The best Website Builder alternative to 21st.dev is Lovable, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to 21st.dev and 19 are Website Builders so hopefully you can find a suitable replacement. Other interesting Website Builder alternatives to 21st.dev are DeepSite, GitHub Spark, Google Stitch and Capacity.so.
Turn ideas into applications with superhuman speed. Lovable enables rapid prototyping and product launches through intuitive prompts, live rendering, and one-click deployment. Perfect for founders, designers, and teams to build quality software without coding.
DeepSite is a free app that lets you use DeepSeek for coding and preview your website directly in the browser with no experience at all.
AI-powered tool for creating and sharing innovative micro apps, effortlessly usable on desktop and mobile devices, without requiring code deployment. It features an NL-based editor for idea refinement, a managed runtime environment for hosting and theming access, and a PWA dashboard for universal management and launch.
AI-powered platform designed for developing user interfaces for web and mobile applications, offering seamless export to design tools, direct frontend code access, monthly free usage quotas including Flash and Experimental modes, and supporting design efficiency.
Create full-stack web apps, landing pages, MVPs, and internal tools by describing projects in plain English, with all code exportable and customizable. Supports teams, collaborative workflows, modern tech stacks, and deployment to cloud platforms like Vercel or AWS.
AI-powered platform streamlines building web and mobile apps, supporting instant deployment, custom domain-specific agents, workflow automation, and real-time team collaboration. Provides seamless integrations, scalable solutions, and a secure cloud workspace designed to remove technical barriers.
Build your dream websites by talking with AI - no drag-and-drop needed. When you're happy, publish instantly, or export as clean code or Figma files. Perfect for small teams with limited design resources, or agencies looking to deliver 10x faster.
Design, build, and deploy web applications effortlessly with Bubble's no-code platform. Use the drag-and-drop editor, AI-driven page generator, and built-in database. Suitable for enterprise teams or solo entrepreneurs, allowing scalable creation without any coding expertise.
Platform featuring chat-based, no-code creation for websites and web apps, real-time AI-powered layout generation, instant previews, smart templates for rapid iteration, one-click publishing, and production-ready code, optimized for non-technical users seeking professional results.
Launch a Website in Minutes: Chat with AI to build a website. Seamlessly add forms, content and media.
Part of Canva's Visual Suite, Canva Code lets you create interactive experiences with no coding required, integrating seamlessly across websites, presentations, docs, social media posts. AI code generator tackles heavy tasks, offering real-time previews and supporting multiple devices.
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