Google Antigravity (formerly Gemini CLI) Pricing 2026
Plans, Costs & Feature Breakdown
Pricing Plans
Free
- ✓ Gemini 3.5 Flash
- ✓ Claude Sonnet 5 / Opus 4.8 (limited)
- ✓ GPT-OSS 120B
- ✓ Limited usage
Google AI Pro
- ✓ Claude Fable 5 / Opus 4.8 access
- ✓ Gemini 3.5 Pro (Preview)
- ✓ Higher usage limits
- ✓ Unlimited parallel subagents
- ✓ Remote execution sandboxes
Google AI Ultra
- ✓ 5x limits vs Pro
- ✓ Claude Fable 5 / Opus 4.8 (priority)
- ✓ 20TB storage
- ✓ YouTube Premium
Google AI Ultra (20x)
- ✓ 20x limits vs Pro
- ✓ Highest priority access
- ✓ All Google AI tools
Technical Limits & Features
Model Evolution & Benchmarks
Track the capabilities, benchmarks, and newly added features across model releases.
Antigravity 2.0
Released: May 2026Rebranded and rebuilt from Gemini CLI to represent a robust multi-model agentic coding platform with asynchronous subagents.
What's newly added in this model:
Multi-model switching between Gemini 3.5 Flash, Gemini 3.5 Pro (Preview), Claude Fable 5, and GPT-OSS 120B.
Parallel subagent concurrency executing builds, terminal tasks, and testing.
Unrestricted remote execution sandboxes for secure developer iterations.
Fully free tier for rate-limited multi-model coding.
📊 Benchmark Performance Comparison
Is Google Antigravity (formerly Gemini CLI) Worth It? — Editorial Review
Google Antigravity is a standalone desktop IDE and CLI for agent-first software engineering — the key distinction from Gemini chat is that it lets you switch models freely between Gemini 3.5 Flash, Gemini 3.5 Pro (Preview), Claude Fable 5 / Opus 4.8 / Sonnet 5, and GPT-OSS 120B within the same session. The free tier includes Claude Sonnet 5 / Opus 4.8 access (rate-limited), making it one of the only ways to use Claude without an Anthropic subscription. It delegates full planning, code generation, terminal execution, and testing to autonomous subagents running in parallel. Included in Google AI Pro at $19.99/mo alongside Gemini chat, Flow video, and ImageFX. Claude Fable 5, suspended June 12, was restored globally on July 1, 2026 with enhanced safety classifiers.
✓Pros & Strengths
- •Free tier includes Claude Sonnet 5 / Opus 4.8 and GPT-OSS 120B model switching — one of the only free ways to access Claude without an Anthropic subscription.
- •Pro plan unlocks Claude Fable 5 / Opus 4.8 access alongside Gemini 3.5 Pro (Preview) for a capable multi-model coding environment.
- •Multi-agent concurrency allows planning, coding, and testing to happen asynchronously.
- •Included in Google AI Pro ($19.99/mo) — no separate subscription needed if you are already on Google AI Pro.
✗Limitations & Cons
- •Gemini-first architecture means Claude models are secondary options — new sessions default to Gemini 3.5 Flash rather than Claude.
- •Claude access through Antigravity does not include Claude Code CLI features or Anthropic-specific tools — direct Claude subscription required for those.
- •Agent orchestration can consume tokens rapidly on large projects without careful directory filtering.
Google Antigravity (formerly Gemini CLI) Alternatives
Frequently Asked Questions
What is Google Antigravity (formerly Gemini CLI)?
Google's agentic coding IDE and CLI (formerly Gemini CLI) with model switching between Gemini 3.5 Flash, Gemini 3.5 Pro (Preview), Claude Fable 5 / Opus 4.8 / Sonnet 5, and GPT-OSS 120B. Free tier available.
Who is Google Antigravity (formerly Gemini CLI) for?
For developers who want multi-model switching (Gemini, Claude Fable 5 / Opus 4.8, GPT-OSS) in one IDE, Google AI Pro at $19.99/mo with Antigravity is the most cost-effective entry point. The model flexibility in a single agent-first IDE is genuinely unique. For full Claude Code features and direct Anthropic access, a separate Claude subscription is still necessary.
Does Google Antigravity (formerly Gemini CLI) have a free tier?
Yes, Google Antigravity (formerly Gemini CLI) offers a free tier or free plan. However, usage limits may apply.
Is there an API available for Google Antigravity (formerly Gemini CLI)?
Yes, Google Antigravity (formerly Gemini CLI) provides API access for developers to integrate its features into custom applications.
Compare Google Antigravity (formerly Gemini CLI) with others
See how Google Antigravity (formerly Gemini CLI) stacks up against other AI tools in terms of pricing and technical limits.
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