Softwr

Cloud · head to head

Encore vs Fly.io

Encore logo

Encore

Cloud

Automated infrastructure for humans and agents

From
Free
Rated
-
Full reviewWebsite
Fly.io logo

Fly.io

Cloud

Deploy web applications globally

From
$29/month
Rated
-
Full reviewWebsite

The short version

  • Only Encore has a free tier, so it costs nothing to try first.
  • Each has a real cost: Encore limited language support (TypeScript and Go only); Fly.io egress is priced by destination region, from $0.02 per GB in North America and Europe to $0.12 per GB for Africa and India, so the same traffic costs six times more depending on where users are
  • They diverge on capability: Encore covers Local development environment, Fly.io covers Global deployment.

Where they differ

Only the attributes on which Encore and Fly.io actually diverge.

Attributes where Encore and Fly.io differ
AttributeEncoreFly.io
Starting priceFree$29/month
Pricing modelUnknownusage-based
Free tierYesNo
PlatformsWeb, CLIWeb, Api, Docker
FoundedUnknown2020

Identical on both: user rating (Not yet rated), category (Cloud).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Encore

  • Local development environment
  • Preview environments
  • Infrastructure automation
  • Self-service operations
  • Distributed tracing

Only in Fly.io

  • Global deployment
  • Docker support
  • Postgres databases
  • Redis support
  • Auto-scaling
  • Health checks
  • Backups
  • Monitoring

Both cover

  • Cloud deployment

What people use each for

The jobs each tool is most often brought in to do.

Encore

  • Building microservices with database provisioningnot Fly.io
  • Creating feature branch preview environmentsnot Fly.io
  • Deploying TypeScript and Go backends to AWS/GCPnot Fly.io

Fly.io

  • Deploying containerised applications close to users across regionsnot Encore
  • Running full stack apps and databases on managed machinesnot Encore

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Encore

  • Limited language support (TypeScript and Go only)
  • Pro tier requires per-member subscription pricing
  • Additional resource costs beyond subscription for AWS/GCP provisioning

Fly.io

  • Egress is priced by destination region, from $0.02 per GB in North America and Europe to $0.12 per GB for Africa and India, so the same traffic costs six times more depending on where users are
  • Stopped machines still bill at $0.15 per GB of root filesystem a month, so a paused service is not a free one
  • Volumes are billed on provisioned capacity rather than usage, at $0.15 per GB a month
  • Reservation discounts of 40% require paying a year up front, from $36 to $1,440
  • Fly Kubernetes is a separate $75 a month per cluster
  • Dedicated IPv4 addresses are $2 a month each

Pricing, plan by plan

Encore

Free
  • StarterFree
    • 2 free dev environments
    • 1M distributed tracing events/month
    • 7-day log retention
  • Pro$49/month
    • Unlimited free dev environments
    • 20M tracing events/month
    • 30-day log retention
  • Enterprise$undefined/custom
    • Enterprise security and compliance
    • SSO/SAML
    • Custom RBAC

Fly.io

$29/month
  • Pay-as-You-Go$null/mo
    • Micro VMs and persistent storage charged by usage
    • FlyCTL CLI
    • Unlimited users and organizations
  • Serious Support$29/month
    • Access to dedicated engineering team
    • All Pay-as-You-Go features
  • Machine Reservation Blocks$null/mo
    • 40% discount on machine usage
    • Requires upfront payment for savings
  • Compliance Package$99/month
    • HIPAA compliance
    • BAAs
    • SOC2 documentation

Which should you pick?

Choose Encore if

  • You need local development environment.
  • You want to start without paying.
  • You work on Web, CLI.
  • You also want preview environments.
Encore review

Choose Fly.io if

  • You need global deployment.
  • You work on Web, Api, Docker.
  • You also want docker support.
Fly.io review

Questions people ask

Is Encore or Fly.io better?
Neither clearly leads. Encore starts at Free and Fly.io at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Encore or Fly.io?
Encore has a free tier; the other does not. Paid plans start at Free for Encore and $29/month for Fly.io.
Does Encore or Fly.io run on more platforms?
Encore runs on Web, CLI. Fly.io runs on Web, Api, Docker.
Can I use Encore for free?
Yes. Encore has a free tier, so you can try it without paying. Fly.io starts at $29/month.
What is Encore best used for?
Encore is most often used for building microservices with database provisioning, creating feature branch preview environments, deploying typescript and go backends to aws/gcp. Of those, building microservices with database provisioning and creating feature branch preview environments are not what Fly.io is typically brought in for.
What can Encore do that Fly.io cannot?
Encore covers Local development environment, Preview environments, Infrastructure automation, Self-service operations. Fly.io covers Global deployment, Docker support, Postgres databases, Redis support. Both handle Cloud deployment.

Answered from the vendors’ own pages

Encore: What happens after the free tier?

The Pro plan costs $49/member/month plus usage charges of $2.50 per resource and $99 per AWS/GCP environment.

Source
Fly.io: Is there a free tier for Fly.io?

Fly.io does not advertise a free tier. The base plan is pay-as-you-go with usage-based pricing for Micro VMs and persistent storage. All users get FlyCTL CLI, unlimited organizations, private networking, SSO, ACLs, and scoped tokens.

Source
Encore: Do I own my infrastructure?

Yes, Encore deploys infrastructure in your own AWS or GCP cloud account, so you maintain complete control and avoid vendor lock-in.

Source
Fly.io: How much does Fly.io Serious Support cost?

Serious Support costs 29 USD per month and provides access to a dedicated engineering team while maintaining all pay-as-you-go features for Micro VMs and storage.

Source
Fly.io: What does Fly.io Compliance Package include?

The Compliance Package is 99 USD per month and includes HIPAA compliance, BAAs, and SOC2 documentation for organizations requiring compliance certifications.

Source
Fly.io: Does Fly.io offer discounts for upfront commitment?

Yes, Fly.io offers Machine Reservation Blocks with 40% discount on machine usage. This requires upfront payment but applies savings on infrastructure costs.

Source
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