Gemini Code Assist

Google's enterprise AI coding assistant — Gemini 3.1 Pro / 3.0 Flash inside VS Code + IntelliJ, with code customization on private repos.

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About Gemini Code Assist

Gemini Code Assist is Google’s enterprise AI coding assistant powered by Gemini 3.1 Pro and Gemini 3.0 Flash. Tiers: Free (individuals), Standard $22.80/mo, Enterprise $54/mo (17% off annual). Standard offers AI completions + chat + agent mode inside VS Code and IntelliJ; Enterprise adds code customization on your private repositories and integration with Google Cloud services. Note: Gemini Code Assist IDE extensions stop serving requests for individual/Pro/Ultra tiers on June 18, 2026 — migrate to Antigravity + Antigravity CLI before then.

Key Features

Gemini 3.1 Pro + Gemini 3.0 Flash models
Code completions, chat, agent mode in VS Code + IntelliJ
Free tier for individuals
Standard $22.80/mo with enterprise security
Enterprise $54/mo with private-repo customization
Google Cloud service integration
17% annual discount on paid plans
Migration to Antigravity required by June 18, 2026

Use Cases

Use Gemini 3 inside VS Code and IntelliJ
Run agent mode for multi-step coding tasks
Customize AI on your private code repositories (Enterprise)
Integrate with Vertex AI and Google Cloud
Get free AI coding as an individual
Build inside Google Cloud's compliance posture

Pros & Cons

Pros

  • Strong Gemini 3 reasoning on coding tasks
  • Free individual tier
  • Tight Google Cloud integration
  • Code customization on Enterprise

Cons

  • Forced migration to Antigravity by June 2026
  • Standard ($22.80) slightly above Copilot Business
  • Less mature ecosystem than Cursor / Copilot
  • Best fit for Google Cloud teams