Apps similar to JetBrains AI Assistant include opencode, which is free and open source. Other options are Claude Code, Cursor, Void and Codex. AI Coding Assistants like JetBrains AI Assistant are a crowded field, with more than 50 alternatives for Mac, Windows, Linux, the web and self-hosting.
Tabby is an open-source, self-hosted AI coding assistant. With Tabby, every team can set up its own LLM-powered code completion server with ease.
United States
Terminal interface for developers with agentic multi-step reasoning, natural language commands, multi-file and codebase editing, tool invocation, seamless SSH workflow support, low resource use, and integrated settings sync with graphical environments for flexible operations.
United States
Visual AI programming platform with a graphical interface for creating, editing, and debugging LLM agent workflows, supporting real-time collaboration, YAML-based version control, open-source TypeScript library integration, and scalable deployment in production environments.
United States
AI-powered user interface system generates copy-paste-ready React code using simple text prompts. Enhances design productivity with choices or customizable fine-tuning for refined outputs powered by shadcn/ui and Tailwind CSS. Flexible to adapt to specific project needs straightforwardly.
United States
A multi-platform, AI-augmented coding companion ensuring secure development with unit test creation.
Custom task and session manager using Git worktrees to organize parallel workflows, integrates with agent CLIs and TUIs through hooks and scripts, provides live agent status, automated environment setup, VM sandboxing for secure code, and session-aware automation.
United States
Trag enhances code review efficiency through AI, allowing specific instructions and pattern linting. Requires GitHub integration, free for open-source uses. Saves substantial engineer time by providing AI-reviewed code ahead of manual inspection.
Switzerland
You think it, Junie helps make it happen – right in your IDE. Available on IntelliJ IDEA, PyCharm, WebStorm and .
Czechia
EU
The most no-nonsense locally hosted (or API hosted) AI code completion plugin for Visual Studio Code, like GitHub Copilot but 100% free and 100% private.
T3 Code is a minimal web GUI for coding agents. Currently Codex-first, with Claude Code support coming soon.
Experience powerful AI without limits. Use our desktop app for everyday AI assistance, or boost your coding productivity with our JetBrains plugin.
Maximize coding efficiency with Sourcegraph’s AI-powered platform. Search and navigate codebases, automate low-level tasks, and improve code quality with custom agents. Sourcegraph ensures seamless integration, security, and deployment flexibility across environments.
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