Software comparison - Hosting Platforms
Fly.io vs Hetzner: 2026 Comparison
Fly.io and Hetzner are both strong hosting options for different deployment styles: Fly.io shines when you need global edge deployment and fast iteration, while Hetzner excels at raw compute power and predictable European pricing. Compare [alternatives](/alternatives) to see which fits your architecture.
Comparison dimensions
DX & Deploys
Fly.io: Fly.io's deploy experience is exceptional—CLI is fast, previews spin up in seconds, and rollbacks are instant. The learning curve for Docker and Nomad is real, but daily operations feel frictionless.
Hetzner: Hetzner's provisioning is manual but transparent. You rent raw VMs or dedicated servers, control the OS, and operate them like a traditional data center. Freedom to customize comes at the cost of operational overhead.
Performance
Fly.io: Fly.io's edge compute shines for latency-sensitive apps. Deploy once, and Fly runs your app near users in 35+ regions. Real-world response times beat centralized hosting by 100ms+ for global traffic.
Hetzner: Hetzner's performance depends on instance selection. Dedicated servers and high-memory VMs deliver raw speed for CPU-bound workloads, but geographic reach is limited to Europe and a few other regions.
Pricing
Fly.io: Fly.io's pricing is metered—you pay for CPU, RAM and network usage per second. It suits bursty, variable workloads well. Sustained traffic can surprise you with larger bills than fixed capacity plans.
Hetzner: Hetzner's pricing is brutally simple: fixed monthly cost per server. Predictability wins—no surprises. If you can forecast load, Hetzner's monthly plan is often cheaper at scale than Fly's per-second metering.
Scaling
Fly.io: Fly.io scales horizontally seamlessly—add replicas, increase regions, manage traffic with built-in load balancing. Autoscaling policies handle 10x traffic spikes without thought.
Hetzner: Hetzner scales via manual provisioning new VMs or upgrading instance sizes. Not truly autoscaling, but load balancing with HAProxy or Nginx gives you control and determinism.
Integrations
Fly.io: Fly.io integrates natively with GitHub Actions, Redis, PostgreSQL and managed databases. The ecosystem accelerates getting from code to running app.
Hetzner: Hetzner leaves integrations to you. Raw VMs mean you install Postgres, Redis, and monitoring yourself. More work, but full control over versions and tuning.
Support
Fly.io: Fly.io support is responsive and expert. Community Slack is active, docs are clear, and status pages are transparent. Enterprise support tiers available.
Hetzner: Hetzner support is adequate but slower. Running your own OS means relying on external docs and community forums. Fire and forget deployments work better than needing help.
Best for Fly.io
- Teams that want run app servers close to users
- Users prioritizing scaling
- Growth-stage teams
Best for Hetzner
- Teams that want european cloud and dedicated servers
- Users prioritizing performance
- Growth-stage teams
Decision notes
Choose Fly.io if you ship fast, need global users, and prefer ops automation; choose Hetzner if you want predictable costs, can manage infrastructure, or run long-lived, stable workloads. Try Fly first for prototypes, Hetzner for production-grade stability.
- Export/import support between Fly.io and Hetzner
- Team onboarding and learning curve
- Pricing at your seat count
- Integration coverage for your stack
Frequently asked questions
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