OpenAI Codex CLI vs OpenCode vs NovaKit CLI vs Augment Code

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
NCNovaKit CLI
Competitor 3
Augment Code
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 NCNovaKit CLI
novakit.ai
Developers lose 30 seconds each time they switch AI providers or undo a bad code suggestion
Make main Remove
Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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1.7Kvisits/mo
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MoM change
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▼ 35.7%
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6-month growth
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-56.6%
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Global rank web
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#12,617,937
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Avg. last 3 months
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2.1K
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Bounce rate lower is better
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38%
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Pages / visit
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1.0
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Visit duration
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Traffic sources
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OpenAI Codex CLIOpenCodeNovaKit CLIAugment Code
01.7K3.5K5.2K6.9KNovaKit CLI · 1.8KNovaKit CLI · 3.8KNovaKit CLI · 6.9KNovaKit CLI · 1.4KNovaKit CLI · 2.2KNovaKit CLI · 2.6KNovaKit CLI · 1.7K1K10KNovaKit CLI · 1.8KNovaKit CLI · 3.8KNovaKit CLI · 6.9KNovaKit CLI · 1.4KNovaKit CLI · 2.2KNovaKit CLI · 2.6KNovaKit CLI · 1.7KJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Freemium
Paid
Starting price
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Free
$12per month · free tier available
$20per month
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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Standard $20/moBusiness $100/moEnterprise Custom
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
3
2
6
Coding
Code reviews
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Developer tools
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Agents
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Testing
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Code testing
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Cve monitoring
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Development
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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
0
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Reviews
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0
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0
Prompts
0
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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.