JetBrains Fleet
JetBrains Fleet is a modern IDE developed by JetBrains, designed to offer a lightweight and flexible coding environment. It supports a wide range of operating systems including Windows, macOS, Linux, and Chromebook, making it highly versatile for developers working across different platforms. Fleet offers a standalone architecture with local inference capabilities, providing developers the ability to work efficiently without the need for constant internet connectivity. The tool features agentic editing with multi-file support, full terminal access, and predictive edits, enhancing coding productivity. Although it requires setup for migration, Fleet ensures a seamless transition for users coming from different development environments. The tool is offered in both free and pro pricing models, catering to different user needs and budgets.
Pros
- ✓ Supports multiple operating systems including Chromebook.
- ✓ Offers local inference, enhancing offline productivity.
- ✓ Agentic editing with multi-file support.
- ✓ Full terminal access for comprehensive development.
Cons
- ✕ Limited to 128k tokens in context window.
- ✕ Requires setup for migration.
PyCharm
PyCharm, another powerful IDE from JetBrains, is specifically tailored for Python development but supports various other languages and frameworks. It operates on Windows, macOS, and Linux, providing a robust standalone architecture. PyCharm supports advanced language models like GPT-5 and Claude 4.5, allowing developers to leverage cutting-edge AI capabilities in their workflows. With a context window of 200k tokens, it offers extensive context management for large projects. Similar to Fleet, PyCharm offers local inference, multi-file agentic editing, and full terminal access. The tool is available in a free tier and a professional edition priced at up to $27 per month, reflecting its comprehensive feature set and enterprise-level capabilities.
Pros
- ✓ Advanced LLM support including GPT-5 and Claude 4.5.
- ✓ Extensive 200k token context window.
- ✓ Full terminal access with local inference.
Cons
- ✕ Higher cost for professional edition.
- ✕ Limited to Windows, macOS, and Linux without Chromebook support.
Comparison Table
| Feature | JetBrains Fleet | PyCharm |
|---|---|---|
| Architecture Type | standalone | standalone |
| Supported Os | Windows, macOS, Linux, Chromebook | Windows, macOS, Linux |
| Developer | JetBrains | JetBrains |
| Supported Llms | – | GPT-5, Claude 4.5, Gemini 3.0, o3, Cursor |
| Context Window | 128k tokens | 200k tokens |
| Agentic Editing | Yes, multi-file | Yes, multi-file |
| Terminal Access | Full | Full |
| Privacy Mode | Standard Privacy Policy | Standard Privacy Policy |
| Certifications | SOC2 Type II (Enterprise) | SOC2 Type II (Enterprise) |
| About Price | Free/Pro | Free – $27/mo |
| Config File | .fleetrc | pyproject.toml |
| Migration | Requires setup | Requires setup |
Conclusion
Both JetBrains Fleet and PyCharm offer robust features tailored to different developer needs. Fleet is ideal for those seeking a lightweight, cross-platform IDE with essential features, while PyCharm provides advanced AI capabilities and extensive language support, making it suitable for professional developers and larger projects.