AI Deployment Tools (2026): How and Where to Host Your AI-Built App

You built an app with AI in an afternoon. Now it needs to live somewhere. This is the step most AI builder guides skip — and it is where many first-time builders get stuck.

The good news: AI-built apps generate standard code (React, Next.js, TypeScript) that deploys exactly like hand-coded applications. Every hosting platform that works for traditional web apps works for AI-built ones. The question is which platform fits your situation, your budget, and your technical comfort level.

Three Paths to Deployment

Path 1: Built-in deployment (zero configuration)

AI app builders that include hosting:

Lovable deploys to a Lovable subdomain with one click. Custom domain support is available. The simplest deployment path — your app goes live without touching any hosting configuration.

Replit includes built-in hosting with automatic deployment. Push a change and the live version updates. Replit handles SSL, scaling, and infrastructure.

Bolt.new offers deployment directly from the browser IDE with built-in hosting options.

When to use built-in deployment: For prototypes, demos, and early MVPs. When speed matters more than infrastructure control. When you have zero interest in configuring hosting.

When to move beyond it: When you need custom domains with specific DNS configuration, when traffic grows beyond free tier limits, when you need monitoring and analytics that the builder does not provide.

Path 2: Managed hosting platforms (production-ready)

These platforms handle infrastructure while giving you more control than built-in deployment.

Vercel is the default hosting for Next.js and React applications. If your AI builder generated a Next.js project, Vercel is the natural deployment target. Connect your GitHub repository, and every push deploys automatically. Free for hobby projects; $20/user/month for production with commercial use.

Netlify serves static sites and serverless functions. Similar to Vercel but with a more generous free tier for static content (100GB bandwidth, commercial use allowed). Pro plans start at $19/user/month.

Cloudflare Pages offers unlimited static requests on the free tier with a global CDN. If your AI-built app is primarily a static site with some API routes, Cloudflare Pages provides the best free tier value.

When to use managed platforms: For production applications with real users. When you need custom domains, SSL, analytics, and reliability. When you want automatic deploys from Git pushes.

Path 3: Self-managed platforms (maximum control)

For teams that want full control over their infrastructure:

Railway provides a developer-friendly platform for deploying any application with Docker support. Hobby plan at $5/month with Pro at $20/month. Strong for backend services and full-stack applications.

Render offers free static hosting and paid backend hosting. Good balance of simplicity and control. Free tier for static sites; paid plans for web services and databases.

Fly.io deploys applications to the edge, running your code close to users globally. Usage-based pricing after trial credits. Best for latency-sensitive applications.

When to use self-managed platforms: When you need backend services (not just static hosting), when you want database hosting alongside your application, when you need Docker-based deployment for custom configurations.

Platform Comparison

Platform	Free tier	Prod pricing	Best for	Deploy method
Vercel	Hobby (non-commercial)	$20/user/mo	Next.js/React apps	Git push
Netlify	100GB bandwidth	$19/user/mo	Static + serverless	Git push
Cloudflare Pages	Unlimited static	$20/mo pro	Static-heavy apps	Git push
Railway	Trial credits	$5-20/mo	Full-stack + databases	Git push / CLI
Render	Static sites free	$7-25/mo	Backend services	Git push
Fly.io	Trial credits	Usage-based	Edge deployment	CLI
Lovable	Included	Included in plan	Lovable-built apps	One-click
Replit	Included	Included in plan	Replit-built apps	Automatic

Cost Analysis for AI-Built Apps

Prototyping ($0/month)

A typical free-tier stack for validating an idea:

• Frontend: Vercel free tier or Netlify free tier
• Backend: Supabase free tier (50,000 MAU, 500MB database)
• Domain: Skip it — use the platform subdomain

Total: $0. Genuinely usable for testing ideas with small groups of users.

Early production ($20-50/month)

Once real users arrive:

• Frontend hosting: Vercel Pro ($20/month) or Netlify Pro ($19/month)
• Backend: Supabase Pro ($25/month)
• Custom domain: $10-15/year
• SSL: Free (included with all platforms above)

Total: $45-65/month. This stack handles thousands of users.

Growth stage ($100-300/month)

Scaling up:

• Hosting: Vercel Team or Railway Pro ($20-50/month)
• Database: Supabase Pro or dedicated PostgreSQL ($25-100/month)
• Monitoring: Sentry ($26/month) or similar
• Analytics: Plausible ($9/month) or Google Analytics (free)
• CDN/edge: Cloudflare ($0-20/month)

Total: $100-200/month for a production stack serving tens of thousands of users.

Deploying Common AI-Built Stacks

Lovable apps (React + Supabase)

Lovable generates React/TypeScript apps with Supabase backends. To deploy outside Lovable:

1. Export the code from Lovable (GitHub sync or download)
2. Connect the GitHub repository to Vercel
3. Add environment variables for Supabase (URL and anon key)
4. Configure custom domain in Vercel dashboard
5. Update Supabase project settings with the production URL

The entire process takes 15-30 minutes.

Bolt.new apps

Bolt.new exports standard web application code. Deployment follows the same Vercel or Netlify pattern:

1. Export code to a Git repository
2. Connect repository to hosting platform
3. Configure environment variables
4. Deploy

Replit apps

Replit's built-in hosting handles deployment automatically. To migrate off Replit:

1. Export the project code
2. Set up the same runtime environment on your target platform
3. Configure database connections and environment variables
4. Test and deploy

The Production Checklist

Before your AI-built app goes live with real users, verify these items:

Infrastructure

• Custom domain configured and propagated
• SSL certificate active (HTTPS enforced)
• Environment variables set in production (not hardcoded)
• Database backups configured

Performance

• Images optimized and served through CDN
• API routes respond within acceptable latency
• No unnecessary client-side rendering for static content

Security

• API keys and secrets stored as environment variables
• Authentication flows tested (signup, login, password reset)
• Row-level security policies reviewed (if using Supabase)
• CORS configured correctly for your domain

Monitoring

• Error tracking active (Sentry or similar)
• Basic analytics installed
• Uptime monitoring configured
• Log access available for debugging

SEO (if applicable)

• Meta tags and Open Graph tags present
• Sitemap generated
• robots.txt configured
• Page load speed tested

When to Migrate Off Built-In Hosting

Built-in hosting works until it does not. Common triggers for migration:

Traffic limits. Free tiers handle hundreds to low thousands of users. Growth beyond that requires paid hosting or platform migration.

Custom infrastructure needs. Background jobs, cron tasks, WebSocket connections, and custom server configurations are not available on most built-in hosting.

Performance requirements. Edge deployment, CDN configuration, and caching strategies require platform-level control.

Cost optimization. At scale, dedicated hosting is often cheaper than platform-built hosting with per-user pricing.

The migration path is straightforward because AI builders generate standard code: export the repository, configure a hosting platform, set environment variables, and deploy. The code does not change — only where it runs.

FAQ

Can I deploy an AI-built app for free? Yes. Vercel, Netlify, and Cloudflare Pages all have free tiers. Combined with Supabase's free tier for the backend, you can run a prototype at zero cost.

Which hosting platform is best for AI-built React apps? Vercel for Next.js apps. Netlify for standard React SPAs. Both offer automatic deploys from GitHub.

Do I need to configure anything after deployment? At minimum: environment variables (API keys, database URLs) and a custom domain. For production, add monitoring and error tracking.

How long does deployment take? First deployment: 15-30 minutes including platform setup and domain configuration. Subsequent deploys: automatic on every Git push (1-3 minutes).

What happens if my app gets a lot of traffic? Managed platforms (Vercel, Netlify) auto-scale. You pay for usage beyond the free tier. Budget $20-50/month once you exceed free limits.

Should I use the builder's built-in hosting or a separate platform? Built-in for prototypes and demos. Separate platform for production apps with real users, custom domains, and monitoring needs.

For deployment as part of the full build workflow, read our MVP in 4 hours guide. Browse all platforms in the tools directory and the best vibe coding tools comparison.