Quick Answer
Yes, Google Antigravity offers a free tier with approximately 50-100 agent runs per month, perfect for students, hobbyists, and experimentation. However, the free tier has limitations: slower processing speeds, limited context window (100K tokens), no access to premium Gemini Ultra models, and community-only support. For professional development with unlimited agent runs and advanced features, paid plans start at $20/month. No credit card required to start the free tier.
The Truth About Google Antigravity's Free Tier
When Google announced Antigravity in late 2025, the developer community erupted with one burning question: "Will it be free?" After all, GitHub Copilot started as a paid-only tool, and many developers were hoping Google would disrupt the market with a genuinely free alternative to AI-assisted coding.
The answer is both yes and no. Google Antigravity does offer a free tier, but it's not unlimited. Understanding exactly what you get for free — and where the paywalls kick in — is crucial before you invest time learning the platform.
In this comprehensive guide, we'll break down every aspect of Google Antigravity's pricing, compare the free tier against paid plans, and help you decide whether you can get by with the free version or if you'll need to upgrade for your specific use case.
Free Tier vs Paid Plans: What's Different?
🎯 Free Tier
50-100 agent runs/month
100K context window
Community support
⚡ Pro Plan
Unlimited runs
1M context window
Priority support
$20/month
🏢 Enterprise
Custom limits
Gemini Ultra access
SLA guarantee
Custom pricing
What's Included in the Free Tier?
Google's free tier is surprisingly generous for individual developers and students. Here's exactly what you get without paying a dime:
50-100 Agent Runs
Enough for small projects, learning, and experimentation. One "agent run" equals one autonomous coding task from prompt to completion.
100K Tokens
Can process approximately 75,000 words or a medium-sized codebase. Sufficient for most single-file or small multi-file projects.
Gemini Pro Access
Access to the standard Gemini Pro model, which handles most coding tasks effectively. No access to Ultra models.
Community Forums
Access to Google's community forums and documentation. No direct email or chat support for free tier users.
Complete Pricing Breakdown 2026
If the free tier isn't enough for your needs, here are the paid options. We've created this detailed comparison to help you choose:
- 50-100 agent runs per month
- 100K token context window
- Gemini Pro model access
- Standard processing speed
- Community support only
- No team collaboration
- No Gemini Ultra access
- No API access
- Unlimited agent runs
- 1M token context window
- Gemini Pro + Flash models
- Priority processing speed
- Priority email support
- Basic team features (2 seats)
- No Gemini Ultra access
- Limited API access
- Unlimited everything
- 2M+ token context window
- Gemini Ultra access
- Fastest processing speed
- 24/7 dedicated support
- Unlimited team seats
- Full API access
- SSO & advanced security
How Agent Runs Are Calculated
📝 Simple Task
"Create a login form"
= 1 agent run
🏗️ Complex Feature
"Build full auth system"
= 1 agent run
🔁 Iterations
Each revision request
= Additional runs
Free tier gives you 50-100 runs monthly — enough for 2-3 major features per week
Interactive Cost Calculator
Not sure which plan you need? Use our calculator to estimate your monthly usage:
Estimate Your Monthly Usage
How It Compares to Competitors
If you're comparing Google Antigravity to other AI coding tools, here's how the pricing stacks up:
| Platform | Free Tier | Pro Plan | Best For |
|---|---|---|---|
| Google Antigravity | 50-100 runs/month | $20/month | Autonomous AI agents |
| GitHub Copilot | Students only | $10/month | Code autocomplete |
| Claude Code | Limited messages | $20/month | Conversational coding |
| Cursor IDE | 40 requests/month | $20/month | AI-first IDE |
As you can see, Google Antigravity's free tier is among the most generous, especially considering you get autonomous agents rather than just autocomplete. If you want to dive deeper into how it compares, check out our detailed breakdown of Google Antigravity vs GitHub Copilot.
Hidden Costs & Gotchas to Watch For
While the pricing seems straightforward, there are a few things Google doesn't advertise prominently:
⚠️ Credit Rollover: Unused free tier credits do NOT roll over to the next month. Use them or lose them.
💸 Overage Charges: If you exceed your free tier limit, you'll be charged $0.10 per additional agent run unless you upgrade to Pro.
✅ No Credit Card Required: Unlike many competitors, you don't need to provide payment information to start the free tier.
Who Should Upgrade to Paid?
Based on our testing, you should consider upgrading if:
- You're building production applications for clients or your startup
- You need faster processing speeds (free tier can be slow during peak hours)
- You're working with large codebases that exceed 100K tokens
- You need team collaboration features
- You require guaranteed uptime and SLA
If you're still on the fence, you might want to read about how to run AI agents with Google Antigravity efficiently to maximize your free tier credits before deciding to upgrade.
When to Upgrade: Decision Flow
🎓 Learning?
Stick with Free Tier
Perfect for tutorials
💼 Freelancing?
Upgrade to Pro
Unlimited runs needed
🏢 Enterprise?
Contact Sales
Custom requirements
Frequently Asked Questions
Google Antigravity offers a free tier with limited monthly credits (approximately 50-100 agent runs per month). This is enough for hobbyists and students to experiment with autonomous AI coding. However, for professional use with unlimited agent runs, advanced features, and priority support, you'll need a paid plan starting at $20/month.
The free tier includes: limited monthly agent credits (50-100 runs), slower processing speeds during peak hours, no access to premium models like Gemini Ultra, limited context window (100K tokens), no team collaboration features, and community support only. Paid plans remove these restrictions.
No, you do not need a credit card to sign up for the Google Antigravity free tier. You can create an account with just your Google account and start using the free credits immediately. Credit card information is only required when upgrading to a paid plan.
Yes! Students get the standard free tier (50-100 runs/month) automatically. Additionally, if you have a GitHub Student Developer Pack, you may be eligible for extended credits. Check Google's education portal for student-specific benefits.
💬 Not Sure Which Plan Is Right for You?
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Final Verdict: Is the Free Tier Worth It?
After extensive testing, here's our honest take:
The free tier is genuinely useful — not just a crippled trial. If you're a student, hobbyist, or solo developer working on small projects, you can absolutely build real applications without paying a dime. The 50-100 monthly credits are enough to create 2-3 substantial features per week.
However, if you're doing professional development work, the Pro plan at $20/month is a no-brainer. That's less than the cost of two coffees for unlimited autonomous AI coding agents. The productivity gains alone will pay for the subscription in hours.
For those wondering about alternatives, you might also want to explore whether beginners can use Google Antigravity without coding experience — the free tier is perfect for learning!