Traffic sources
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● Direct 89% · ● Referral 8%
GitHub Copilot CLIOpenAI Codex CLIOpenCodeReplit
03.4M6.8M10.2M13.6MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9M1M10M100MReplit · 9.5MReplit · 10.7MReplit · 11.9MReplit · 11.6MReplit · 12.8MReplit · 12.2MReplit · 13.6MReplit · 12.9MReplit · 13.1MReplit · 11.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Free
Freemium
Starting price
Free
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Free
$20per month
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
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Core $20/moPro $100/moEnterprise Custom
Capabilities input → output
Input
CodeText
CodeImagesText
CodeText
Text
Output
Code
Code
Code
AppsCode
Skill level
Intermediate
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI App BuilderAI Coding AssistantAI Website Builder
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
2
3
5
Coding
Developer tools
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Development
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Agents
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Debugging
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Website building
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Backend development
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GitHub management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 2
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.