OpenAI Codex CLI vs OpenCode vs GitHub Copilot CLI vs Kuberns

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
OpenCode
Competitor 2
GitHub Copilot CLI
Competitor 3
Kuberns
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.
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 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 Kuberns
kuberns.com
Deploy your project in minutes with an AI-agentic platform.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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51.7Kvisits/mo
MoM change
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▲ 11.6%
6-month growth
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-4.8%
Global rank web
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#389,451
Avg. last 3 months
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47.8K
Bounce rate lower is better
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27%
Pages / visit
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8.8
Visit duration
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14m 35s
Traffic sources
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● Direct 83% · ● Referral 16%
OpenAI Codex CLIOpenCodeGitHub Copilot CLIKuberns
013.6K27.2K40.7K54.3KKuberns · 54.3KKuberns · 42.4KKuberns · 48.4KKuberns · 45.4KKuberns · 46.3KKuberns · 51.7K10K100KKuberns · 54.3KKuberns · 42.4KKuberns · 48.4KKuberns · 45.4KKuberns · 46.3KKuberns · 51.7KFeb '26MarAprMayJunJul
Pricing
Model
Paid
Free
Free
Freemium
Starting price
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Free
Free
$7per month · free tier available
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
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Free Trial FreeStarter $7/moBasic $12/moStandard $20/mo+2 more
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Code
Output
Code
Code
Code
Apps
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
3
4
6
Developer tools
Coding
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Agents
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Development
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DevOps
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Workflow deployment
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Cloud DevOps advice
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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
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Saves
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Reviews
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0
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0
Prompts
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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.