AI Tool Index

Home › Coding › OpenAI Codex

OpenAI Codex

OpenAI's coding agent for writing, reviewing and fixing code across CLI, IDE and cloud.

Category
Coding
Pricing model
See site Pricing not confirmed here; see the vendor's site. Not confirmed here; check the vendor's site.
Official site
https://developers.openai.com/codex
Link checked
2026-11-01. Added 2026-11-01.

Visit OpenAI Codex →

This entry gives the product's category, the pricing model as shown on the vendor's own pages when we could confirm it, and a link to the official site. It is not a review or an endorsement. Plans and prices change, so confirm on the vendor's site. Compare: Claude Code vs OpenAI Codex, OpenAI Codex vs GitHub Copilot. Works with: Slack, GitHub, MCP (Model Context Protocol). Is this your product? Get a "Listed on AI Tool Index" badge.

Other Coding tools

ToolWhat it doesPricingLink
OpenCodeOpen-source AI coding agent for the terminal, desktop and editors that works with many model providers.FreeOfficial site
OpenHandsOpen-source platform for AI software development agents.See siteOfficial site
OutSystemsLow-code platform for enterprise apps and AI agents.See siteOfficial site
PhindAI search and coding assistant for developers.See siteOfficial site
PiecesDeveloper tool that saves code snippets and work context locally and answers questions about them.See siteOfficial site
PlandexTerminal-based AI coding engine for large tasks.See siteOfficial site
Plover LabsCompany-specific AI for software engineering teams.See siteOfficial site
Power AppsMicrosoft low-code platform for business apps with Copilot app generation.See siteOfficial site

All Coding tools · Best AI tools for coding