Question 1

Is Google Antigravity better than Jan?

Accepted Answer

It depends on your use case. Google Antigravity is known for Google agent-first coding platform with Antigravity 2.0 and Antigravity CLI, while Jan Open-source ChatGPT alternative that runs locally. See our full comparison above for a detailed breakdown.

Question 2

Is Google Antigravity free?

Accepted Answer

Google Antigravity pricing: Free access; higher capacity via Google AI Pro, Google AI Ultra, and enterprise access.

Question 3

Is Jan free?

Accepted Answer

Jan pricing: Free (open-source).

Question 4

What are the main differences between Google Antigravity and Jan?

Accepted Answer

Google Antigravity and Jan differ in features, pricing, and platform support. Google Antigravity: Google agent-first coding platform with Antigravity 2.0 and Antigravity CLI. Jan: Open-source ChatGPT alternative that runs locally. See the full side-by-side comparison above for details.

Feature	Google Antigravity	Jan
Category	Coding Assistants	Chat Interfaces
Pricing	Free access; higher capacity via Google AI Pro, Google AI Ultra, and enterprise access	Free (open-source)
GitHub Stars	—	✓ More stars 25k
Platforms	macOS, Windows, Linux, Web	macOS, Linux, Windows
Key Features	✓ Antigravity 2.0 desktop app ✓ Antigravity CLI ✓ Subagents ✓ Asynchronous background tasks ✓ Skills and plugins ✓ Hooks ✓ MCP server support ✓ Chrome and web-search interaction ✓ Gemini CLI migration	✓ Local inference ✓ Model library ✓ Extensions ✓ Privacy-first ✓ Offline mode
Pros	+ Official Google agent-first development platform + Desktop and terminal surfaces share the same agent harness + Supports parallel subagents and asynchronous workflows + Supports skills, plugins, hooks, and MCP servers + Direct migration path for Gemini CLI users	+ Beautiful desktop app + 100% offline capability + Clean model management + Extensions system + Privacy-first design
Cons	− Gemini CLI consumer and free access migrates to Antigravity on June 18, 2026 − Not all Gemini CLI features have exact one-to-one parity at launch − Pricing and capacity depend on Google account or enterprise access − Autonomous agent changes still require review and permission controls	− Limited model selection vs Ollama − Newer, less mature − Some features still in development − Can be slow on older hardware
Tags	googleantigravitycodingagenticclidesktopsubagentsmcpskills	localprivacychatopen-source

Google AntigravityvsJan

Google Antigravity

Jan

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