Fly.io logo Replicate logo

Fly.io vs Replicate

Jump to: What's good Pricing GPUs Services Company details Alternatives

What's good about...

Fly.io logo Fly.io

  • Excellent tooling and developer experience
  • Fast deployments, scale to zero, little config needed
  • Per-second billing, with a 40% discount for reserved compute blocks
  • Anycast networking and global load balancing included at no extra cost

Replicate logo Replicate

  • Run AI/ML models without having to manage the infrastructure
  • Excellent web UI to explore and try out models without code
  • Train and deploy custom models using Cog

Price comparison

How do Fly.io's prices compare against Replicate?

VM Small

Fly.io Fly.io
$5.70 /mo 1 vCPU, 1 GB RAM (shared-cpu-1x)
Replicate Replicate
--

VM Medium

Fly.io Fly.io
$42.79 /mo 4 vCPU, 8 GB RAM (shared-cpu-4x)
Replicate Replicate
--

VM Large

Fly.io Fly.io
$248.00 /mo 8 vCPU, 16 GB RAM (performance-8x)
Replicate Replicate
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Block Storage

Fly.io Fly.io
$15.00 /mo 100 GB
Replicate Replicate
--

Object Storage

Fly.io Fly.io
$20.50 /mo 1 TB (Tigris)
Replicate Replicate
--

Load Balancer

Fly.io Fly.io
Included with apps
Replicate Replicate
--

Managed PostgreSQL

Fly.io Fly.io
$86.00 /mo 2 vCPU, 2 GB RAM, 50 GB storage (Starter)
Replicate Replicate
--

Managed Redis®*

Fly.io Fly.io
$20.00 /mo 1 GB data (Upstash Fixed 1GB)
Replicate Replicate
--

1 TB of egress beyond allowance

Fly.io Fly.io
$20.00 $0.02 / GB (North America and Europe)
Replicate Replicate
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Replicate logo Replicate Pricing Details

Replicate uses a metered billing model. You only pay as long as your code is running, billed by the second based on the hardware selected.

GPU Fleet Overview

Billing Options

Fly.io Fly.io
--
Replicate Replicate
On-Demand

Available Models

Replicate offers 5 GPU models.

Fly.io Fly.io
--
Replicate Replicate
H100(4) H200(4) A100(4) L40S(4) T4(1)

Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Plan figures take each provider's closest match to a common setup. Verify before provisioning. More on how we price.

Which services do they offer

Here are some managed services that Fly.io and Replicate offer:

Service Fly.io Replicate
Block Storage
GPU-powered Servers
Load Balancer
Managed Containers
Managed Kubernetes
Managed PostgreSQL
Managed Redis®*
Object Storage
Static Sites
Virtual Private Server (VPS)

Company details

Website
Fly.io Fly.io
fly.io
Replicate Replicate
replicate.com
Headquarters
Fly.io Fly.io
United States of America US flag
Replicate Replicate
United States of America US flag
Founded
Fly.io Fly.io
2017
Replicate Replicate
2019
Data Center Locations
Fly.io Fly.io
18
Replicate Replicate
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Example Customers
Fly.io Fly.io
Cars.com, Fanatics, Tailscale, Supabase
Replicate Replicate
BuzzFeed, Labelbox, PhotoAI, Character.ai, Magnific, Unsplash, HeadshotPro

Alternatives to consider

Compare Fly.io and Replicate against other cloud providers.

View all comparisons

Our data for Fly.io was last updated on Aug. 24, 2026, and for Replicate on Sept. 11, 2026.