Flux CD vs Fly.io
| Flux CD | Fly.io | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | $2.19/mo |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Windows | api, Linux, Web |
| Free plan | Yes | No |
| Deployment targets | Kubernetes clusters; Git repositories; OCI artifact registries; Helm repositories; S3-compatible buckets | Fly Machines, Docker images, Fly Volumes |
| Deployment rollback | Yes | Yes |
| Approval gates | Yes | — |
| Self-hosted option | Yes | — |
| Paid from | — | 1.94 /mo |
Both are listed in Best Deployment Automation Software. On Inferse, Flux CD scores higher on our published basis.