Lander vs v0.
v0 by Vercel generates React/Next components from prompts and deploys to Vercel's shared platform. Lander does full-app generation AND deploys to your own AWS Fargate with WAF + per-customer isolation.v0 is Vercel's AI design + code generator. Type a prompt, get React + Tailwind components you can copy into your codebase or deploy to Vercel directly. It's excellent at UI work — generating layouts, forms, dashboards from natural language.
Lander's chat builder is shaped differently. Instead of generating components for an existing repo, Lander writes a full deployable site (Dockerfile + index.html + everything needed) and one-click deploys it to a real AWS Fargate stack the user owns. Click-to-edit lets you point at any element on the live preview and ask Claude to modify it.
The two products converge at deploy time but optimize different ends. v0 → Vercel is best when you're augmenting an existing Vercel-hosted Next.js app with AI-generated UI. Lander is best when you're starting from zero and want everything (code + hosting + WAF + Claude builder) in one workflow on real AWS infrastructure.
- →You're shipping a full website / app, not augmenting an existing one
- →You want WAF + OWASP rules without paying Vercel Enterprise prices
- →You want real AWS isolation — your VPC, your Fargate task, your bill
- →You want the AI builder integrated with the deploy workflow, not as a separate tool
- →You're already deeply invested in Vercel's platform (KV, Postgres, Blob, Edge)
- →You want component-level AI generation to drop into an existing Next.js codebase
- →You're using v0 mostly for design exploration, not production code generation
- 01v0 generates standalone React components. Drop them into a new repo (or paste into Lander's chat builder) — Lander's Claude builder picks up where v0 left off
- 02If you were deploying v0 output to Vercel, the migration to Lander is the same as our Vercel migration guide — add a Dockerfile, point Lander at the repo
- 03Custom domain CNAME from Vercel's `cname.vercel-dns.com` to your Lander subdomain when ready