Railway Has a Free Deployment Platform — From Git Push to Production in Seconds

Heroku's free tier is gone. Railway's free tier gives you $5/month of resources, auto-deploys from GitHub, and doesn't sleep your app.

What is Railway?

Railway is a cloud platform that deploys your code from a GitHub repo. Push to main, and your app is live — with databases, cron jobs, and environment management built in.

Why Railway After Heroku

1. Deploy From GitHub

# Connect repo → auto-deploy on push
# OR use CLI
railway login
railway init
railway up

That's it. Railway detects your framework (Next.js, Express, Django, Rails, Go, Rust) and builds automatically.

2. One-Click Databases

# Add PostgreSQL
railway add postgresql

# Add Redis
railway add redis

# Add MongoDB
railway add mongodb

# Connection strings auto-injected as env vars
# DATABASE_URL, REDIS_URL — available in your app

3. Environment Management

# Production
railway environment production

# Staging (separate database, separate resources)
railway environment staging

# Preview (auto-created per PR)
# Each PR gets its own deployment + database

4. Cron Jobs

// railway.toml
[deploy]
startCommand = "node server.js"

[[crons]]
schedule = "0 * * * *"
command = "node jobs/cleanup.js"

[[crons]]
schedule = "0 9 * * *"
command = "node jobs/daily-report.js"

5. Private Networking

Services within a project communicate via private network:
- web → api.railway.internal:3000
- api → db.railway.internal:5432
- worker → redis.railway.internal:6379

No public exposure needed for internal services.

6. Monorepo Support

# railway.toml (in /apps/api)
[build]
builder = "nixpacks"
watchPaths = ["apps/api/**", "packages/shared/**"]

[deploy]
startCommand = "node dist/server.js"

Railway vs Heroku vs Render vs Fly.io

	Railway	Heroku	Render	Fly.io
Free tier	$5/month credit	None ($5 min)	750h/month	$5/month credit
Auto-deploy	GitHub	GitHub	GitHub	CLI
Databases	PostgreSQL, Redis, MongoDB	PostgreSQL, Redis	PostgreSQL, Redis	PostgreSQL
Preview envs	Per PR	Pipelines	Preview	No
Cron	Built-in	Scheduler add-on	Via cron-job.org	Via machines
Sleep	No	Eco dynos sleep	Free tier sleeps	No
Private net	Built-in	Private spaces ($)	Private services	Built-in

Free Tier

Resource	Free
Credit	$5/month
RAM	512MB
CPU	Shared
Bandwidth	100GB
Deploy time	Unlimited

Getting Started

npm install -g @railway/cli
railway login
railway init
railway up

The Bottom Line

Railway is the easiest path from code to production. Git push deploys, one-click databases, and PR preview environments. If you miss Heroku's simplicity, Railway is better.

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