4-way platform showdown · 2026 edition

Canine · Coolify · Dokploy · Railway
Full setup & demo for each

Each option covers: what it is, full step-by-step setup, a real-world demo, advantages, disadvantages, and exactly when to pick it. Click any card below to jump to that option.

Option 1
🐶
Canine
Self-hosted PaaS for Kubernetes. Clean UI over kubectl.
K8s-native Apache 2.0 Ruby
Option 2
⚡
Coolify
Self-hosted Heroku alternative on plain Docker. 280+ one-click services.
Docker Apache 2.0 Most popular
Option 3
🦕
Dokploy
Modern, polished self-hosted PaaS. Docker Swarm under the hood.
Docker Swarm MIT Best UX
Option 4
🚂
Railway
Fully managed cloud. Zero servers to maintain. Push git → live.
Managed Paid Fastest DX
Option 1 · Most Kubernetes-native

🐶 Canine

A self-hosted PaaS that puts a clean, friendly UI on top of Kubernetes. It doesn't replace K8s — it makes it humane. Best for teams already committed to Kubernetes who want to stop writing YAML by hand.

Underlying engine

Kubernetes

Needs an existing K8s cluster (k3s, EKS, GKE, AKS, or DigitalOcean).

Setup time

~20 min

Including K8s cluster setup. Canine itself takes ~5 min.

Monthly cost

$6–$30

VPS + optional managed K8s. Canine itself is free.

Complete setup · Canine

1
Provision a Kubernetes cluster
Use k3s for simplicity, or a managed cluster from DO/AWS/GCP.
# Install k3s on your server (fastest option)
curl -sfL https://get.k3s.io | sh -
# Get your kubeconfig
cat /etc/rancher/k3s/k3s.yaml
2
Install Docker & Compose, then clone Canine
curl -fsSL https://get.docker.com | sh
git clone https://github.com/CanineHQ/canine.git
cd canine && cp .env.example .env
3
Launch Canine & connect cluster
docker compose up -d
# Open http://your-ip:3000 → Sign up → Paste kubeconfig
4
Connect GitHub and deploy
In UI: Settings → Integrations → GitHub → Authorize. Then "New App" from repo.

Live demo · Canine · 5-step walkthrough

Click any step, or use the Next button, to see how you actually deploy an app on Canine.

1
Connect K8s
Paste kubeconfig
2
Link GitHub
OAuth auth
3
New App
Pick repo
4
Configure
Resources, domain
5
Live 🎉
Pod dashboard
1 · Connect your Kubernetes cluster
After installing Canine with docker compose up -d, the first thing it asks is: "where's your cluster?" Paste the kubeconfig from your k3s/EKS/GKE install.
Cluster name
production-k3s
API Server
https://134.209.12.48:6443
Paste kubeconfig YAML
apiVersion: v1
kind: Config
clusters:
- cluster:
    server: https://134.209.12.48:6443
    certificate-authority-data: LS0tLS1CRUd...●●●●●
users:
- name: admin
  user:
    token: eyJhbGciOiJSUzI1NiIs●●●●●
✓ Cluster reachable · 1 node detected · ready
2 · Link your GitHub
Settings → Integrations → GitHub → Authorize. Canine only gets access to the repos you select.
🐙 Install Canine on GitHub
3 · Create a new app from a repo
Click "New App" → pick your repository. Canine auto-detects the Dockerfile.
📦 vattanac / todo-app
main · Dockerfile found
Selected
📦 vattanac / blog-site
main · Static site
4 · Configure deployment settings
Set resources, domain, and env vars. Canine turns these into valid K8s manifests behind the scenes.
App name
todo-app
Port
3000
Replicas
2
Resources
500m CPU · 256Mi RAM
Domain
todo.mydomain.com · SSL ✓
Namespace
default
5 · Your app is live on Kubernetes 🎉
Canine generated the Deployment + Service + Ingress, issued TLS, and rolled it out.
🔒 canine.yourco.dev / apps / todo-app
todo-app
pod: todo-6d9b8 · ns: default
Running
Replicas
2/2
CPU
12%
Memory
84 MB
👍 Advantages
  • Full Kubernetes power — scales to massive workloads
  • Real multi-tenant with SAML/OIDC/LDAP SSO
  • Native K8s secrets, persistent volumes, GPUs
  • Open source (Apache 2.0) — no vendor lock-in
  • Teams already using K8s get huge productivity boost
👎 Disadvantages
  • Requires you to run & maintain a K8s cluster
  • Highest learning curve of the 4 options
  • More moving parts = more security surface
  • Overkill for 1–5 small apps
  • Setup has more steps than Coolify/Dokploy
🎯 When to use Canine
Your company already runs Kubernetes. You want a nicer dev experience without abandoning the platform.
Multiple teams share a cluster and need SSO, RBAC, and tenant isolation.
Apps need GPUs, stateful workloads, or fine-grained resource control.
Enterprise security requirements (SAML, OIDC, audit logs) are non-negotiable.
Option 2 · Most popular self-hosted

⚡ Coolify

An open-source Heroku/Vercel/Netlify alternative you run on your own server. Uses plain Docker (no Kubernetes complexity), has a huge one-click service library, and a thriving community. The sweet spot for most self-hosters in 2026.

Underlying engine

Docker

Optionally scales up to Docker Swarm for multi-server. No K8s needed.

Setup time

~5 min

One-liner install. Fastest self-hosted option.

Monthly cost

$6–$20

Just a small VPS. Coolify is free forever.

Complete setup · Coolify

1
Get a VPS & SSH as root
Ubuntu 22.04+ with 2GB RAM. Any provider (Hetzner, DigitalOcean, Linode).
ssh root@your-server-ip
2
Run the one-liner installer
# That's literally it 🎩
curl -fsSL https://cdn.coollabs.io/coolify/install.sh | bash

Installs Docker, Postgres, Redis, Traefik, and Coolify itself automatically.

3
Open UI & create admin
Visit http://your-ip:8000. Create account. First user becomes admin.
4
Deploy your first app
Add Resource → pick Git repo OR one-click service (WordPress, Ghost, n8n, Umami…)

Live demo · Coolify · 5-step walkthrough

Deploy a URL shortener called "Snip.link" with Postgres — click through each step.

1
Add Server
SSH key
2
New Project
Workspace
3
Pick Service
280+ templates
4
Deploy App
Link repo
5
Live 🎉
Production
1 · Add your server
After the one-liner install, add the VPS you want Coolify to deploy to. Just paste an SSH key — Coolify tests the connection automatically.
Server name
production-vps
IP address
134.209.12.48
SSH private key
-----BEGIN OPENSSH PRIVATE KEY-----
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
✓ Connection verified · Docker detected · ready
2 · Create a project
Projects group related services (app + DB + cache). Everything inside shares env vars — no repeated configuration.
Project name
snip-link-production
Environment
production
staging
development
3 · Pick from 280+ one-click services
Need a database? Cache? CMS? Analytics? One click. Coolify provisions, configures, and connects it.
🐘
PostgreSQL
🔴
Redis
🍃
MongoDB
📊
Umami
👻
Ghost
📝
WordPress
☁️
MinIO
🔗
n8n
✓ Postgres provisioned · DATABASE_URL auto-created
4 · Deploy your app from Git
Paste the GitHub URL. Coolify auto-detects Dockerfile/buildpack and injects env vars from the project.
Repository
github.com/vattanac/snip-link
Branch
main
Build method
Dockerfile (auto ✓)
Domain
snip.link · SSL auto ✓
Env vars (inherited from project)
DATABASE_URL={{ postgresql.url }}  # auto-linked
NODE_ENV=production
5 · Snip.link is live! 🎉
Coolify built the image, linked it to Postgres, issued SSL, and published. All while you drank your coffee.
🔒 coolify.yourco.dev / project / snip-link
snip-link
snip.link · linked to postgresql
Healthy
CPU
8%
Mem
62 MB
Backups
Daily ✓
👍 Advantages
  • 5-minute install, no Kubernetes needed
  • 280+ one-click services (WordPress, Ghost, analytics, DBs)
  • Massive active community & docs
  • Auto SSL, auto backups, auto Git deploys
  • Clone apps with one button — no repeated config
  • Works on any $6 VPS
👎 Disadvantages
  • Single-server by default (multi-server needs Swarm)
  • Less powerful than full K8s at scale
  • Still a self-host responsibility (patching, backups)
  • Can feel opinionated if you want deep customization
🎯 When to use Coolify
Indie hackers & solo devs deploying personal projects, SaaS MVPs, side hustles.
Small teams (1–10 people) wanting Heroku-like DX without the cost.
Agencies hosting many small client sites on one server.
Self-host enthusiasts running Ghost, Plausible, WordPress, n8n on a home lab.
Option 3 · Best modern UX

🦕 Dokploy

A newer entrant (launched 2024, hit stride in 2026) that prioritizes polished design and developer experience. Built on Docker Swarm for easy multi-server scaling. Think "Coolify but with a snappier UI and tighter scope".

Underlying engine

Docker Swarm

Multi-server ready out of the box. Simpler than K8s.

Setup time

~5 min

Single install script. Works on any Docker-capable host.

Monthly cost

$6–$20

Open source (MIT). Optional paid cloud also exists.

Complete setup · Dokploy

1
Spin up a VPS
Ubuntu 20.04+ with 2GB+ RAM. Ports 80, 443, and 3000 open.
2
Run the official installer
# Single command
curl -sSL https://dokploy.com/install.sh | sh

Installs Docker, configures Swarm mode, sets up Traefik + Dokploy UI.

3
Access the UI
Go to http://your-ip:3000 → create admin account → you're in.
4
Connect Git & deploy
Projects → Create App → GitHub / GitLab / Docker Hub → Auto-deploy on push.
# Or use templates for one-click deploys:
# Supabase, MinIO, Ghost, Plausible, etc.

Live demo · Dokploy · 5-step walkthrough

Deploy to a Docker Swarm cluster with multi-node scaling — click through each step.

1
Init Swarm
Swarm mode
2
Templates
Pick stack
3
Scale
Replica count
4
Traefik
Route + SSL
5
Monitor 🎉
Live metrics
1 · Initialize Docker Swarm
After Dokploy's one-line installer, your server is automatically in Swarm mode. Add more nodes anytime with a single join command.
# Dokploy auto-ran this during install:
docker swarm init --advertise-addr 134.209.12.48

# To add more nodes later:
docker swarm join --token SWMTKN-●●●●●● 134.209.12.48:2377
✓ Swarm active · 1 manager · ready to accept workers
2 · Pick a template (or paste a compose file)
Dokploy ships with curated templates for popular stacks. Or paste your own docker-compose.yml and it deploys as-is.
🧰
Supabase
🔗
n8n
👻
Ghost
📊
Plausible
☁️
MinIO
📝
Outline
💬
Rocket.Chat
🐘
Postgres
✓ Supabase stack selected · 4 services will deploy
3 · Scale across nodes
This is Dokploy's superpower — visual replica control across your Swarm. Drag a slider, Dokploy handles distribution.
Service name
snip-link
Replicas
3 (across 2 nodes)
Update strategy
Rolling · 1 at a time
Placement
Spread across zones
NODE DISTRIBUTION
node-prod-1
2 replicas
node-prod-2
1 replica
4 · Traefik routes & SSL automatically
Every service you deploy gets a Traefik route, load balancing, and a Let's Encrypt cert — without any config file.
Domain
snip.link
Port
3000 → 443
SSL
✓ Let's Encrypt auto
Load balancing
Round-robin across 3 replicas
# Traefik labels Dokploy sets for you:
traefik.enable=true
traefik.http.routers.snip.rule=Host(`snip.link`)
traefik.http.routers.snip.tls.certresolver=letsencrypt
5 · Real-time monitoring dashboard 🎉
Dokploy ships with live metrics per-node and per-replica. Nothing else to install.
🔒 dokploy.yourco.dev / project / snip-link
snip-link
3 replicas · 2 nodes · swarm
Running
Replicas
3/3
Nodes
2
RPS
142
👍 Advantages
  • Cleanest UI of the 4 — very modern design
  • Built-in Docker Swarm = easy multi-server scaling
  • Real-time monitoring dashboards built in
  • Built-in Traefik (no separate reverse proxy to configure)
  • Templates for popular stacks (Supabase, n8n, etc.)
  • Active development, modern tech stack (TypeScript)
👎 Disadvantages
  • Younger project — smaller community than Coolify
  • Fewer plugins & one-click services than Coolify
  • Docker Swarm is less battle-tested at massive scale
  • Some rough edges still being polished in 2026
🎯 When to use Dokploy
You care about UI polish and want the most modern-looking dashboard.
Multi-server needed early — Swarm is easier than K8s for 2–5 nodes.
Startups wanting a clean slate and modern tooling.
Docker Compose power users who want a UI wrapper without K8s.
Option 4 · Zero maintenance

🚂 Railway

A fully-managed cloud platform. You don't touch a server, ever. Push code to Git, Railway builds and deploys it. The fastest path from idea to production — you pay with dollars instead of hours.

Underlying engine

Managed cloud

Runs on Railway's infrastructure. You never see a server.

Setup time

~1 min

Sign up → connect GitHub → deploy. Seriously.

Monthly cost

$5+

Pay-as-you-go. Small apps ~$5–$10/mo. Scales with usage.

Complete setup · Railway

1
Sign up at railway.com
Sign in with GitHub. No credit card for first $5 trial.
2
New Project → Deploy from GitHub
Pick any repo. Railway auto-detects language/framework (Node, Python, Go, Rust…).
3
Add services with templates
# Click "+ New" → choose:
  - PostgreSQL (one click, auto-linked)
  - Redis (one click)
  - 50+ official templates available
4
Push to git = auto deploy
Railway watches your repo. Every push triggers a build + deploy. Zero server management forever.
git push origin main
# → Railway builds & deploys automatically 🚂

Live demo · Railway · 5-step walkthrough

Fastest option: idea → production in ~60 seconds. No servers, no YAML.

1
Sign In
GitHub OAuth
2
New Project
Deploy from repo
3
Add DB
One-click Postgres
4
Auto Deploy
Git push = deploy
5
Live 🎉
Usage-based billing
1 · Sign in with GitHub
No account creation forms, no passwords. Click "Continue with GitHub" and you're in.
🚂
Welcome to Railway
Bring your ideas to life without the infrastructure headaches.
$5 free trial credit · no credit card required
2 · New Project → Deploy from GitHub repo
Railway auto-detects your language and framework. Node? Python? Go? Rust? All handled.
📦 vattanac / snip-link
main · Nixpacks detected Node.js
Selected
📦 vattanac / api-gateway
main · Python 3.12
✓ Build will run automatically · no Dockerfile needed
3 · Add a Postgres database (one click)
In the project canvas, click "+ New" → pick a database. Railway provisions and auto-injects DATABASE_URL into your app.
🐘
PostgreSQL
🔴
Redis
🍃
MongoDB
🐬
MySQL
✓ Postgres created · variable DATABASE_URL auto-linked to your app
4 · Git push = auto deploy, forever
This is it. Every push to main triggers a build + deploy. You'll never open a terminal again unless you want to.
# Your normal workflow:
git add .
git commit -m "add new feature"
git push origin main

# Railway automatically:
#   → detects the push
#   → runs Nixpacks build
#   → deploys new version
#   → zero-downtime swap 🚂
BUILD LOG (live)
[nixpacks] detected Node.js 20
✓ build succeeded in 1m 12s
[deploy] starting container...
✓ live at snip-link.up.railway.app
5 · Running in production 🎉
Usage-based billing means you only pay for what you actually use. Small apps cost a few dollars a month.
🔒 railway.com / project / snip-link
snip-link
snip-link-production.up.railway.app
Active
Usage
$3.21
Region
US-East
Deploy
2m ago
👍 Advantages
  • Zero server management — ever
  • Sign up to deployed in under 60 seconds
  • Auto-detects frameworks (no Dockerfile needed)
  • Built-in Postgres, Redis, MongoDB, etc.
  • Automatic scaling, backups, monitoring
  • Teams, collab, and rollback built in
  • Excellent developer experience
👎 Disadvantages
  • Not free — costs scale with usage
  • Vendor lock-in (moving off = redoing deployments)
  • Less control over low-level infrastructure
  • Data sovereignty / compliance concerns for some industries
  • Can get expensive at high scale vs. self-hosted
🎯 When to use Railway
Your time is worth more than money. You want to code, not sysadmin.
Building an MVP or prototype that may fail fast — no infra commitment.
Startups before they hit infrastructure cost efficiency ceilings.
Tight deadline projects where setup time must be near zero.
Final decision helper

Side-by-side comparison 🎯

All four options at a glance. Use this table to pick.

🐶 Canine ⚡ Coolify 🦕 Dokploy 🚂 Railway
Engine Kubernetes Docker Docker Swarm Managed cloud
Setup time ~20 min ~5 min ~5 min ~1 min
Monthly cost $6–$30 $6–$20 $6–$20 $5+ (usage-based)
Self-hosted? Yes Yes Yes No (cloud)
Difficulty 🟡 Medium-high 🟢 Easy 🟢 Easy 🟢🟢 Easiest
Multi-server ✅ Via K8s ⚠️ Needs Swarm ✅ Built-in ✅ Handled for you
One-click services Limited ✅ 280+ ✅ 50+ ✅ 50+
Git auto-deploy ✅ ✅ ✅ ✅
Auto SSL ✅ ✅ ✅ ✅
SSO / Enterprise auth ✅ SAML / OIDC / LDAP ⚠️ Limited ⚠️ Basic ✅ Team plans
Vendor lock-in None None None High
Community size Small-medium Large Growing Huge
Best for K8s teams / enterprise Indie devs / small teams Modern-stack startups Fastest shipping

🐶 Pick Canine if…

You already know Kubernetes, need enterprise auth, or run workloads at scale. Pay with complexity, gain maximum power.

⚡ Pick Coolify if…

You want the most-loved self-hosted PaaS with huge community support. Best all-rounder for 95% of people.

🦕 Pick Dokploy if…

You love modern UI, want multi-server from day one without Kubernetes, and don't mind a younger community.

🚂 Pick Railway if…

Your time is the scarce resource. Ship in 60 seconds, never touch a server, pay as you grow.