OpenAI Codex CLI vs Circle vs OpenCode

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Circle
Competitor 2
OpenCode
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI100% Qwen Code98% Visual Studio Code95% JetBrains AI Assistant95% GitHub Copilot CLI94% Kimi Code94% Google Antigravity93% Amp93%
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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.
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Competitor Circle
circle.so
Circle is a community platform where creators and businesses host discussions, courses, live events and paid memberships under their own brand.
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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.
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Traffic estimated monthly website traffic
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Pricing
Model
Paid
Free Trial
Free
Starting price
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$89per month
Free
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
Professional $89/moBusiness $199/moScale $419/moCircle Plus Custom
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Capabilities input → output
Input
CodeImagesText
Text
CodeText
Output
Code
Apps
Code
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Business & MarketingDevelopment & CodeEducation & LearningAI Course+2 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
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4
2
Coding
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Courses
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Developer assistance
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Email marketing
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Developer tools
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Education
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Marketing automation
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Community on aitoolstime
Rating
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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.