The easiest way to put your website on the internet. Connect your code, click a button, and Vercel makes it live — with a free address, automatic security, and lightning-fast speed.
Imagine you just finished building a house. It looks great, but it's sitting in your garage — nobody can move in. Vercel is the moving truck that picks up your house and places it on a real street where anyone in the world can visit.
In more practical terms, Vercel is a hosting platform. You connect your project (usually from GitHub), and Vercel turns it into a live website with its own web address. Every time you make changes and save them to GitHub, Vercel automatically updates your live site. No buttons to press, no files to upload.
Vercel was created by the same team that built Next.js, one of the most popular tools for building websites. That means if you're using Next.js (and many AI tools generate Next.js code), Vercel understands your project better than any other host. But it also works beautifully with React, Vue, Svelte, plain HTML, and dozens of other frameworks.
Takes your project files and serves them to visitors anywhere in the world, 24/7, with zero downtime.
Gives you a free web address and the padlock icon (HTTPS) so visitors know your site is safe. Add your own domain anytime.
Every time you push changes to GitHub, your live site updates automatically. No manual steps needed.
Vercel works for everyone from complete beginners sharing their first project to companies serving millions of users. Here's the breakdown:
Our advice: Start with the free Hobby plan. It handles real traffic and includes everything you need to launch. Most personal projects and portfolios never need to upgrade.
Going from “code on my computer” to “live on the internet” takes about five minutes. Here's the full walkthrough:
Get your code into a GitHub repository. Your AI tool can do this for you with one prompt.
Go to vercel.com and sign in with your GitHub account. It takes 30 seconds.
Vercel shows your GitHub projects. Click the one you want to deploy.
Vercel detects your framework automatically. Just click Deploy and wait about 60 seconds.
Your site is now at yourproject.vercel.app. Share the link with anyone in the world.
Get your AI tool to walk you through it
"I have a project on my computer and I want to deploy it on Vercel. Walk me through pushing my code to GitHub and connecting it to Vercel step by step. I have never done this before."
Your site starts at yourproject.vercel.app— totally fine for sharing. When you're ready for a professional address like yourname.com, here's what to do:
Use Namecheap, Porkbun, or Cloudflare Registrar. Expect to pay $5-$15/year.
Go to your project settings in Vercel and click Domains. Type your new domain.
Vercel gives you DNS records to copy. Paste them at your domain registrar.
DNS can take 5 minutes to 48 hours. Vercel shows a green checkmark when ready.
Need help connecting your domain?
"I bought a domain on Namecheap and my site is deployed on Vercel. Walk me through connecting my custom domain, including exactly what DNS records to add and where."
Vercel packs a lot of power behind a simple interface. Here's what you get — all explained without jargon:
Connect your GitHub repository once. Every time you push new code, Vercel automatically builds and updates your live site. No manual uploads, no FTP, no terminal commands.
Every pull request on GitHub gets its own temporary website. Share the preview link with friends or clients to get feedback before your changes go live. Like a dress rehearsal for your website.
Use your own web address (yourname.com) and get the padlock icon (HTTPS) automatically. No certificates to buy, no settings to configure. Vercel handles it all.
Need your site to do things like send emails, talk to a database, or process payments? Serverless functions are little programs that run on Vercel's servers. Think of them as helpers that wake up when needed.
Like serverless functions, but they run in data centers all around the world — closer to your visitors. This means faster responses. Great for things like redirecting users or personalizing content based on location.
See how many people visit your site, which pages are popular, and where your visitors come from — all built into your Vercel dashboard. No extra tools or tracking codes needed.
Vercel measures how fast your site loads for real visitors and gives you a score. If something is slow, it tells you what to fix. Think of it as a speed test for your website.
Secret values your site needs (like API keys or passwords) that you don't want visible in your code. Vercel stores them securely and injects them when your site is built. Like a safe for your passwords.
Every site on Vercel gets the padlock icon in the browser automatically. This encrypts data between your visitors and your server so everything stays private and secure.
CDN stands for Content Delivery Network. Your site's files are copied to servers all around the world. When someone in Tokyo visits, they get files from a nearby server — not one across the ocean. Result: everything loads faster.
Vercel automatically figures out what tools your project uses — Next.js, React, Vue, Svelte, Astro, and more. It picks the right build settings so you don't have to configure anything.
Copy and paste these prompts into your AI tool (Claude, Cursor, Bolt, etc.) to get step-by-step help with anything Vercel-related.
First-time deployment
"I have a Next.js project on my computer that I have never deployed. Walk me through the entire process of deploying it to Vercel, starting from creating a GitHub repository. Explain every step like I am a complete beginner."
Fix a failed deployment
"My Vercel deployment failed. Here is the error message from the build log: [paste error here]. Explain what went wrong in plain English and tell me exactly how to fix it."
Set up environment variables
"I need to add environment variables to my Vercel project. I have API keys that should not be in my code. Walk me through adding them in the Vercel dashboard and using them in my Next.js project."
Connect a custom domain
"I just bought the domain mywebsite.com on Namecheap. My project is already deployed on Vercel. Walk me through connecting this domain step by step, including what DNS records I need to change."
Set up preview deployments
"Explain how Vercel preview deployments work. I want every pull request on GitHub to automatically create a preview URL I can share with my team for feedback before going live."
Add serverless API routes
"I want to add a serverless function (API route) to my Vercel project that sends an email when someone submits a contact form. Walk me through creating the API route and connecting it to my form."
Speed up your site
"My Vercel site loads slowly. Walk me through using Vercel Speed Insights to find performance issues, and give me specific steps to make my site load faster."
Set up analytics
"I want to see how many people visit my Vercel site, which pages they view, and where they come from. Walk me through enabling Vercel Analytics and explain what each metric means."
Deploy a monorepo
"I have a monorepo with multiple projects in one GitHub repository. I want to deploy just one specific project to Vercel. Walk me through configuring the root directory and build settings."
Rollback a deployment
"I just deployed a broken update to my Vercel site. How do I roll back to the previous working version immediately? Walk me through it step by step."
Set up redirects
"I need to set up URL redirects on my Vercel project. For example, when someone visits /old-page I want them to be sent to /new-page. Show me how to configure this in my Next.js project deployed on Vercel."
Protect a preview with a password
"I want to password-protect my Vercel preview deployments so only people I share the password with can see my staging site. Walk me through how to set this up."
Create a branch for each change, then open a pull request. Vercel will create a preview so you can check everything before it goes live.
API keys, database passwords, and other secrets belong in Vercel's Environment Variables section. Never commit them to GitHub.
Before merging a pull request, click the Vercel preview link and test everything. It takes 30 seconds and can save you from embarrassing bugs.
If your deploy fails, click the deployment in your Vercel dashboard and read the build log. Copy the error and paste it into your AI tool for help.
Enable Analytics in your project settings. It shows visitor counts, popular pages, and performance scores without installing anything extra.
If you deploy something broken, go to your Deployments tab and click the three dots next to a previous working deploy. Choose 'Promote to Production' to instantly revert.
Vercel automatically optimizes images when you use Next.js's Image component. This makes your site load faster without extra work.
Vercel includes basic DDoS protection for free. For more advanced rules, you can configure the firewall in your project settings.
Enable Speed Insights to track real-world performance. If your score drops, your AI tool can help you find and fix the slowdown.
Things go wrong sometimes — that's totally normal. Here are the most common Vercel issues beginners run into, and how to fix them:
Symptom: Your site does not update and you see a red "Error" in the dashboard.
Why it happens: Usually a typo, missing dependency, or code error that works locally but breaks during the build process.
How to fix it: Go to your deployment, click the build log, and copy the error message. Paste it into your AI tool and ask: 'My Vercel build failed with this error. How do I fix it?'
Symptom: Your site deploys but features that need API keys (like payments or email) do not work.
Why it happens: The variable is missing from Vercel, has a typo, or was not set for the right environment (Production, Preview, or Development).
How to fix it: Go to Project Settings > Environment Variables. Make sure the variable name matches exactly what your code expects (it's case-sensitive). Check all three environment boxes.
Symptom: You added your domain but the site still shows the old content or an error page.
Why it happens: DNS records need time to update (up to 48 hours), or the records were entered incorrectly.
How to fix it: Double-check the DNS records in your domain registrar match exactly what Vercel told you to add. Then wait — it can take up to 48 hours. If it still does not work after 48 hours, ask your AI tool for help.
Symptom: Your homepage works, but other pages show a 404 error.
Why it happens: Usually a routing issue. Your page files might be in the wrong folder or named incorrectly.
How to fix it: Ask your AI tool: 'Some pages on my Vercel deployment show 404 errors. Here is my file structure: [describe it]. What am I doing wrong?'
Symptom: Everything looks fine on your computer, but the deployed version is broken.
Why it happens: Common causes: missing environment variables, code that only works in a browser (not during build), or case-sensitive file names (works on Mac, breaks on Linux).
How to fix it: Tell your AI tool: 'My site works on my computer but breaks when I deploy to Vercel. Here is the error from the build log: [paste error]. Help me fix it.'
Symptom: Your builds take several minutes instead of under a minute.
Why it happens: Large images, too many dependencies, or an inefficient build process.
How to fix it: Ask your AI tool: 'My Vercel builds are taking too long. How can I speed up the build process for my Next.js project?'
Vercel is not the only option. Here's how it stacks up against other popular platforms, explained simply:
Bottom line: Choose Vercel if you're using Next.js. Choose Netlify if you want drag-and-drop simplicity or built-in forms.
Bottom line: Choose Vercel for websites and frontend projects. Choose Railway if you need a database and backend server in one place.
Bottom line: Choose Vercel for frontend-focused projects. Choose Render if you need databases, cron jobs, or Docker containers alongside your website.
Bottom line: Choose Vercel unless you have a specific reason to use AWS. AWS is powerful but complicated. Vercel gives you 90% of the benefits with 10% of the effort.
Compare all hosting platforms and learn the deployment basics.
Make your newly deployed site show up in Google search results.
Speed up your site and get better scores in Vercel Speed Insights.
Protect your site and learn how to handle API keys safely.
