
Why Did I Buy Google Antigravity Pro?
The experience of writing code with AI has been developing very rapidly lately. I tried various AI IDEs. And finally, I decided to buy Google Antigravity Pro. Below I'll compare Antigravity, Cursor, and Windsurf based on official sources.
Google Antigravity - is an agent-first AI IDE developed by Google, which can automate code writing, testing, script creation, terminal and even browser through multiple AI agents simultaneously.
The Gemini3 Pro model plays the main role in this IDE and the platform was released on November 18, 2025.
The Antigravity project is described on the official page as an IDE that divides code into complete tasks and executes them with the "agent-first" paradigm (Greek "pattern, template").
Official site: antigravity.google
Today Antigravity is available as public preview and provided for free use (during preview period), with "generous" rate limits according to official information. These limits are sufficient for effectively using Gemini3 Pro's extensive capabilities in daily workflow.
According to Google blog, usage limits in Antigravity are also updated based on subscription: quota is refreshed every 5 hours for Google AI Pro and Ultra subscribers, while free users have weekly quota. Additionally, if you buy the pro version, you get a 1-month bonus, meaning you use the pro version free for 1 month and start paying from the next month.
| Platform | Official pricing / limit | Note |
|---|---|---|
| Google Antigravity | Free (preview) / generous rate limits | Agent-first, supports Gemini3 Pro and other models, works with multiple agents. |
| Cursor | Pro $20/month (Unlimited tab + model usage limits) / Free Hobby | Cursor Pro has $20 model usage credit (tab completion + agent requests). |
| Windsurf | Pro $15/month + 500 prompt credits / Free 25 credits | Windsurf has monthly prompt credits (500 Pro), additional credits can be purchased. |
Brief summary:
- Google Antigravity: currently free in preview mode, performs complete tasks with agents and supports multiple models - very convenient for complex code and agent architecture.
- Cursor: Pro mode is $20/month - this mode has high AI model performance limits, but convenient for tab completion and agent requests.
- Windsurf: has Pro mode with 500 prompt credits per month; many model requests can quickly exhaust credits.
That's why I bought Google Antigravity Pro or higher Google AI subscription, and antigravity performs code writing in full agent mode, good for large projects, long prompts, and tasks requiring complex architecture.
Although Cursor and Windsurf are also very powerful, Antigravity currently offers the most advanced "agent-first" approach, and according to official information, the usage limit during preview is very generous :)

