JetBrains Junie

JetBrains Junie

JetBrains
OpenCode Go

OpenCode Go

OpenCode
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About

Junie is JetBrains' AI coding agent, built to be cost-efficient. It plans with a powerful model and implements with a faster one, so you spend fewer tokens per task while getting the same quality. On the independent SWE-Rebench benchmark, Junie resolves more real-world coding issues than other leading agents, at a lower cost per task. Junie supports the latest models from major frontier labs on day zero, so you're never waiting on integration work to use what just shipped. It works with almost any model you choose, inside IDEs like IntelliJ IDEA, directly from the terminal, or from GitHub and GitLab issues and merge requests. A human stays in the loop. Junie asks for approval before risky actions, and you can redirect it mid-task instead of starting over. Teach Junie your team's coding standards, naming conventions, and review process, and switch from another AI coding agent in seconds with no extra setup.

About

OpenCode Go brings agentic coding to programmers around the world by providing reliable access to a curated lineup of capable open coding models. It is designed primarily for international users and focuses on stable global access, generous usage limits, and models tested specifically for coding-agent workloads. Open models have reached performance close to proprietary models for coding tasks, but provider quality, latency, and availability can vary. To address this, the OpenCode team tests selected models, works with model teams and providers to determine how they should be served, and benchmarks each model-provider combination before recommending it. Go works like any other provider in OpenCode, users connect with an API key and can view the available models directly in the interface. It is completely optional and can also be used with other coding agents, helping avoid lock-in.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Junie is JetBrains' AI coding agent, built to be cost-efficient.

Audience

Developers and coding-agent users wanting to access tested open coding models with reliable global availability and flexibility across tools and providers

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$10 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

JetBrains
Founded: 2000
Netherlands
www.jetbrains.com/junie/

Company Information

OpenCode
Founded: 2025
United States
opencode.ai/go

Alternatives

Amp

Amp

Amp Code

Alternatives

Claude Code

Claude Code

Anthropic
OpenCode Zen

OpenCode Zen

OpenCode
Devin Desktop

Devin Desktop

Cognition
Big Pickle

Big Pickle

OpenCode

Categories

Agentic AI Supported
AI Code Generators Supported
AI Code Review Supported
AI Coding Agents Supported
AI IDEs Supported
AI Tools Supported
Vibe Coding Supported

Categories

AI Coding Agents Supported

Application Development Features

Access Controls/Permissions Not Supported
Code Assistance Supported
Code Refactoring Supported
Collaboration Tools Not Supported
Compatibility Testing Not Supported
Data Modeling Not Supported
Debugging Not Supported
Deployment Management Not Supported
Graphical User Interface Not Supported
Mobile Development Not Supported
No-Code Not Supported
Reporting/Analytics Not Supported
Software Development Not Supported
Source Control Not Supported
Testing Management Not Supported
Version Control Not Supported
Web App Development Not Supported

Integrations

GLM-5.3 Supported
Kimi K3 Supported
Claude Not Supported
Claude Haiku 5.5 Supported
Claude Mythos 5.1 Supported
Claude Opus 5.5 Supported
Claude Sonnet 5.5 Supported
GPT-5 pro Supported
GPT-5.2 Supported
GPT-5.4 Pro Supported
GPT-6 Astra Supported
GPT-6 Sol Supported
Gemini Not Supported
Gemini 3.5 Flash Supported
Gemini 3.6 Flash Supported
Java Supported
Kotlin Supported
PyCharm Supported
RubyMine Supported
Rust Supported

Integrations

GLM-5.3 Supported
Kimi K3 Supported
Claude Supported
Claude Haiku 5.5 Not Supported
Claude Mythos 5.1 Not Supported
Claude Opus 5.5 Not Supported
Claude Sonnet 5.5 Not Supported
GPT-5 pro Not Supported
GPT-5.2 Not Supported
GPT-5.4 Pro Not Supported
GPT-6 Astra Not Supported
GPT-6 Sol Not Supported
Gemini Supported
Gemini 3.5 Flash Not Supported
Gemini 3.6 Flash Not Supported
Java Not Supported
Kotlin Not Supported
PyCharm Not Supported
RubyMine Not Supported
Rust Not Supported
Claim OpenCode Go and update features and information
Claim OpenCode Go and update features and information