Google Antigravity
Tabnine
Tabnine
FreemiumGoogle Antigravity vs Tabnine: Full Comparison (2026)
Google Antigravity is agent-first development platform built around orchestrating multiple coding agents. Tabnine is privacy-first ai code completion for enterprise teams. Use the breakdown below to find the right fit for your needs.
This page presents factual information sourced from publicly available vendor documentation and product pages. AIHub does not endorse either product. The right tool depends on your specific use case, team, and requirements — we recommend evaluating both tools directly before making a decision.
Side-by-Side Overview
Pricing Model
Google Antigravity
FreemiumTabnine
FreemiumAPI Access
Google Antigravity
Not availableTabnine
Not availablePlatforms
Google Antigravity
macOS, Windows, LinuxTabnine
WebIntegrations
Google Antigravity
4 integrationsTabnine
—Vendor
Google Antigravity
GoogleTabnine
TabnineCategory
Google Antigravity
Code AssistanceTabnine
Code AssistanceLaunch
Google Antigravity
Nov 18, 2025Tabnine
—| Feature | Google Antigravity | Tabnine |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| API Access | Not available | Not available |
| Platforms | macOS, Windows, Linux | Web |
| Integrations | 4 integrations | — |
| Vendor | Tabnine | |
| Category | Code Assistance | Code Assistance |
| Launch | Nov 18, 2025 | — |
About Google Antigravity
Google Antigravity is an agentic software development platform launched in public preview in November 2025 alongside Gemini 3, built as a heavily modified fork of Visual Studio Code. Rather than putting a chatbot in a sidebar, it gives agents their own workspace: an agent manager surface where you spawn, orchestrate and observe multiple agents working asynchronously across an integrated editor, terminal and Chromium browser. Version 2.0, announced at Google I/O 2026, extended it into a standalone platform with a desktop app, CLI and SDK for running teams of agents in parallel.
Designed For
- Orchestrating multiple coding agents in parallel
- Agent-driven refactoring across a codebase
- Asynchronous long-running development tasks
- Browser-in-the-loop testing and verification
About Tabnine
Tabnine is an AI code completion tool that supports 30+ programming languages and can be deployed fully on-premises for maximum privacy. Offers team learning capabilities that adapt to your codebase style.
Designed For
- Code completion
- Enterprise on-prem AI
- Code suggestions
- Team learning
Strengths & Limitations
Google Antigravity
Strengths
- Agent manager surface rather than a sidebar chatbot
- Runs multiple agents asynchronously across workspaces
- Integrated editor, terminal and Chromium browser
- Supports third-party models including Anthropic Claude and open-weight GPT-OSS
- Free for individuals in public preview
Limitations
- Still relatively new — launched November 2025
- VS Code fork means migrating extensions and settings
- Agent orchestration adds conceptual overhead versus a single assistant
Tabnine
Strengths
- On-premises deployment
- Privacy-first
- 30+ languages
- Team training
Limitations
- Less capable than GPT-4 powered tools
- UI less polished
Frequently Asked Questions
What is the difference between Google Antigravity and Tabnine?
Google Antigravity is agent-first development platform built around orchestrating multiple coding agents, while Tabnine is privacy-first ai code completion for enterprise teams. Google Antigravity is designed for Code Assistance; Tabnine is designed for Code Assistance. The right fit depends on your specific requirements.
How do the pricing models compare?
Google Antigravity is available under a Freemium model. Tabnine is available under a Freemium model. Always verify pricing on each vendor's official website as it may change.
What integrations does each tool support?
Google Antigravity integrates with Chromium browser, Terminal, CLI, SDK. Tabnine integrates with various tools. Check each vendor's documentation for the full and current list.
How do I choose between Google Antigravity and Tabnine?
Consider your team's technical requirements, budget, existing tooling, and use case before deciding. We recommend signing up for free trials or demos of both tools where available, and consulting each vendor's documentation. AIHub provides this comparison for informational purposes only.
Feature Snapshot
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Google Antigravity full detailsTabnine full detailsGoogle Antigravity official siteTabnine official siteRelated Comparisons
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Data sourced from public vendor documentation. Pricing, features, and availability may change. Always verify on official vendor websites before making purchasing decisions. AIHub is not affiliated with any of the listed vendors.