Gemini Code Assist
Google's paid AI coding assistant for VS Code, JetBrains, and Cloud IDEs, built on the Gemini 3 model with a 1M-token context window.
- Category
- Coding agents
- From
- $19/user/mo billed annually, or $22.80/user/mo billed monthly
- Free trial
- 30 days
- Pricing model
- subscription
- Free tier
- No
- Deployment
- Cloud
- Interface
- IDE
- Open source
- No
- Public API
- No
- Model / LLM
- Gemini 3
Facts re-verified
On this page
Our verdict
Gemini Code Assist's case is Google's own IDEs-and-cloud reach: it sits inside VS Code and JetBrains where developers already work, runs Gemini 3 with a genuinely large context window, and on Enterprise can tune itself to a private codebase and act through MCP servers.
The tradeoff is that the interesting part, Agent Mode, is Enterprise-only and still in preview, and there is no longer a free way to try any of it since Google shut down the individual tier in favor of Antigravity. Teams already paying for Google Cloud and standardized on VS Code or JetBrains get the most out of it; anyone wanting a free tier or a mature agentic feature set today should look elsewhere first.
What is Gemini Code Assist?
Gemini Code Assist is Google's AI coding assistant, sold as a Standard or Enterprise subscription and built into Visual Studio Code, the JetBrains IDE family, Cloud Workstations and the Cloud Shell Editor, with a companion Gemini CLI for the terminal. It runs on Google's Gemini 3 model with a 1M-token context window, pairing code completion and chat with an Enterprise-only agentic mode for multi-file edits across a project.
What does Gemini Code Assist do?
Inside a supported IDE, Gemini Code Assist offers AI code completion and generation, a natural-language chat panel for coding questions, and code transformation for refactoring, tests and debugging, with enterprise-grade security across select Google Cloud services on the Standard tier.
The Enterprise tier adds code customization against a team's own private repositories and broader service integrations such as Apigee and Application Integration, plus an Agent Mode, currently in preview, that can prompt Gemini to complete multi-step tasks using system tools and Model Context Protocol (MCP) servers rather than only suggesting code inline.
A companion Gemini CLI brings the same assistant into the terminal for developers working outside an IDE.
Google shut down the earlier free Gemini Code Assist for individuals tier, along with the Google AI Pro and Google AI Ultra tiers, on 2026-06-18, migrating affected users to a separate product called Antigravity, so evaluating Gemini Code Assist today means starting a 30-day trial of a paid, per-seat plan rather than an ungated free plan.
How Gemini Code Assist works
- Start a 30-day trial (up to 50 users) on Standard or Enterprise
- Install the extension for your IDE (VS Code, JetBrains) or use the Cloud Shell Editor / Cloud Workstations / Gemini CLI
- Get inline completions, chat-based help and code transformations from Gemini 3 as you work
- On Enterprise, point it at private repositories for tuned suggestions and use the preview Agent Mode for multi-step, multi-file tasks via MCP servers
Key features
- Gemini 3 completion and chat
- AI code completion, generation and a natural-language chat panel running on Google's Gemini 3 model with a 1M-token context window.
- Code transformation
- Refactoring, test generation and debugging support built into the IDE panel, on both Standard and Enterprise editions.
- Agent Mode (Enterprise, preview)
- Completes multi-step tasks using system tools and MCP servers, and can make multi-file edits with project-wide context, rather than suggesting code one line at a time.
- Private-codebase customization (Enterprise)
- Tunes suggestions against a team's own private repositories, plus broader Google Cloud service integrations such as Apigee and Application Integration.
- Usage metrics dashboard
- Built-in usage metrics and observability so an organization can see how the tool is actually being used across seats.
What are Gemini Code Assist's use cases?
- Refactoring an existing codebase
- A team on the Enterprise tier points Gemini Code Assist at its own private repositories to get completions and transformations tuned to its actual code rather than generic suggestions.
- Multi-file changes across a project
- A developer uses the preview Agent Mode to carry out a multi-step task, such as a cross-file rename or a scripted refactor, that touches more than one file at once.
- Terminal-first workflows
- A developer who prefers the command line runs the companion Gemini CLI instead of the IDE panel for the same underlying assistant.
Who is Gemini Code Assist for?
- Teams already standardized on VS Code or JetBrains who want an AI assistant built into that editor rather than a separate app
- Google Cloud shops that want Gemini tuned against their own private repositories and integrated with services like Apigee (Enterprise)
- Developers who want a terminal option (Gemini CLI) as well as an IDE panel
Not forIndividual developers who want a free tier, or anyone who needs a mature multi-file agentic workflow today rather than an Enterprise-only preview feature.
What does Gemini Code Assist integrate with?
- Visual Studio Code
- JetBrains IDEs (IntelliJ, PyCharm, GoLand, WebStorm)
- Android Studio
- Cloud Workstations
- Cloud Shell Editor
- Gemini CLI (terminal)
- Model Context Protocol (MCP) servers
- Apigee and Application Integration (Enterprise)
Why use Gemini Code Assist?
- Runs on Gemini 3 with a 1M-token context window, giving it more project context to work with than most inline completion tools
- Agent Mode (Enterprise, preview) can execute multi-step tasks against system tools and MCP servers, not just suggest code
- Ships inside the editors teams already use — VS Code and the full JetBrains family — rather than a separate standalone app; the VS Code extension alone has over 5 million installs
What are Gemini Code Assist's pros and cons?
What's great
- Runs on Gemini 3 with a 1M-token context window, larger than many rival coding assistants advertise
- Broad editor coverage — VS Code, the full JetBrains family, Cloud Workstations and Cloud Shell Editor — plus a terminal CLI; the VS Code extension alone has over 5 million installs
- Enterprise tier can tune against private repositories and act through MCP servers via Agent Mode, not just suggest code inline
Watch-outs
- No free tier anymore: the earlier free personal tier was discontinued 2026-06-18 and individual users were pushed to a separate product, Antigravity, so trying it today means starting a paid per-seat trial
- The VS Code extension holds a 1.91/5 rating across 853 reviews on the Visual Studio Marketplace, well below what comparable coding assistants track
- Its most distinctive capability, Agent Mode's multi-step, multi-file editing, is both Enterprise-only and still labeled preview by Google itself, not a finished feature available to Standard subscribers
- Agent Mode and private-repository customization are gated to the Enterprise tier and Agent Mode is still in preview
- No public API for Gemini Code Assist itself is documented; integration is through the IDE extensions, Cloud console and Gemini CLI rather than a standalone REST API
Gemini Code Assist pricing
Standard from $19/user/month (billed annually) or $22.80/user/month (billed monthly); Enterprise from $45/user/month (billed annually) or $54/user/month (billed monthly). Both include a 30-day free trial for up to 50 users.
30-day free trial
Standard
$19/user/mo billed annually, or $22.80/user/mo billed monthly
Enterprise
$45/user/mo billed annually, or $54/user/mo billed monthly
See current pricing on codeassist.google ↗Compare Gemini Code Assist alternatives →
Frequently asked questions
How much does Gemini Code Assist cost?
Is there a free tier?
Which IDEs and languages does it support?
What is Agent Mode?
How widely is it actually installed?
Gemini Code Assist alternatives
- GitHub Copilot
Microsoft's bundled AI coding assistant with a free tier and per-seat enterprise tiers; the obvious comparison for IDE-resident completion and chat.
- Cursor
An AI-first VS Code fork with a coding agent that reads, plans and edits across the whole codebase; for users who want a fuller agentic experience in-editor.
- Claude Code
Anthropic's terminal-native coding agent with full-repository context, bundled into Claude Pro or billed per token through the API.
- Antigravity CLI
Google's terminal coding agent that replaced the killed free Gemini CLI in June 2026, now subscription-gated through Google AI Pro or Ultra.
- Compare the whole category
Every agent in Coding agents, side by side on the same fields.
Anything to add?
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