Vercel is a deployment platform for frontend and full-stack web apps. You push code to GitHub, and Vercel automatically builds and deploys it to a global CDN. Your site is live in seconds.

It’s made by the same team that created Next.js, so Next.js support is first-class. But it works with any framework: Astro, Remix, SvelteKit, Nuxt, plain HTML.

How it works

1. Connect your GitHub repo to Vercel
2. Push code to main
3. Vercel detects your framework, builds it, and deploys it
4. Your site is live at your-project.vercel.app
5. Every pull request gets a preview deployment with its own URL

That’s it. No server configuration, no Docker, no CI/CD pipeline to set up.

What you get

• Automatic deployments — push to GitHub, site updates in ~30 seconds
• Preview deployments — every PR gets a unique URL for testing
• Global CDN — your site is served from the edge, close to users
• Automatic HTTPS — free SSL certificates
• Serverless functions — API routes that scale automatically
• Custom domains — point your domain, Vercel handles DNS and SSL
• Analytics — built-in web analytics (paid) and speed insights
• Edge Functions — run code at the edge for ultra-low latency
• Image Optimization — automatic image resizing and format conversion
• Cron Jobs — scheduled serverless functions

Deployment workflow

The typical Vercel workflow looks like this:

Developer pushes to feature branch
  → Vercel creates preview deployment
  → Team reviews at preview URL
  → PR merged to main
  → Vercel deploys to production

Each preview deployment is isolated and has its own URL (like my-app-git-feature-x-team.vercel.app). This makes it easy to share work-in-progress with designers, PMs, or clients.

Serverless and Edge Functions

Vercel runs your API routes as serverless functions:

// app/api/hello/route.ts (Next.js)
export async function GET(request: Request) {
  return Response.json({ message: 'Hello from Vercel!' });
}

For latency-sensitive operations, use Edge Functions that run in 30+ regions worldwide:

export const config = { runtime: 'edge' };

export default function handler(request: Request) {
  return new Response('Hello from the edge!');
}

Environment variables and secrets

Vercel provides a built-in way to manage environment variables per environment:

• Production — only applied to the main branch deployment
• Preview — applied to all preview deployments
• Development — pulled locally with vercel env pull

This keeps secrets out of your code and makes it easy to have different configs per environment.

Vercel vs. alternatives

Platform	Best for	Free tier
Vercel	Next.js, frontend frameworks	Generous (hobby)
Netlify	Static sites, Jamstack	Generous
Cloudflare Pages	Static + Workers	Very generous
Railway	Full-stack apps, databases	$5 credit/month
Fly.io	Docker containers, global	Limited free
AWS Amplify	AWS ecosystem	12 months free

For a detailed comparison, see Vercel vs Netlify and Vercel vs Railway vs Fly.io.

When to use Vercel

Perfect for: Next.js apps, Astro sites, any frontend framework, JAMstack sites, portfolio sites, blogs.

Not ideal for: apps that need a persistent server (use Railway or Fly.io), heavy backend processing, or if you need a database (Vercel doesn’t provide databases — pair it with Supabase, Neon, or PlanetScale).

Pricing considerations

The free Hobby tier is generous for personal projects:

• Unlimited static sites
• 100 GB bandwidth/month
• Serverless function execution included
• One team member

The Pro tier ($20/month per member) adds more bandwidth, longer function execution times, password-protected deployments, and team collaboration features.

This site (aimadetools.com) is deployed on Vercel.

See also: What is Astro? | What is Next.js? | Vercel build failed fix

FAQ

Do I need to use Next.js with Vercel?

No. Vercel supports 35+ frameworks including Astro, Remix, SvelteKit, Nuxt, Angular, and plain static HTML. Next.js gets the deepest integration since Vercel maintains it, but any framework that builds to static files or serverless functions works well.

Is Vercel free for commercial projects?

The free Hobby tier is for personal, non-commercial projects only. Commercial projects require the Pro plan ($20/month per team member). However, many solo developers and startups find the Pro tier very cost-effective compared to managing their own infrastructure.

Can I migrate away from Vercel if needed?

Yes. Since Vercel deploys standard frameworks (Next.js, Astro, etc.), your code isn’t locked in. You can deploy the same codebase to Netlify, Cloudflare Pages, AWS, or a Docker container. Some Vercel-specific features (like certain Edge Middleware patterns) may need adjustment.

Related: Vercel vs. Netlify — Which Deployment Platform in 2026?