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Head-to-head · AI Coding Assistants

OpenCode vs Gemini Code Assist

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score OpenCode #21 in AI Coding Assistants 7.3/10 Free plan Free plan✓ 4 of 5 features Visit OpenCode
Gemini Code Assist #31 in AI Coding Assistants 6.3/10 Free plan Free plan✓ 5 of 5 features Explore Gemini Code

OpenCode leads on 1 check, Gemini Code Assist on 0, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOpenCode · 7.3/10
  • Lowest starting priceOpenCode · $10/mo
  • Free planboth
  • Most featuresGemini Code Assist · 5 of 5

OpenCode scores higher on our rubric for ai coding assistants: 7.3 against 6.3 out of 10; our editors rank them #21 and #31.

OpenCode is cheaper to start at $10/user/mo against $19/user/mo.

OpenCode is the better fit for open-source developers preferring terminal agents. Gemini Code Assist is the better fit for google Cloud and multi-IDE developers.

  • OpenCode fits best

    Open-source developers preferring terminal agents

  • Gemini Code Assist fits best

    Google Cloud and multi-IDE developers

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Side by side

Feature OpenCode 7.3/10 Visit ↗ Gemini Code Assist 6.3/10 Visit ↗
At a glance
Editor score 7.3 6.3
Ranking #21 in AI Coding Assistants #31 in AI Coding Assistants
Best for Open-source developers preferring terminal agents Google Cloud and multi-IDE developers
Pricing model Free plan + paid Free plan + paid
Starting price $10/mo (best) $19/user/mo
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted, Desktop Cloud, Desktop
Platforms Web, Windows, macOS, Linux Web, Windows, macOS, Linux
Support Email, Community, Docs Docs
Integrations 7 integrations 7 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features OpenCode 4/5 · Gemini Code Assist 5/5
Code completion Not checked yet ✓ (best)
Chat assistance ✓ ✓
Coding agent ✓ ✓
Codebase indexing ✓ ✓
Terminal access ✓ ✓
Specs
Supported IDEs Visual Studio Code, Cursor, Zed, Windsurf, VSCodium VS Code; CLion; DataGrip; GoLand; IntelliJ IDEA; PhpStorm; PyCharm; Rider; RubyMine; WebStorm; Cloud Shell Editor; Cloud Workstations; Android Studio
Our review
Pros
  • Free access plus a $10 monthly plan
  • Supports local models, plugins, MCP, and multiple providers
  • Works across terminal, IDE, desktop, web, and API workflows
  • Free individual tier includes chat, completion, CLI, and agent mode
  • Supports VS Code, JetBrains IDEs, Android Studio, and Cloud editors
  • Adds codebase awareness, transformations, and GitHub pull-request review
Cons
  • OpenCode Go limits usage by dollar value
  • Go provides access to selected coding models
  • Its workflow is more terminal-centric than full IDE assistants
  • Business administration and security tools start with the Standard tier
  • Private source-code customization is limited to Enterprise
  • Annual pricing requires an annual commitment
Our verdict

OpenCode is an open-source AI coding agent for developers who want to write, understand, and modify code through a terminal interface, desktop application, web interface, or IDE integration. It supports configurable primary agents and…

Read the review →

Gemini Code Assist is Google's AI coding assistant for individual developers and development teams. It combines inline code completion and generation with conversational assistance based on opened-file context, local codebase awareness,…

Read the review →
  1. OpenCodeAI Coding Assistants 7.3Free plan
  2. Gemini Code AssistAI Coding Assistants 6.3Free plan

Strengths and trade-offs

  • OpenCode — where it wins

    • Free access plus a $10 monthly plan
    • Supports local models, plugins, MCP, and multiple providers
    • Works across terminal, IDE, desktop, web, and API workflows

    Where it doesn't

    • OpenCode Go limits usage by dollar value
    • Go provides access to selected coding models
    • Its workflow is more terminal-centric than full IDE assistants

  • Gemini Code Assist — where it wins

    • Free individual tier includes chat, completion, CLI, and agent mode
    • Supports VS Code, JetBrains IDEs, Android Studio, and Cloud editors
    • Adds codebase awareness, transformations, and GitHub pull-request review

    Where it doesn't

    • Business administration and security tools start with the Standard tier
    • Private source-code customization is limited to Enterprise
    • Annual pricing requires an annual commitment

All AI coding assistants comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update