Google Antigravity vs Base44

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

Base44

Base44, Inc.

Build your own apps, websites, products and AI agents on Base44 using your own words.

Freemium

81% verification coverage

Trust & Reliability

Google Antigravity

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

Base44

Uptime:99.91% (60-day)Status page

Users:10M-50M

Customers (per vendor):BenQ Latin America, Gift My Book

GDPR

SOC 2

Overall Winner: Base44

7.8/10 vs Google Antigravity at 4.3/10

Leads in:

Integration

Support

Customization

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

Base44

7.8

avg score

Base44 leads overall — particularly in Ease of Use and Support and 3 more.

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

Base44

7.8 / 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

Base44

Best For

Builders creating apps, websites, and AI agents

Teams needing internal tools and dashboards

Agencies building client portals

Developers seeking a managed backend service

* 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

Base44 is best for

💬Chat & Conversation7.0🎨Image & Design7.0🤖Automation & Agents5.4

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

Base44

Cons

Training data opt-out is an Enterprise-only feature
Some advanced integrations like GitHub and Stripe require a Builder plan or higher
Third-party services connected to apps (Stripe, SendGrid, OpenAI) bill users directly

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

Base44

7.8

/ 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

Base44

6.0▲ +3.0

Customization

Calculated

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

Google Antigravity

7.0

Base44

8.0▲ +1.0

Support

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

Google Antigravity

5.0

Base44

9.0▲ +4.0

Integration

Calculated

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

Google Antigravity

4.0

Base44

10.0▲ +6.0

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

Base44

6.0▲ +4.0

Performance

Calculated

Latency + throughput speed

Google Antigravity

5.0

Base44

8.0▲ +3.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Google Antigravity

—

Base44

—

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

Base44

9.0

Code Completion

4.0

7.0

Bug Detection

6.0

8.0

Code Explanation

5.0

8.0

Refactoring

5.0

8.0

Test Generation

3.0

8.0

Multi Language Support

3.0

9.0

Context Understanding

7.0

6.0

Documentation Generation

5.0

Performance Optimization

4.0

Security Scanning

8.0

5.0

Log Analysis

4.0

6.0

Workflow Building

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 Base44?

Both are strong options. Google Antigravity is a strong choice, while Base44 is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is Google Antigravity cheaper than Base44?

Google Antigravity starts at free (freemium model). Base44 starts at free (freemium model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Google Antigravity and Base44?

Google Antigravity — "Experience liftoff with the next-gen agent platform". Base44 — "Build your own apps, websites, products and AI agents on Base44 using your own words.". 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 Base44 together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Google Antigravity and Base44 with other tools and save your AI toolkit.

Does Google Antigravity or Base44 have a free plan?

Google Antigravity is available for free. Base44 is available for free. Always verify current pricing directly with the vendor.

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