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Ownkube vs Fly.io

Fly.io and Ownkube both ship containers fast and meter what runs. Fly’s model is built around running close to users in many regions; Ownkube’s is built around a prepaid wallet and the option to run the same app in your own cloud.

CapabilityOwnkubeFly.io
Billing modelPrepaid wallet. CPU and memory metered per minute on actual usage; unused credit rolls over and never expiresUsage-based on machines and resources
Cost to startBrowse free, no card. Deploying needs a plan from $5 / month (no free tier on Compute)Pay-as-you-go, billed on usage
Deploy fromGitHub or GitLab repo, or a container imageContainer image, built from a Dockerfile
Managed Postgres / cacheManaged Postgres 17 / 18 and a Valkey cache, one click eachManaged Postgres and a Redis-compatible offering
AutoscalingHorizontal autoscaling on CPU and memoryScales machines up and down, including to zero
Regionsus-east-1 today, flat pricing (more on request)Many regions worldwide, run close to users
ObservabilityLive logs plus CPU and memory metrics on every deploymentLogs and metrics, with a metrics stack included
Own-cloud portabilityMove the same app to your own AWS account with no rewrite; logs, metrics, and health checks come with itRuns on Fly’s platform
Lock-inStandard Kubernetes. Disconnect anytime and your apps keep runningApps run on Fly’s managed platform

Both meter usage, so idle work is cheap. Ownkube adds a prepaid wallet: your plan loads credit each month, per-minute usage draws it down, and unused credit rolls over and never expires. Top up any time from a $5 minimum; at a zero balance apps pause with data retained.

The portability wedge is the bigger one. The same app moves into your own (or a customer’s) AWS account with no rewrite, and its logs, metrics, and health checks come with it. You pay AWS directly at wholesale rates on vanilla Kubernetes, and you can disconnect anytime. Ownkube also builds and ships straight from a GitHub or GitLab repo, so you’re live in minutes.

Fly is designed for global reach. If you need to run instances in many regions and route each user to the nearest one, Fly’s anycast networking and multi-region machine model do that natively today. For latency-sensitive apps with a worldwide audience, that edge footprint is a genuine advantage Ownkube does not match yet.