Fly.io logo Heroku logo

Fly.io vs Heroku

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What's good about...

Fly.io logo Fly.io

  • Excellent tooling and developer experience
  • Fast deployments, scale to zero, little config needed
  • Wide range of instance configurations at competitive prices

Heroku logo Heroku

  • Fully-managed infra, minimal ops overhead
  • Heroku Postgres is a one-click, battle-tested database
  • Extensive add-on marketplace

Price comparison

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

VM Small

Closest config to 1 vCPU, 1 GB RAM.
Fly.io Fly.io
$10.70 / mo 1 vCPU, 2 GB RAM (Shared-CPU-1x)
Heroku Heroku
$50.00 / mo Dyno 1 GB RAM (Standard 2X)

VM Medium

Closest config to 4 vCPU, 8 GB RAM.
Fly.io Fly.io
$42.79 / mo 4 vCPU, 8 GB RAM (Shared-CPU-4x)
Heroku Heroku
$250.00 / mo Dyno 2.5 GB RAM (Performance M)

VM Large

Closest config to 8 vCPU, 16 GB RAM (dedicated preferred).
Fly.io Fly.io
$328.04 / mo 8 CPU, 32 GB RAM (Performance-8x)
Heroku Heroku
$500.00 / mo Dyno 14 GB RAM (Performance L)

Block Storage

Closest config to 100+ GB SSD, 3,000+ IOPS, 100+ MB/s throughput, no snapshots.
Fly.io Fly.io
$15.00 / mo 100 GB
Heroku Heroku
--

Object Storage

Closest config to 1 TB stored, 100 GB in / 250 GB out, 1M GET, 100k PUT/POST.
Fly.io Fly.io
$21.00 / mo 1 TB
Heroku Heroku
--

Load Balancer

Closest config to TCP, 1 node (1 vCPU, 1 GB RAM), 200+ Mbps, 1,000 conn/sec, 1 TB processed/mo.
Fly.io Fly.io
Included in plan
Heroku Heroku
Included in plan

Managed PostgreSQL

Closest config to 1 node, 2 vCPU, 4 GB RAM, 50+ GB storage, 10 GB read / 5 GB write per month.
Fly.io Fly.io
$33.90 / mo 2 vCPU, 4 GB RAM, 50 GB storage
Heroku Heroku
$50.00 / mo 4 GB RAM, 64 GB storage

Managed Redis®*

Closest config to 1 node, 1 vCPU, 1 GB RAM, 10 req/s, 1 KB avg request size.
Fly.io Fly.io
--
Heroku Heroku
$200.00 / mo 1 GB RAM

Free egress allowance

Fly.io Fly.io
100 GB / mo
Heroku Heroku
2 TB / mo per app

1 TB of egress beyond allowance

Fly.io Fly.io
$20.00 $0.02 / GB (Public network North America)
Heroku Heroku
Not publicly listed Bandwidth is soft limited per app (2 TB / mo)

GPU Fleet Overview

Starting Price

Fly.io Fly.io
$1.25/hr
Heroku Heroku
--

Billing Options

Fly.io Fly.io
On-Demand
Heroku Heroku
--

Available Models

Fly.io offers 3 GPU models.

Fly.io Fly.io
A100(2) L40S(1) A10(1)
Heroku Heroku
--

Heads up: We do our best to keep these prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates with the provider before provisioning.

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Runpod
Our sponsor
Spin Up a GPU in Seconds - No Setup Required
Deploy AI Models Globally in 24+ Regions
Scale from 0 to 1000 GPUs on Demand
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Which services do they offer

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

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

Company details

Website
Fly.io Fly.io
fly.io
Heroku Heroku
heroku.com
Headquarters
Fly.io Fly.io
United States of America
Heroku Heroku
United States of America
Founded
Fly.io Fly.io
2017
Heroku Heroku
2007
Data Center Locations
Fly.io Fly.io
35
Heroku Heroku
10
Example Customers
Fly.io Fly.io
Cars.com, Fanatics, Tailscale, Supabase, Glitch
Heroku Heroku
Airbase, Dovetail, Hotel Engine, ClickMechanic, Ambassify

Alternatives to consider

Compare Fly.io and Heroku against other cloud providers.

View all comparisons

Our data for Fly.io was last updated on Feb. 12, 2026, and for Heroku on Feb. 12, 2026.

Runpod Logo
Runpod
Our sponsor
Spin Up a GPU in Seconds - No Setup Required
Deploy AI Models Globally in 24+ Regions
Scale from 0 to 1000 GPUs on Demand
PyTorch, Tensorflow & Docker Ready
Learn more