Gemini CLINew
github.com
Google's open-source agent for the terminal
Alternatives to Gemini CLI
OpenAI CodexNew
openai.com
Cloud and CLI coding agent from OpenAI
Google AntigravityNew
antigravity.google
Google's agent-first development platform
JulesNew
jules.google
Google's asynchronous coding agent for GitHub
KiroNew
kiro.dev
Spec-driven agentic IDE from AWS
Kilo CodeNew
kilocode.ai
Open-source agentic coding for VS Code and JetBrains
OpenCodeNew
opencode.ai
Open-source AI coding agent for the terminal