FusionAuth vs Fly.io: which is cheaper?

FusionAuth starts at an unpublished tier, while Fly.io starts at $29/mo. TrackRival snapshots both daily as plan pages change.

Does FusionAuth or Fly.io have a free plan?

Neither FusionAuth nor Fly.io shows a free plan in the latest snapshot.

Is FusionAuth a good auth alternative to Fly.io?

FusionAuth is tracked in auth, while Fly.io overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.

How often is this FusionAuth vs Fly.io comparison updated?

TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

FusionAuth vs Fly.io

A side-by-side comparison of pricing, plans, and recent product updates. Pricing data syncs daily once the product launches.

FusionAuth

Downloadable and hosted auth for engineering teams.

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Category: auth
Plans tracked: —
Entry price: —
Free plan?: —

See full FusionAuth pricing & changelog →

Fly.io

Run user code close to users.

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Category: hosting
Plans tracked: 4
Entry price: $29/mo
Free plan?: No

See full Fly.io pricing & changelog →

Plan-by-plan pricing

FusionAuth

Pricing data is being collected.

Fly.io

Serious Support

Fly.io

$29/mo

Dedicated team of engineers
Starting price

Compliance Made Easy

Fly.io

$99/mo

HIPAA-compliant workloads
BAAs
SOC2s

Pay-as-You-Go Infrastructure

Fly.io

Micro VMs
Persistent storage
Usage-based billing

Enterprise-Ready

Fly.io

Custom

Larger workloads
Custom resource configurations
SLA requirements
Emergency support