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Alex Spinov
Alex Spinov

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Railway Has a Free Tier — Deploy Any Stack With $5 Monthly Credit and One-Click Templates

#railway #webdev #deployment #free

Last month a junior dev on my team needed to deploy a Next.js app with PostgreSQL for a demo. No Docker experience. No DevOps knowledge. I told him to try Railway.

Twenty minutes later: app live, database connected, auto-deploying from GitHub. He didn't touch a single config file.

That's Railway's pitch — and the free tier is genuinely useful.

What You Get Free

Railway gives every account a $5/month credit. No credit card required to start:

  • $5 monthly credit — covers ~500 hours of a small service
  • 512MB RAM / 1 vCPU per service
  • 1GB disk per service
  • Free PostgreSQL, MySQL, Redis — one-click provisioning
  • Custom domains with automatic TLS
  • Auto-deploy from GitHub — push to main, Railway deploys
  • Environment variables — managed per environment
  • Cron jobs — schedule tasks with cron syntax
  • Metrics dashboard — CPU, memory, network monitoring

The $5 credit covers roughly one always-on small service or several services that sleep between requests.

Quick Start 

# Install Railway CLI
npm install -g @railway/cli

# Login
railway login

# Initialize in your project directory
railway init

# Deploy
railway up

# Or connect GitHub repo (preferred)
railway link
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Even simpler: go to railway.app, click "New Project", pick a template (Next.js, Django, FastAPI, etc.), connect your GitHub repo. Done.

Real Example: Next.js + PostgreSQL 

// pages/api/users.js
import { Pool } from 'pg';

const pool = new Pool({
  connectionString: process.env.DATABASE_URL,
});

export default async function handler(req, res) {
  if (req.method === 'GET') {
    const { rows } = await pool.query('SELECT * FROM users LIMIT 50');
    return res.json(rows);
  }
  if (req.method === 'POST') {
    const { name, email } = req.body;
    const { rows } = await pool.query(
      'INSERT INTO users (name, email) VALUES ($1, $2) RETURNING *',
      [name, email]
    );
    return res.status(201).json(rows[0]);
  }
}
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On Railway:

  1. Create project → Add PostgreSQL service (one click)
  2. Add your Next.js app from GitHub
  3. Railway auto-injects DATABASE_URL into your app
  4. Push code → auto-deploy

No Dockerfile, no docker-compose, no environment file management.

What You Can Build

1. SaaS backend — API + PostgreSQL + Redis for caching. Full stack on free tier.

2. Discord/Slack bot — always-on service that listens for events. $5 credit covers it.

3. Webhook processor — receive webhooks, process async, store in database.

4. Cron jobs — scheduled data sync, report generation, email sends. Built-in cron support.

5. Prototype APIs — spin up a backend in minutes for hackathons or client demos.

Free Tier Limits

$5/month is firm. Once depleted, services pause until next month. No surprise bills.

Execution hours matter. An always-on service costs ~$0.01/hour. $5 = ~500 hours = ~20 days. For 24/7 uptime, you'll need the $5/month Hobby plan ($5 + $5 credit = $10 total).

No free tier after trial. Railway deprecated the perpetual free tier. New accounts get $5 trial credit, then need Hobby plan ($5/month) which includes $5 usage credit.

Memory limits. 512MB per service. Fine for most APIs. Not enough for heavy processing.

Build minutes. Free tier includes limited build minutes. Complex builds (large Docker images) eat through these fast.

Why Railway Works

Railway removes the gap between "code works locally" and "code works in production." No YAML files, no Dockerfiles (unless you want them), no manual environment setup.

The one-click database provisioning is the killer feature. Need PostgreSQL? Click. Redis? Click. MySQL? Click. All connected to your app with auto-injected environment variables.

For developers who want to ship fast without learning Kubernetes, Railway is the fastest path from idea to URL.

Need custom deployment automation? Email spinov001@gmail.com

More free tiers: 36+ Free APIs Every Developer Should Bookmark

Also in this series: Netlify Free Tier | Vercel Free Tier | Fly.io Free Tier | Render Free Tier

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