Theia IDE Alternatives

Theia IDE is a superb AI tool in the Code Assistant field.However, there are many other excellent options in the market. To help you find the solution that best fits your needs, we have carefully selected over 30 alternatives for you. Among these choices, Zed.dev,MarsCode and Codeanywhere are the most commonly considered alternatives by users.

When choosing an Theia IDE alternative, please pay special attention to their pricing, user experience, features, and support services. Each software has its unique strengths, so it's worth your time to compare them carefully according to your specific needs. Start exploring these alternatives now and find the software solution that's perfect for you.

Pricing:

Best Theia IDE Alternatives in 2025

  1. Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter. It's also open source.

  2. MarsCode IDE is an AI-powered cloud-based integrated development environment (IDE). The built-in AI Assistant and the out-of-the-box development environment let you focus more on the development of various projects.

  3. Codeanywhere is a cloud-based IDE. With AI-powered coding, pre-built environments & collaborative tools. Access from any device. Boost productivity.

  4. Wing Python IDE: Full-featured for Python devs. AI-powered code assist, powerful debugger, remote dev. Boost productivity. Ideal for all levels.

  5. Develop faster and more efficiently with C3.ai VSCode Extension. Get intelligent code suggestions, type autocompletion, and live error checking.

  6. PearAI is an open-source AI-powered code editor, forked from VSCode. It integrates Claude Sonnet 3.5 for context-aware coding assistance, enhancing productivity without compromising privacy. Revolutionize your coding!

  7. IntelliPHP is an AI-powered extension for Visual Studio Code that enhances productivity and code development experience for PHP.

  8. ProgramAI is an advanced AI-powered software that assists in writing, optimizing, and understanding code across various programming languages. It integrates with your existing development environment to enhance your coding workflow.

  9. SmartVscode is a VS Code extension. Control coding with natural language. Automate tasks, generate code snippets. Interactive sidebar. Empowers devs for intuitive coding.

  10. Meet Trae, your helpful coding partner! It offers AI Q&A, code auto - completion, agent - based programming. With comprehensive IDE functions, it helps you collaborate with AI, boost dev efficiency. Click to see how it can transform your coding.

  11. A natural, human-like chatbot that writes code in the editor and answers questions (for Jetbrains ID

  12. CodeJS - Free browser-based code editor for web devs & learners. With AI, live preview, autocomplete. Edit HTML, CSS, JS. No sign-up. Start coding now!

  13. JetBrains AI Service: Seamless integration of AI into IDEs. Context-aware assistance, secure data handling, and intelligent code completion. Boost productivity now!

  14. Code 10x faster as CodeMate autocorrects your errors, all without leaving your environment.

  15. Jolt is an AI codegen and chat tool for production codebases that automatically identifies context files, handles multi-file changes, and matches your code style.

  16. Boost your coding efficiency with CodeGeeX, a free intelligent programming assistant that offers code generation, translation, and more. Empower your development workflow today!

  17. Meet CodeCompanion.AI – your personal coding assistant, available anytime, right on your desktop.

  18. Build a company-specific AI DevOps platform,empowering software development with AI.Boosting Chinese programmers to their full potential, foreseeing the future.

  19. MagiCode is a proactive AI pair programmer that intuitively understands developers' actions in real-time, actively anticipates their next steps, and offers assistance even before they ask.

  20. Project IDX is an entirely web-based workspace for full-stack application development, complete with

  21. Boost your productivity with Codia AI's revolutionary tool. Convert designs to code with ease, save time, and create high-quality, human-like code.

  22. Melty is the first AI code editor that’s aware of what you’re doing from the terminal to GitHub, and collaborates with you to write production-ready code.

  23. Void is an open source Cursor alternative. Write code with the best AI tools, while having full control over privacy.

  24. IndigoAI is an advanced AI tool with three powerful modes to enhance productivity and efficiency for various tasks.

  25. Transform your ideas into actionable plans with Inspiq, an AI-powered tool that empowers entrepreneurs, students, and creatives to unlock their full potential.

  26. Windsurf is an AI-powered IDE that facilitates seamless collaboration between developers and AI, offering both copilot assistance and agentic independence.

  27. Built to make you extraordinarily productive, Cursor is the best way to code with AI.

  28. Seamlessly integrate with top AI providers using your own API keys. Experience native interface and unparalleled flexibility in your development workflow.

  29. Cody uses the latest LLMs and all your development context to help you understand, write, and fix code faster

  30. With CodiumAI, you get non-trivial suggestions (and trivial, too!) suggested right inside your IDE, so you can code smart, create more value, and stay confident when you push.

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