JetBrains Junie

JetBrains Junie

JetBrains
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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

Empower engineering teams to save time and focus on what they do best, which is building products. Create your own patterns, and describe what you will look like while reviewing, Trag will do it before you jump in. Create rules for your use cases for your team, as many as you want, as thorough as you want. Monitor the progress, all the failing rules can be recovered by our AI. We never commit directly, you will get PR with the fix. Connect multiple repositories, multiple repositories at your hand. Invite and collaborate with your teammates. Trag will automatically review PRs with written patterns. Monitor pull request analytics and make faster, better decisions. Write your own patterns using natural language. Trag will automatically match rules with the PR changes and will automatically fix them. Every single piece of data is encrypted and secure, we never commit directly, only through PRs, and we don't use your code for any development purposes.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

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

Audience

Teams looking for a solution to review their pull request in minutes

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

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

Company Information

Trag
usetrag.com

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Categories

Categories

Application Development Features

Access Controls/Permissions
Code Assistance
Code Refactoring
Collaboration Tools
Compatibility Testing
Data Modeling
Debugging
Deployment Management
Graphical User Interface
Mobile Development
No-Code
Reporting/Analytics
Software Development
Source Control
Testing Management
Version Control
Web App Development

Integrations

GitHub
Claude Mythos 5
Claude Opus 4.7
Claude Opus 5
Claude Opus 5.5
GPT-5
GPT-5 nano
GPT-5 pro
GPT-5-Codex-Mini
GPT-5.2 Pro
GPT-5.4 Pro
GPT-5.6 Sol
GPT-5.6 Terra
GPT‑5-Codex
Gemini 2.5 Flash
Gemini 3 Flash
Gemini 3 Pro
Gemini 3.5 Flash-Lite
Kotlin
TypeScript

Integrations

GitHub
Claude Mythos 5
Claude Opus 4.7
Claude Opus 5
Claude Opus 5.5
GPT-5
GPT-5 nano
GPT-5 pro
GPT-5-Codex-Mini
GPT-5.2 Pro
GPT-5.4 Pro
GPT-5.6 Sol
GPT-5.6 Terra
GPT‑5-Codex
Gemini 2.5 Flash
Gemini 3 Flash
Gemini 3 Pro
Gemini 3.5 Flash-Lite
Kotlin
TypeScript
Claim Trag and update features and information
Claim Trag and update features and information