Antigravity CLI vs Gemini CLI — Feature Comparison
Quick answer: Antigravity CLI supports 13 of 18 tracked features; Gemini CLI supports 18 of 18. Matrix last updated June 27, 2026.
Verdict: Antigravity vs Gemini CLI
Gemini CLI is the stronger choice for most developers today, offering a significantly more complete feature set and a long, proven release history. Gemini CLI covers all 18 tracked features, including critical workflow capabilities like Multi-file Editing, Undo/Redo, Planning Mode, and broad editor integrations spanning VS Code, JetBrains, and Vim/Neovim — none of which Antigravity CLI currently supports. That breadth means Gemini CLI can slot into a wide range of development environments without friction, whether a developer lives in an IDE or a terminal. Antigravity CLI, by contrast, supports 12 of 18 tracked features and has only 7 total tracked releases, suggesting it is still maturing as a product. Its recent release cadence is notably active — 7 releases in the same 90-day window where Gemini CLI shipped 27 — so Antigravity CLI is clearly under development, but it has not yet closed the feature gap. Gemini CLI's 301 tracked releases represent a far deeper history of iteration, bug-fixing, and stability hardening that a team adopting a daily-driver tool should weigh seriously. The honest case for Antigravity CLI would be a developer who has a specific, lightweight use case that falls within its supported feature subset and who values a smaller, potentially less complex tool — or one who wants to adopt early and grow with a rapidly iterating project. For anyone who needs multi-file workflows, editor integration, or undo safety nets, Gemini CLI is the clear pick.
Choose Antigravity CLI if: Choose Antigravity CLI if you have a narrowly scoped, terminal-centric workflow that fits within its supported features and you are comfortable adopting an early-stage tool that is iterating quickly.
Choose Gemini CLI if: Choose Gemini CLI if you need a fully-featured, production-ready coding assistant with broad editor integration, multi-file editing, and a long track record of stable, frequent releases.
Key differences
- Feature coverage: Gemini CLI supports all 18 tracked features; Antigravity CLI supports 12, missing multi-file editing, undo/redo, planning mode, and major editor integrations
- Release maturity: Gemini CLI has 301 tracked releases reflecting deep iteration history; Antigravity CLI has 7, indicating it is early-stage
- Editor ecosystem: Gemini CLI integrates with VS Code, JetBrains, and Vim/Neovim; Antigravity CLI has no tracked editor integrations
- Release cadence: both tools shipped releases recently, but Gemini CLI's sustained high cadence over a longer period signals greater stability investment
- Adoption risk: Gemini CLI is the lower-risk choice for teams; Antigravity CLI suits early adopters willing to grow alongside the product
At a glance
| Tool | Latest version | Release date | Releases tracked |
|---|---|---|---|
| Antigravity CLI | v1.0.14 | June 30, 2026 | 11 |
| Gemini CLI | v0.49.0 | June 25, 2026 | 302 |
Core Editing
Multi-file editing, streaming, undo capabilities
| Feature | Antigravity | Gemini CLI |
|---|---|---|
| Multi-file Editing — Edit multiple files in a single operation | — | ✓ since v0.22.0 |
| Streaming Output — Real-time streaming of AI responses | ✓ since 1.0.11 | ✓ since v0.44.0 |
| Undo/Redo — Ability to undo and redo changes | ✓ since 1.0.13 | ✓ since v0.49.0 |
| Diff View — Visual comparison of changes | ✓ since 1.0.12 | ✓ since v0.49.0 |
Terminal Integration
Shell and command execution support
| Feature | Antigravity | Gemini CLI |
|---|---|---|
| Command Execution — Run shell commands | ✓ since 1.0.13 | ✓ since v0.49.0 |
| Shell Integration — Integration with user shell environment | ✓ (v1.0.6 added shell-style path auto-completion for /open and /add-dir commands) | ✓ (PTY (pseudo-terminal) support referenced in v0.46.0, Termux relaunch fix in v0.45.0 indicates shell environment integrat) |
| Background Tasks — Run tasks in background | ✓ since 1.0.11 | ✓ since v0.49.0 |
MCP Support
Model Context Protocol server and client capabilities
| Feature | Antigravity | Gemini CLI |
|---|---|---|
| MCP Client — Connect to MCP servers | ✓ since 1.0.7 | ✓ since v0.47.0 |
| MCP Server — Expose as MCP server | ✓ since 1.0.7 | ✓ since v0.44.0 |
| Custom Tools — Define and use custom tools | ✓ (v1.0.10 mentions 'builtin skill' and v1.0.9 mentions plugins installation with submodule support, suggesting custom tool) | ✓ since v0.30.0 |
IDE Integrations
VS Code, JetBrains, and other editor support
| Feature | Antigravity | Gemini CLI |
|---|---|---|
| VS Code — Visual Studio Code integration | — | ✓ since v0.43.0 |
| JetBrains — IntelliJ/WebStorm integration | — | ✓ since v0.41.0 |
| Vim/Neovim — Vim or Neovim integration | — | ✓ since v0.45.0 |
| Web UI — Browser-based interface | ✓ since 1.0.13 | ✓ since v0.47.0 |
Agentic Features
Planning, tool use, and autonomous capabilities
| Feature | Antigravity | Gemini CLI |
|---|---|---|
| Planning Mode — Plan before executing changes | — | ✓ since v0.43.0 |
| Autonomous Mode — Extended autonomous operation | ✓ since 1.0.12 | ✓ since v0.47.0 |
| Task Decomposition — Break complex tasks into steps | ✓ since 1.0.13 | ✓ since v0.41.0 |
| Context Management — Manage context across conversations | ✓ since 1.0.10 | ✓ since v0.45.0 |
Release velocity
Havoptic tracks 11 Antigravity releases and 302 Gemini CLI releases. See release frequency charts for side-by-side velocity analysis, or browse the Antigravity CLI changelog and Gemini CLI changelog.
Data source
Feature data is maintained in feature-matrix.json under a CC-BY-4.0 license. Release data comes from releases.json. Both are updated daily. See the methodology page for details on sourcing and human review.