Pyyan / Compare / Codex vs Antigravity

Codex vs Antigravity

2 of 5

Agentic Tools · verified 13 Aug 2026

CodexOpenAIcurrent
AntigravityGooglecurrent
3 slots left
SpecificationCodexAntigravity
SummaryHolds the Terminal-Bench record.Gemini CLI folded into an agent platform.
SurfaceCLI + cloudIDE + CLI
SubagentsNo
CategoryAgentic ToolsAgentic Tools
OfficialOpenAIGoogle

Highlighted rows are where these differ.

Codex

  • Asynchronous and cloud-isolated
  • No subagent support

Best for async cloud runs.

Full spec sheet →

Antigravity

  • Gemini CLI is being retired into this
  • Desktop app, CLI and SDK

Best for Google stacks.

Full spec sheet →