Updated May 2, 2026AI & ML Comparison

Google Antigravity vs Supermaven Comparison

A detailed comparison of Google Antigravity and Supermaven.

Google Antigravity

Agent-first IDE powered by Gemini 3.

Primary Task

Agentic IDE

Pricing

Free

Key Features

Autonomous Agents
Gemini 3 Pro
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Supermaven

The fastest AI code completion.

Primary Task

Code Completion

Pricing

Freemium

Key Features

1M Context
Low Latency
Repo-wide Understanding

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At a Glance

Feature	Google Antigravity	Supermaven
Primary Task	Agentic IDE	Code Completion
Pricing Model	Free	Freemium
Founded	2025	2024
Model Type	N/A	N/A
Context Window	N/A	N/A
Fine-tuning	N/A	N/A
API Cost	N/A	N/A
Latency	N/A

Pros & Cons

Google Antigravity

Strengths

Autonomous agents
Deep Gemini integration
Free preview

Limitations

Limited to Google ecosystem (initially)
Beta stability
Waitlist

Supermaven

Strengths

Huge context window
Extremely fast
Repo-wide understanding

Limitations

Newer tool
Less polished UI
Limited IDE support

Final Decision

The Verdict

Both tools are excellent. Here's how to choose the right one for your project.

Choose Google Antigravity

Best for

Strong Autonomous Agents capabilities
Free pricing model
Agentic IDE workflows

Choose Supermaven

Best for

1M Context focused projects
Freemium approach
Code Completion use cases

Frequently Asked Questions

What is the main difference between Google Antigravity and Supermaven?

Google Antigravity is primarily a Agentic IDE, while Supermaven is focused on Code Completion. Agent-first IDE powered by Gemini 3. The fastest AI code completion.

Is Google Antigravity open source?

No, Google Antigravity is a commercial product with a free model.

Is Supermaven open source?

No, Supermaven is a commercial product with a freemium model.

Which is better for AI & ML?

It depends on your specific needs. Google Antigravity is often chosen for its autonomous agents capabilities, while Supermaven is popular for its 1m context features.