Docker (Moby) vs Podman
Docker (Moby)
Container platform for building and running applications
Podman
Daemonless rootless container engine by Red Hat
| Feature | Docker (Moby) | Podman |
|---|---|---|
| Category | DevOps & Infra | DevOps & Infra |
| Sub-category | Container Runtime | Container Runtime |
| Maturity | mature | stable |
| Complexity | beginner | intermediate |
| Performance tier | medium | medium |
| License | Apache-2.0 | Apache-2.0 |
| License type | permissive | permissive |
| Pricing | fully free | fully free |
| GitHub stars | 70.0K | 25.0K |
| Contributors | 3.0K | 400 |
| Commit frequency | weekly | weekly |
| Plugin ecosystem | none | none |
| Docs quality | good | good |
| Backing org | Docker Inc | Red Hat |
| Funding model | open_core | corporate |
| Min RAM | 128 MB | 128 MB |
| Min CPU cores | 1 | 1 |
| Scaling pattern | single_node | single_node |
| Self-hostable | Yes | Yes |
| K8s native | No | No |
| Offline capable | No | No |
| Vendor lock-in | none | none |
| Languages | Go | Go |
| API type | REST | REST |
| Protocols | HTTP | HTTP |
| Deployment | docker, binary | docker, binary |
| SDK languages | — | — |
| Team size fit | solo, small, medium, enterprise | solo, small, medium, enterprise |
| First release | 2020 | 2020 |
| Latest version | — | — |
When to use Docker (Moby)
- ✓ Primary: packaging-applications
- ✓ Primary: microservices-deployment
- ✓ Primary: development-environments
When to use Podman
- ✓ Primary: rootless-containerization
- ✓ Primary: docker-replacement
- ✓ Primary: kubernetes-pod-testing
Docker (Moby) anti-patterns
- ✕ Not an orchestrator by itself
- ✕ Docker Desktop licensing for enterprise
- ✕ Security concerns with root daemon
Podman anti-patterns
- ✕ Smaller ecosystem than Docker
- ✕ Docker Compose support less mature
- ✕ Some Docker tools don't work