#1Cursor★ Buy· starter★ 4.7 · 412 reviews AI-first code editor — understands your entire codebase, writes and debugs alongside you.
The default AI IDE, for better and worse
Cursor has become the de facto AI-native editor for a reason: Tab completion and Composer genuinely change how engineers work. The pricing is defensible, but the VS Code fork creates real lock-in risk.
Vercel's generative UI tool — prompt-to-React-component with shadcn/ui and Tailwind output.
Vercel's frontend generator has grown up
v0 has evolved from a prompt-to-component demo to a real frontend scaffolding tool tightly integrated with Vercel and shadcn/ui. It's excellent for prototyping; less useful if you're not already on the Vercel stack.
Prompt-to-full-stack web app — AI builds, runs, and deploys React/Next.js apps right in the browser.
Full-stack prompt-to-app, rough edges included
Bolt.new delivers on the "prompt a full-stack app in the browser" promise better than most competitors. But token burn is high and the output has a ceiling that arrives faster than the marketing suggests.
#4Replit★ Evaluate· starter★ 4.6 · 154 reviews Browser-based IDE with AI agent — build, deploy, and host full apps without leaving the tab.
From browser IDE to agent-first platform
Replit Agent 2 has pushed Replit ahead of the pure in-browser IDE category. But serious developers still hit its limits, and it's not the right choice if you don't need the hosted/always-on piece.
Free AI coding assistant — autocomplete, chat, and an agent (Windsurf) with a generous free tier.
Open-source AI pair programmer for the terminal — edits your local repo with git-native commits.
Enterprise AI coding assistant — code-aware AI with access to your entire codebase, including monorepos.
Privacy-first AI code assistant — runs fully on-premises. The enterprise choice.
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