Interactive Vercel Demo
Vercel is a platform for deploying and hosting frontend applications, built by the team behind Next.js. Developers connect a Git repository and Vercel builds, deploys, and serves the app globally, with a preview URL for every change.
What is Vercel?
Vercel is a deployment and hosting platform aimed at frontend and full-stack web applications. You connect a Git repository, and from then on every push triggers a build and deploy. The result is served from Vercel's global edge network, so users load the app from a location near them. The company also maintains Next.js, the React framework, and Vercel is the platform Next.js is designed to run on.
The feature most teams notice first is preview deployments. Every pull request gets its own live URL with that branch's changes, so reviewers and stakeholders can click a link and see the actual change running rather than reading a description or pulling the branch locally. That turns review and QA into something a non-developer can take part in. Production deploys happen by merging to your main branch.
Beyond static hosting, Vercel runs serverless and edge functions, so backend logic like API routes runs without you managing servers. It handles environment variables, custom domains, automatic HTTPS, and analytics. Pricing starts free for personal projects and moves to paid tiers for teams, with usage-based costs for bandwidth and function execution that are worth watching as an app grows.
How to get started with Vercel
- 1
Connect your Git repository
Sign in to Vercel with GitHub, GitLab, or Bitbucket and import the repository you want to deploy. Vercel reads the project, detects the framework, and proposes build settings. For most common setups the detected configuration is correct and you can move straight to deploying.
- 2
Configure build settings and environment variables
Confirm the build command and output directory, then add any environment variables your app needs, such as API keys or database URLs. Setting these now avoids a failed first build. Vercel keeps separate values for preview and production if you need them to differ.
- 3
Run your first deploy
Trigger the initial deployment and watch the build log. Vercel installs dependencies, builds the app, and serves it on a generated URL. If the build fails, the log points to the cause, which is usually a missing environment variable or a build command mismatch.
- 4
Open a pull request and see the preview
Create a branch, make a change, and open a pull request. Vercel automatically builds a preview deployment and posts its URL on the PR. Open it to see the change running live, and share the link with anyone who needs to review before it ships.
- 5
Add a custom domain and go to production
Point your domain at Vercel through its DNS settings and it provisions HTTPS automatically. Merging to your production branch deploys to that domain. From here, the workflow holds: push to a branch for a preview, merge to ship, with no manual deploy step.
Who is Vercel most useful for?
Vercel is most useful for frontend and full-stack teams shipping modern web apps, especially anyone using Next.js. The connection between the framework and the platform is tight enough that Next.js features tend to work on Vercel with no configuration. For those teams, deployment stops being a task someone owns and becomes something that happens automatically on every merge.
It is also a strong fit for teams that value the review workflow. Preview URLs let designers, product managers, and clients see changes in a real environment before they ship, which catches problems that screenshots miss. Agencies use this to get client sign-off on a live link. If you are demonstrating the shipped product to customers afterward, an interactive Supademo walkthrough complements those preview links by showing the app in use.
It is less of a fit for teams that need full control over their infrastructure, run heavy backend services, or want to avoid usage-based pricing surprises at scale. Vercel is opinionated toward the frontend and serverless model, and applications with large traditional backends or strict infrastructure requirements often run those parts elsewhere and use Vercel only for the frontend, if at all.
Hosting and deployment platforms vary in how much they handle for you and which frameworks they favor, so the right choice depends on your stack and how much infrastructure you want to manage yourself.
Netlify pioneered much of the Git-based deploy and preview-URL workflow and stays more framework-agnostic than Vercel. Its build plugin ecosystem and focus on the broader Jamstack make it a comfortable fit for teams not tied to Next.js. The two platforms overlap heavily, so the decision often comes down to specific features and pricing rather than capability.
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Render targets teams that want to host frontends, backends, databases, and background workers in one place with a simpler model than raw cloud providers. It handles long-running services that Vercel's serverless model is not built for. Teams with substantial traditional backends often prefer Render's broader scope over Vercel's frontend focus.
Cloudflare Pages deploys sites and apps across Cloudflare's large edge network and pairs naturally with Workers for serverless logic. It is attractive for teams already using Cloudflare and those who want edge performance with competitive pricing. Its framework integrations are catching up but are generally less turnkey than Vercel's Next.js support.
Heroku popularized the idea of deploying by pushing code and is oriented toward traditional server-based applications across many languages. It suits backend-heavy apps that do not fit the serverless model. Compared with Vercel it offers less in the way of frontend optimization and edge delivery, so it solves a different shape of problem.
FAQs on Vercel
Commonly asked questions about Vercel. Have more? Reach out and our team will be happy to help.
Do I have to use Next.js to deploy on Vercel?
You do not have to use Next.js. Vercel supports many frameworks, including React, Vue, Svelte, and plain static sites, and it detects most of them automatically. That said, the integration with Next.js is the deepest because Vercel builds the framework, so Next.js apps tend to get features like image optimization and edge rendering working with the least configuration.
What are preview deployments?
A preview deployment is a live, isolated version of your app created for every Git branch or pull request. Each one gets its own URL running that branch's code, so reviewers can open a link and interact with the change directly. This is what lets non-developers take part in review, since they see the actual change running instead of reading about it.
How does Vercel compare to Netlify?
Vercel vs. Netlify covers a lot of the same ground: both deploy from Git, give every branch a preview URL, and run serverless functions on a global network. The clearest difference is Next.js, which Vercel builds and optimizes for. Netlify is more framework-neutral and has long emphasized its build plugin ecosystem. For Next.js-heavy teams Vercel is the natural home; otherwise the two are close and the choice often comes down to pricing and specific features.
Is Vercel free to use?
Vercel has a free Hobby tier intended for personal and non-commercial projects, which covers a real amount of hosting and includes preview deployments. Team and commercial use moves to paid plans, and beyond the included limits, bandwidth and serverless function usage are billed by consumption. For a growing app it is worth monitoring usage, since costs scale with traffic and function execution.
Can Vercel run backend code?
Vercel runs backend logic through serverless functions and edge functions, so API routes and server-side rendering work without you managing servers. This covers a lot of full-stack needs, from form handling to API endpoints. It is built around the serverless model, though, so long-running processes or heavy traditional backends are usually better hosted elsewhere with Vercel serving the frontend.