AI tool comparison
Fly.io vs Hetzner
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Infrastructure
Fly.io
Deploy app servers close to your users globally
100%
Panel ship
—
Community
Free
Entry
Fly.io runs your app servers in data centers around the world, close to your users. Supports any Docker container, persistent storage, and GPU workloads. Popular for deploying full-stack apps and AI inference.
Infrastructure
Hetzner
Affordable European cloud hosting
100%
Panel ship
—
Community
Paid
Entry
Hetzner offers remarkably affordable cloud servers, dedicated servers, and storage from European data centers. Known for incredible price-to-performance ratios.
Reviewer scorecard
“For apps that need full server control — WebSocket servers, background workers, AI inference — Fly.io gives you the flexibility that serverless platforms don't.”
“4x the compute per dollar compared to AWS. European data centers for GDPR compliance. The best value in cloud computing.”
“The DX has improved massively but it's still more complex than Vercel. You need to understand Docker and infrastructure. Not for beginners.”
“Unbeatable pricing if you can manage your own infrastructure. Not for teams that need managed services.”
“Fly.io is the answer for workloads that don't fit the serverless model. As AI inference goes local-first, having servers in 30+ regions matters.”
“As cloud bills become a board-level concern, Hetzner's value proposition becomes more compelling every quarter.”
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