Antigravity vs Cursor: Which AI IDE Should You Use?

Google launched an AI IDE in November 2025, called it Antigravity, wrapped it around Gemini 3, and gave it away for free. Cursor has spent two years becoming the default AI code editor that everyone already recommends. So now you have to choose, and the marketing on both sides is loud enough to be useless.

Here's the question worth asking before you install either one: do you want a tool that helps you write code, or a tool that writes code for you while you watch? That single distinction explains almost everything about how these two feel to use — and which one is going to frustrate you.

The actual difference: assistant-first vs agent-first

Cursor is assistant-first. It's a fork of VS Code, so the layout is the one you've probably already seen: files on the left, your code in the middle, a chat panel on the right. You're still the one driving. The AI completes lines as you type, edits across files when you ask, and answers questions about your code — but you stay in the loop on every move. It augments. It doesn't take over.

Antigravity is agent-first. The pitch is that you hand it a high-level task — "build a login page that talks to this API" — and autonomous agents plan it out, create the files, run things, and hand back a result for you to approve. Google built a whole "Manager Surface" for spawning and watching multiple agents work at once. Your job shifts from typing code to reviewing outcomes. If you've ever delegated work to a junior dev, that's the closer analogy.

Neither approach is automatically better. They're answers to different questions. The trap is assuming the more autonomous one is the more advanced one. It isn't — it's just a different bet about how much you want to be hands-on.

Pricing: free preview vs proven freemium

Antigravity is free right now, in public preview, for individuals. That's a real advantage, and also a temporary one. Google has signaled paid tiers are coming once the product hits general availability, and preview limits typically tighten before that happens. So "it's free" is true today and shouldn't be the deciding factor for what you commit to learning.

Cursor runs a freemium model that's been stable long enough to trust. The Hobby tier is free with a capped number of completions and agent requests — genuinely enough to learn on. Pro is around $20/month and lifts those limits with a monthly usage credit pool. Higher tiers exist for heavier use, but a beginner does not need them.

The honest read: Antigravity wins on price for now, Cursor wins on price predictability. If you hate the idea of a tool's economics changing under you mid-project, that matters.

Learning curve: this is where it gets real

This is the part the launch videos skip.

Cursor's learning curve is close to zero if you've touched VS Code, and gentle even if you haven't. It looks like an editor, behaves like an editor, and the AI sits off to the side until you call it. You can ignore the advanced features and still get value on day one.

Antigravity asks more of you up front. The interface splits into editor, browser, and agent manager — three things to understand instead of one. And the bigger cost is mental: thinking in delegated tasks is a skill. Writing a good task description for an agent is closer to writing a spec than writing a prompt, and beginners tend to under-specify, get something wrong, and not know why. The tool is powerful, but power you can't steer is just noise.

If you're brand new to coding, that gap matters a lot. Watching an agent generate 200 lines you can't yet read isn't learning — it's hoping.

Who each one is actually for

Pick Cursor if you're learning to code, you want to stay close to the code you ship, or you want a tool whose pricing and behavior won't surprise you. It's the safer default, and "safe default" is not an insult here — it's earned. If you're weighing it against other options, our Cursor vs Claude Code for beginners breakdown covers the next fork in the road.

Pick Antigravity if you already know enough to review code critically, you're comfortable delegating and verifying instead of typing, and you want to experiment with the agent-first workflow while it's free. It rewards people who can tell good output from bad. If you want the full rundown before installing, start with what Google Antigravity actually is.

The verdict

For most beginners and vibe-coders, start with Cursor. Not because Antigravity is bad — it's genuinely interesting, and free is free — but because Cursor's assistant-first model keeps you in contact with the code while you're still building the judgment to evaluate what an AI hands you. You learn faster when you can see the seams.

Then, once you can read AI output and call out when it's wrong, try Antigravity. The agent-first approach is real and probably where a lot of this is heading. But it's a tool for people who already know what good looks like — and you can't delegate judgment you don't have yet. Earn the second tool with the first.