coolify
DockNimbus vs Coolify
Coolify is the modern self-hosted PaaS that's been gaining a lot of traction:
| DockNimbus | Coolify | |
|---|---|---|
| What it is | Self-hosted cloud platform | Self-hosted PaaS (Vercel/Netlify/Heroku alternative) |
| Primary interface | CLI + YAML manifests | Web UI (polished, modern) |
| Deploy model | Docker images via CLI/manifest | Git push, Dockerfile, Docker Compose, Nixpacks |
| Scope | Full stack: node provisioning → networking → workloads | App deployment + managed services on servers |
| Multi-node | Full multi-node clusters with WireGuard mesh | Multi-server via SSH (no clustering) |
| Node provisioning | Automated via SSH (installs agent, Docker, WireGuard) | Connects to servers via SSH (installs Docker) |
| Networking | WireGuard mesh VPN, EasyHAProxy, dnsmasq | Traefik reverse proxy, automatic SSL |
| SSL/TLS | Self-signed or custom certs | Automatic Let's Encrypt |
| Storage | NFS volumes, MinIO S3 built-in | Docker volumes, S3 backups |
| Databases | Deploy as containers manually | One-click managed databases (Postgres, MySQL, Redis, MongoDB, etc.) |
| Kubernetes | K3s clusters built-in | Not supported |
| Docker Swarm | Built-in cluster orchestration | Docker standalone (no Swarm) |
| IaC | Built-in YAML manifests with drift detection | API-driven, no declarative IaC |
| Buildpacks | Not included (bring your own image) | Nixpacks, Dockerfile, Docker Compose |
| Preview deployments | Not included | Pull request preview deployments |
| Webhooks | Not included | GitHub/GitLab/Bitbucket webhooks for auto-deploy |
| Notifications | Not included | Slack, Discord, email, Telegram, etc. |
| Monitoring | Basic heartbeat + metrics | Server monitoring dashboard |
| Backups | Not included | Scheduled database backups to S3 |
| Auth | Multi-user IAM (HMAC + JWT + mTLS) | Multi-user with teams |
| ARM support | First-class (RPi + x86 mixed) | Supported |
| Minimum resources | Single RPi, ~256MB RAM | 2 CPUs, 2GB RAM |
| Written in | Go (single binary) | PHP/Laravel + Node.js |
| License | Open source | Open source (Apache 2.0) |
| Cost | Free | Free (self-hosted) or paid cloud version |
When to use which
DockNimbus — You want to build and manage infrastructure: clusters, encrypted mesh networking, shared storage, Kubernetes. You care about the infrastructure layer and want declarative IaC for everything.
Coolify — You want to deploy web apps, databases, and services with a beautiful UI, automatic SSL, git-based deployments, preview environments, and database backups. You don't want to think about clusters or networking.
Key philosophical difference
- Coolify replaces cloud PaaS products (Vercel, Heroku, Railway) — it's about shipping apps fast with a great developer experience
- DockNimbus replaces cloud infrastructure (AWS EC2, networking, storage) — it's about building the platform that apps run on
Coolify is what you use when you want to self-host your apps. DockNimbus is what you use when you want to self-host your cloud.