v0 by Vercel

Bolt.new is an AI-powered full-stack web development platform created by StackBlitz that enables users to prompt, run, edit, and deploy full-stack applications directly in the browser. The platform combines a powerful AI code generation engine with StackBlitz's WebContainer technology, which runs a complete Node.js environment in the browser without requiring any local setup, cloud VMs, or Docker containers. Users describe what they want to build in natural language, and Bolt.new generates a complete application with frontend, backend, and configuration files, then runs it immediately in the browser. The platform supports a wide range of frameworks and technologies including React, Next.js, Vue, Svelte, Astro, Express, and more. What makes Bolt.new unique is the real-time preview — users see their application running as it's being built, and can interact with it immediately. The AI can install npm packages, configure build tools, create database connections, and handle project scaffolding automatically. Iterative development through conversational prompts allows users to add features, fix bugs, and modify their application continuously. Built-in deployment through Netlify enables one-click publishing. The combination of browser-based development, immediate preview, and AI code generation creates a remarkably frictionless development experience. Bolt.

Lovable is an AI-powered full-stack application builder that generates complete, deployable web applications from natural language descriptions. The platform transforms text prompts into functional applications with both frontend UI and backend infrastructure, producing clean React code with Tailwind CSS styling, integrated authentication through Supabase, database schemas, and API endpoints. What distinguishes Lovable from simpler AI website builders is its ability to generate genuine software applications rather than static pages — users can describe features like user authentication, data storage, file uploads, payment integration, and real-time updates, and Lovable generates working implementations. The generated code follows modern development practices including TypeScript, component-based architecture, and responsive design. Lovable provides a visual editor that allows users to modify the generated application through both code editing and a visual interface, making it accessible to both developers and non-technical users. Each project is automatically provisioned with a Supabase backend providing PostgreSQL database, authentication, and file storage. The platform includes built-in deployment to Lovable's hosting infrastructure, and projects can also be exported as standard code repositories for deployment elsewhere.

Cursor is an AI-first code editor built as a fork of Visual Studio Code that integrates advanced AI capabilities directly into the development workflow. The editor provides intelligent code completion, natural language code generation, codebase-aware chat, and AI-powered code editing features that understand the full context of a project. Cursor's Tab completion goes beyond traditional autocomplete by predicting multi-line code edits, suggesting entire function implementations, and understanding the developer's intent from surrounding code context. The Composer feature enables developers to describe changes across multiple files in natural language and have the AI implement those changes simultaneously, making large-scale refactoring and feature development remarkably efficient. The built-in chat interface provides codebase-aware AI assistance — developers can ask questions about their code, request explanations, generate test cases, and get debugging help with full awareness of the project's file structure, dependencies, and coding patterns. Cursor supports all VS Code extensions, themes, and keybindings, meaning developers can migrate from VS Code with zero friction while gaining powerful AI capabilities. The editor connects to leading AI models including GPT-4, Claude, and custom models, allowing users to choose the AI backend that best suits their needs.

Figma AI brings artificial intelligence capabilities directly into the world's most popular collaborative design tool, enhancing existing workflows rather than replacing them. These AI features are integrated natively within Figma's interface, allowing designers to accelerate repetitive tasks and focus more time on creative decision-making. Key AI capabilities include automated layer renaming that intelligently labels layers based on their content and purpose, auto-layout suggestions that analyze design structures and recommend optimal layout configurations, and AI-powered asset generation that creates placeholder images, icons, and content directly within the design canvas. The visual search feature helps designers find specific components and design elements across large file libraries using natural language descriptions. Figma AI also offers text generation for populating designs with realistic copy, background removal for images placed on the canvas, and intelligent object recognition that can suggest design improvements. Because these features are built into Figma, they integrate seamlessly with collaborative multiplayer editing, component systems, and developer handoff workflows. Figma AI targets the platform's existing user base of product designers, UI/UX designers, design systems teams, and cross-functional product teams who already rely on Figma as their primary design tool. The AI features are included in Figma's existing subscription plans, with the Professional plan at $15 per user per month and the Organization plan at $45 per user per month, meaning no additional cost for current subscribers. For design teams already working in Figma, these AI enhancements provide meaningful productivity gains without requiring adoption of new tools or changes to established design workflows.

Galileo AI is a cutting-edge AI design tool that generates high-fidelity, production-ready UI designs from natural language text descriptions, producing results that closely resemble the work of experienced product designers. Unlike simpler AI design tools that produce basic wireframes or low-fidelity mockups, Galileo AI outputs polished, visually refined interface designs complete with realistic imagery, thoughtful typography, proper spacing, and contemporary design patterns that could be presented directly to stakeholders or used as a strong foundation for final design implementation. The platform understands complex design instructions and can generate complete screen designs for mobile apps, web applications, landing pages, and dashboards from detailed text prompts. One of Galileo AI's most valuable features is its ability to export generated designs directly to Figma, the industry-standard design tool, allowing designers to seamlessly import AI-generated screens into their existing Figma workflows for further refinement, component linking, and design system integration. This Figma export bridge makes Galileo AI a practical tool for professional design teams rather than just an experimental novelty. The tool also suggests appropriate imagery and iconography that fits the described use case. Galileo AI targets product designers, UI/UX designers, design leads, and product managers who want to rapidly explore design directions and generate starting points for design projects. Access is currently through a premium subscription model with limited availability, reflecting its positioning as a professional-grade tool. For design professionals seeking the highest quality AI-generated UI designs with professional workflow integration, Galileo AI represents the state of the art in AI-assisted interface design.