Mailgun vs Fly.io: which is cheaper?

Mailgun starts at an unpublished tier, while Fly.io starts at $29/mo.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

Does Mailgun or Fly.io have a free plan?

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

Is Mailgun a good email alternative to Fly.io?

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

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

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

Mailgun vs Fly.io

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

Mailgun

Email sending, validation, and deliverability tools.

Visit →

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

See full Mailgun pricing & changelog →

Fly.io

Run user code close to users.

Visit →

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

See full Fly.io pricing & changelog →

Plan-by-plan pricing

Mailgun

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

Mailgun vs Fly.io FAQ

Mailgun vs Fly.io: which is cheaper?: Mailgun starts at an unpublished tier, while Fly.io starts at $29/mo. TrackRival snapshots both daily as plan pages change.
Does Mailgun or Fly.io have a free plan?: Neither Mailgun nor Fly.io shows a free plan in the latest snapshot.
Is Mailgun a good email alternative to Fly.io?: Mailgun is tracked in email, while Fly.io overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.
How often is this Mailgun vs Fly.io comparison updated?: TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Which should you pick?

Both Mailgun and Fly.io serve overlapping audiences (Mailgun in email, Fly.io in hosting).

Choose Mailgun if you value: email sending, validation, and deliverability tools.
Choose Fly.io if you value: run user code close to users.
Subscribe to TrackRival if you want to be notified whenever either of them changes pricing or ships a major update — so you can react before your competitors do.

Related comparisons

Mailgun vs Fly.io

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

Mailgun

Email sending, validation, and deliverability tools.

Visit →

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

See full Mailgun pricing & changelog →

Fly.io

Run user code close to users.

Visit →

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

See full Fly.io pricing & changelog →

Plan-by-plan pricing

Mailgun

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

Mailgun vs Fly.io FAQ

Mailgun vs Fly.io: which is cheaper?: Mailgun starts at an unpublished tier, while Fly.io starts at $29/mo. TrackRival snapshots both daily as plan pages change.
Does Mailgun or Fly.io have a free plan?: Neither Mailgun nor Fly.io shows a free plan in the latest snapshot.
Is Mailgun a good email alternative to Fly.io?: Mailgun is tracked in email, while Fly.io overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.
How often is this Mailgun vs Fly.io comparison updated?: TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Which should you pick?

Both Mailgun and Fly.io serve overlapping audiences (Mailgun in email, Fly.io in hosting).

Choose Mailgun if you value: email sending, validation, and deliverability tools.
Choose Fly.io if you value: run user code close to users.
Subscribe to TrackRival if you want to be notified whenever either of them changes pricing or ships a major update — so you can react before your competitors do.