Google Antigravity vs Kilo Code

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated October 2026

Google Antigravity

Google

Experience liftoff with the next-gen agent platform

Freemium

78% verification coverage

Kilo Code

Kilo Code, Inc.

One open agent for every developer workflow

Freemium

83% verification coverage

Trust & Reliability

Google Antigravity

Customers (per vendor):AirAsia, Accenture, CGI +1

Kilo Code

Users:1M-10M

Customers (per vendor):Ida Infront, Plug&Pay, Dona Dowlan +2

SOC 2

Overall Winner: Kilo Code

6.3/10 vs Google Antigravity at 4.3/10

Leads in:

Support

Customization

Performance

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

Google Antigravity

4.3

avg score

Kilo Code

6.3

avg score

Kilo Code leads overall — particularly in Customization and Support and 2 more.

Google Antigravity has an edge in Ease of Use.

Based on 7 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Overall Winner

Kilo Code

6.3 / 10

Google Antigravity

Best For

Developers building agent-first applications

Fullstack developers creating production-ready applications

Enterprise developers needing secure, scalable agentic workflows

Frontend developers streamlining UX with browser-in-the-loop agents

Kilo Code

Best For

Developers seeking an open-source AI coding agent across multiple platforms

Engineering teams needing shared billing, analytics, and consistent agent setup

Organizations requiring governance, security review, and SLAs for AI coding

Power users who want predictable monthly AI spending

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Google Antigravity is best for

✍️Writing & Content9.0💬Chat & Conversation9.0🔍Research8.0

Kilo Code is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🔍Research7.0

Filter by your use case:

Limitations

Google Antigravity

Cons

Not available in all countries and territories
Third-party software access (e.g., Claude Code) is a Terms of Service violation for consumer plans
Wrapping CLI headless mode in third-party coding agents is not supported under consumer plans
Cannot use third-party software with Antigravity login
Enterprise plans are rolling out to select customers

Kilo Code

Cons

Bonus credits for Kilo Pass expire at the end of each month
Kilo Pass renewals and later plan changes do not generate additional affiliate commissions
Paid and search-engine traffic is restricted for the affiliate program
Data already shared with third-party AI providers is governed by their retention policies
Sentry retention varies by data type and plan, generally 30-90 days
AppsFlyer user-level raw data retention is typically 90 days, aggregated data up to 25 months
Kilo Code does not intentionally collect sensitive or special category personal information

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

Google Antigravity

4.3

/ 10

Kilo Code

6.3

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

Google Antigravity

3.0▲ +2.0

Kilo Code

1.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

Google Antigravity

7.0

Kilo Code

9.0▲ +2.0

Support

How strong is the documentation, customer support, community, and learning resources?

Google Antigravity

5.0

Kilo Code

10.0▲ +5.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

Google Antigravity

4.0

Kilo Code

7.0▲ +3.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

Google Antigravity

2.0

Kilo Code

3.0▲ +1.0

Performance

Calculated

Latency + throughput speed

Google Antigravity

5.0

Kilo Code

8.0▲ +3.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Google Antigravity

—

Kilo Code

—

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

Google Antigravity

Task

Kilo Code

9.0

Code Completion

7.0

Bug Detection

7.0

8.0

Code Explanation

8.0

Refactoring

7.0

8.0

Test Generation

6.0

8.0

Multi Language Support

7.0

9.0

Context Understanding

8.0

6.0

Documentation Generation

5.0

Performance Optimization

4.0

Security Scanning

7.0

9.0

Agent Coordination

7.0

8.0

Task Delegation

7.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, Google Antigravity or Kilo Code?

Both are strong options. Google Antigravity is a strong choice, while Kilo Code is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is Google Antigravity cheaper than Kilo Code?

Google Antigravity starts at free (freemium model). Kilo Code starts at free (freemium model) with a free trial. Use the Cost Calculator above for a detailed estimate.

What are the main differences between Google Antigravity and Kilo Code?

Google Antigravity — "Experience liftoff with the next-gen agent platform". Kilo Code — "One open agent for every developer workflow". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Google Antigravity and Kilo Code together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Google Antigravity and Kilo Code with other tools and save your AI toolkit.

Does Google Antigravity or Kilo Code have a free plan?

Google Antigravity is available for free. Kilo Code is available for free with a free trial. Always verify current pricing directly with the vendor.

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