Best AI App Generators for Grok

bolt.diy is an open-source platform that empowers developers to effortlessly create, run, modify, and deploy comprehensive web applications utilizing a variety of large language models (LLMs). It encompasses a diverse selection of models, such as OpenAI, Anthropic, Ollama, OpenRouter, Gemini, LMStudio, Mistral, xAI, HuggingFace, DeepSeek, and Groq. The platform facilitates smooth integration via the Vercel AI SDK, enabling users to tailor and enhance their applications with their preferred LLMs. With an intuitive user interface, bolt.diy streamlines AI development workflows, making it an excellent resource for both experimentation and production-ready solutions. Furthermore, its versatility ensures that developers of all skill levels can harness the power of AI in their projects efficiently.

CodinIT.dev is an open-source platform that uses AI to turn plain-language instructions into full-stack applications in just a few minutes. Instead of writing code from scratch, users describe the type of software they need, and the system builds the frontend, backend, database structure, and deployment configuration automatically. The service connects with more than 19 AI models — such as OpenAI, Anthropic Claude, Google Gemini, and Mistral — giving users flexibility in how their apps are generated. Its in-browser WebContainer workspace provides instant code execution, live previews, a built-in terminal, and Git integration without requiring local setup. CodinIT.dev supports a wide range of frameworks, including React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, and React Native. Applications can be deployed quickly to platforms like Vercel, Netlify, or GitHub Pages, and users can link directly to backend or database tools such as Supabase. All generated code can be exported, ensuring complete project ownership. Designed for both developers and non-technical creators, CodinIT.dev simplifies the process of building modern applications by letting users generate production-ready software from a simple text prompt.