Codex vs kiro
Side-by-side comparison for macOS
Codex
8.0OpenAI's coding agent that runs in your terminal
kiro
7.0Agent-centric IDE with spec-driven development
| Metric | Codex | kiro |
|---|---|---|
| Category | Developer Tools | Developer Tools |
| AI Score | 8.0 | 7.0 |
| 30-day Installs | 85.4K | 1.1K |
| 90-day Installs | 233.9K | 3.7K |
| 365-day Installs | 388.2K | 17.3K |
| Version | 0.128.0 | 0.11.133 |
| Auto-updates | No | Yes |
| Deprecated | No | No |
| GitHub Stars | 64.4K | 3.2K |
| GitHub Forks | 8.6K | 166 |
| Open Issues | 1.8K | 2.4K |
| License | Apache-2.0 | — |
| Language | Rust | TypeScript |
| Last GitHub Commit | 1mo ago | 2mo ago |
| First Seen | Oct 15, 2025 | Jul 14, 2025 |
Reviews
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
kiro
Kiro is an innovative AI-powered IDE designed to enhance development workflows through spec-driven development. It offers intelligent assistance, automates tasks, and streamlines the process from prototype to production, making it ideal for developers seeking a modern, efficient coding experience.
Kiro provides an AI-driven development environment that uses specifications to guide and automate coding tasks.
Pros
- + AI-driven assistance for development tasks
- + Spec-driven development workflow
- + Integration across development stages
Cons
- - High number of open issues
- - Performance and pricing concerns