Free Hosting for Hackathon Projects: Deploy Your App in 5 Minutes (2026 Guide)

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Rule #1 of hackathons: if it’s not deployed, it doesn’t exist. Judges want live URLs. Here are all the free hosting options that get your project live in under 5 minutes.

Frontend Hosting (Static + React/Next.js)

1. Vercel (Best for Next.js)

  • Free tier: Unlimited sites, 100GB bandwidth, serverless functions
  • Deploy time: Push to GitHub = live in 30 seconds
  • Best for: Next.js, React, any static site
# One command deploy
npm i -g vercel && vercel

2. Netlify

  • Free tier: 100GB bandwidth, 300 build minutes/month
  • Deploy time: Drag-drop your build folder = instant
  • Best for: Static sites, React SPAs, form handling

3. Cloudflare Pages

  • Free tier: Unlimited bandwidth, 500 builds/month
  • Best for: Any static site + Workers for backend logic

Backend Hosting (APIs + Databases)

4. Railway

  • Free tier: $5 credit/month (enough for hackathons)
  • Deploy time: Connect GitHub = auto-deploy
  • Best for: Node.js, Python, Go backends + PostgreSQL + Redis
# Deploy with one click
# railway.app -> New Project -> Deploy from GitHub

5. Render

  • Free tier: 750 hours/month for web services + free PostgreSQL (90 days)
  • Best for: Full-stack apps, background workers

6. Supabase

  • Free tier: 500MB database, 1GB storage, 50K auth users
  • Best for: Backend-as-a-service (database + auth + storage + realtime)
  • Hack tip: Skip building auth entirely – Supabase handles it

7. PlanetScale / Neon

  • Free tier: 5GB storage, 1 billion row reads/month
  • Best for: Serverless PostgreSQL/MySQL that scales

Full-Stack (Frontend + Backend Together)

8. Replit

  • Free tier: Instant coding + hosting in browser
  • Best for: Quick prototypes, no local setup needed

9. Fly.io

  • Free tier: 3 shared VMs, 160GB transfer
  • Best for: Docker containers, globally distributed apps

The Hackathon Stack (Copy This)

Frontend: Vercel (free, instant deploy)
Backend: Railway (free $5 credit)
Database: Supabase (free PostgreSQL + auth)
Domain: yourproject.vercel.app (free subdomain)

Total cost: $0
Deploy time: 10 minutes for the full stack

Pro Tips

  • Set up deployment BEFORE the hackathon starts
  • Push to GitHub = auto-deploy (no manual steps during crunch time)
  • Use environment variables for API keys (never hardcode)
  • Test on mobile – judges often check on their phones

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