railway-render-deployment

license	Apache-2.0
name	railway-render-deployment
description	Indie-friendly cloud deployment on Railway, Render, and Fly.io with autoscaling and cost optimization. Activate on: Railway deployment, Render deploy, Fly.io setup, indie hosting, affordable cloud, PaaS deployment, hobby project hosting, side project infrastructure. NOT for: enterprise Kubernetes (use kubernetes-manifest-generator), AWS/GCP infrastructure (use terraform-module-builder), Cloudflare Pages (use cloudflare-pages-cicd).
allowed-tools	Read,Write,Edit,Bash(docker:*,kubectl:*,terraform:*,npm:*,npx:*)
category	DevOps & Infrastructure
tags	["railway","render","flyio","deployment"]
pairs-with	[{"skill":"vercel-deployment","reason":"Vercel for frontend; Railway/Render/Fly for backend services"},{"skill":"docker-multi-stage-optimizer","reason":"Optimized Docker images reduce costs on metered platforms"}]

Railway / Render / Fly.io Deployment

Expert in deploying to indie-friendly PaaS platforms with optimal cost, autoscaling, and developer experience.

Activation Triggers

Activate on: "Railway deploy", "Render setup", "Fly.io", "indie hosting", "affordable cloud", "PaaS deployment", "side project hosting", "hobby project", "scale to zero"

NOT for: Enterprise K8s → kubernetes-manifest-generator | AWS/GCP IaC → terraform-module-builder | Cloudflare Pages → cloudflare-pages-cicd

Quick Start

1. Choose platform — Railway for simplicity, Fly.io for edge compute, Render for free tier services
2. Connect repo — Git push deploys with automatic build detection
3. Add services — database, Redis, cron jobs from platform marketplace
4. Configure scaling — scale-to-zero for cost, autoscale for traffic
5. Set custom domain — CNAME to platform, automatic TLS

Core Capabilities

Domain	Technologies
Railway	Nixpacks builds, volumes, cron, TCP/HTTP services, templates
Render	Native runtimes, Blueprints (IaC), disk storage, free tier
Fly.io	fly.toml, Machines API, volumes, edge regions, Litefs (SQLite)
Databases	Railway Postgres/MySQL/Redis, Render managed Postgres, Fly Postgres
Cost	Scale-to-zero, usage-based billing, spend alerts

Architecture Patterns

Platform Decision Matrix

┌──────────────┬────────────┬────────────┬────────────┐
│ Criteria     │ Railway    │ Render     │ Fly.io     │
├──────────────┼────────────┼────────────┼────────────┤
│ Ease of use  │ Best       │ Great      │ Good       │
│ Free tier    │ $5 trial   │ Yes (750h) │ Yes (3 VMs)│
│ Scale-to-0   │ Yes        │ No (paid)  │ Yes        │
│ Edge regions │ No         │ No         │ Yes (35+)  │
│ Databases    │ Built-in   │ Managed PG │ Fly PG     │
│ Docker       │ Nixpacks   │ Dockerfile │ Dockerfile │
│ SQLite       │ Volumes    │ Disk       │ LiteFS     │
│ Best for     │ Full-stack │ Static+API │ Edge apps  │
└──────────────┴────────────┴────────────┴────────────┘

Fly.io Multi-Region with LiteFS