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OpenCode vs Codex

Side-by-side comparison for macOS

OpenCode

7.0
Developer Tools

AI coding agent desktop client

Codex

8.0
Developer Tools

OpenAI's coding agent that runs in your terminal

Metric OpenCode Codex
Category Developer Tools Developer Tools
AI Score 7.0 8.0
30-day Installs 9.8K 85.4K
90-day Installs 23.9K 233.9K
365-day Installs 38.8K 388.2K
Version 1.14.33 0.128.0
Auto-updates Yes No
Deprecated No No
GitHub Stars 119.6K 64.4K
GitHub Forks 12.3K 8.6K
Open Issues 6.6K 1.8K
License MIT Apache-2.0
Language TypeScript Rust
Last GitHub Commit 1mo ago 1mo ago
First Seen Dec 15, 2025 Oct 15, 2025

Reviews

OpenCode

OpenCode is an AI-powered coding assistant designed to enhance developers' productivity by automating code generation and debugging. It offers seamless integration with the terminal and supports multiple AI models, making it a versatile tool for developers seeking efficient code solutions.

OpenCode provides AI-driven code generation and debugging directly within the terminal, helping developers write and refine code more efficiently.

Pros

  • + AI-driven code generation and debugging capabilities
  • + Terminal integration for seamless workflow
  • + Open-source nature with a large developer community

Cons

  • - Security vulnerabilities and critical bugs
  • - Issues with third-party AI model integrations
  • - Limited support for non-macOS platforms

Codex

Codex is an AI-powered coding assistant that integrates directly into your terminal, offering real-time code generation, debugging, and automation capabilities. It's particularly beneficial for developers seeking to enhance their coding efficiency and explore AI-driven solutions within their workflow.

Codex serves as a coding assistant that runs in the terminal, providing AI-driven support for code generation and debugging.

Pros

  • + Seamless terminal integration for developers
  • + Innovative AI-driven coding assistance
  • + Open-source with active community support

Cons

  • - Lack of auto-update feature
  • - High number of open issues may indicate maturation needs