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OpenAI Codex
AI coding agent from OpenAI for software development tasks such as understanding codebases, editing files, running commands and implementing changes.
AI Coding & Developer ToolsNot yet tested
Research-based provisional score
Unverified demo score
Scored by Aarav Mehta
Quick facts
- Vendor
- —
- Pricing model
- included addon
- Starting price
- Plan-dependent
- Free plan
- No
- Free trial
- No
- Last verified
- 9/11/2026
About OpenAI Codex
AI coding agent from OpenAI for software development tasks such as understanding codebases, editing files, running commands and implementing changes.
Best for
Best for developers and small product teams that want AI help with coding, debugging and app development.
Features
Core workflow
Demo available
Demonstration field; confirm during research.
Collaboration
Verify
Demonstration field; confirm during research.
Integrations
Verify
Demonstration field; confirm during research.
Reporting
Verify
Demonstration field; confirm during research.
Security controls
Verify
Demonstration field; confirm during research.
Pricing
from Plan-dependent — pricing details have not been editorially verified.
Pricing last verified: 9/11/2026. Check the vendor's site for current pricing.
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OpenAI Codex — frequently asked questions
What is OpenAI Codex?
AI coding agent from OpenAI for software development tasks such as understanding codebases, editing files, running commands and implementing changes.
Who is OpenAI Codex best for?
OpenAI Codex is best suited to developers and small product teams that want AI help with coding, debugging and app development.
What does OpenAI Codex cost?
Current official pricing starts at Plan-dependent. Pricing and included usage should be checked against the official pricing source before publication.
What are the main strengths of OpenAI Codex?
Key strengths include Accelerates coding tasks; Repository-aware assistance; Useful for debugging and refactoring.
What should I consider before choosing OpenAI Codex?
Consider AI can generate incorrect code; Complex projects need oversight; Usage-based limits can matter.