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- Fly.io starts cheaper: $2.19/mo versus $15.11/mo.
- Microsoft Azure is cheaper at 3 of 5 comparable RAM sizes.
Microsoft Azure vs Fly.io at a glance
| Microsoft Azure | Fly.io | |
|---|---|---|
| Starting price | $15.11/mo | $2.19/mo |
| 1 GB RAM | $15.11/mo · B1ms (2GB) | $7.39/mo · shared-cpu-2x (1GB) |
| 2 GB RAM | $15.11/mo · B1ms (2GB) | $14.78/mo · shared-cpu-4x (2GB) |
| 4 GB RAM | $30.37/mo · B2s (4GB) | $66.00/mo · performance-2x (4GB) |
| 8 GB RAM | $60.74/mo · B2ms (8GB) | $132.01/mo · performance-4x (8GB) |
| 16 GB RAM | $121.18/mo · B4ms (16GB) | $264.01/mo · performance-8x (16GB) |
| Free tier or trial | Yes | Yes |
| Category | VPS | Containers |
| Regions | US, EU, Asia, Australia, South America, Middle East, Africa | US, EU, Asia, Australia, South America |
| Plans tracked | 7 | 9 |
Green marks the lower price. Each RAM row shows the cheapest plan with at least that much memory.
Prices last checked November 8, 2026 · re-checked twice a week from official pricing pages and APIs · How we collect prices
Every plan, side by side
Microsoft Azure
| Plan | Price |
|---|---|
| Free Trial (Credits) | $0 |
| B1ms (2GB)
2 GB RAM · 1 vCPU · 4 GB SSD
|
$15.11/mo |
| B2s (4GB)
4 GB RAM · 2 vCPU · 8 GB SSD
|
$30.37/mo |
| B2ms (8GB)
8 GB RAM · 2 vCPU · 16 GB SSD
|
$60.74/mo |
| B4ms (16GB)
16 GB RAM · 4 vCPU · 32 GB SSD
|
$121.18/mo |
| B8ms (32GB)
32 GB RAM · 8 vCPU · 64 GB SSD
|
$243.09/mo |
| B16ms (64GB)
64 GB RAM · 16 vCPU · 128 GB SSD
|
$486.18/mo |
Fly.io
| Plan | Price |
|---|---|
| Free / Trial Credit | $0 |
| shared-cpu-1x (256MB)
256 MB RAM · 1 vCPU
|
$2.19/mo |
| shared-cpu-1x (512MB)
512 MB RAM · 1 vCPU
|
$3.69/mo |
| shared-cpu-2x (1GB)
1 GB RAM · 2 vCPU
|
$7.39/mo |
| shared-cpu-4x (2GB)
2 GB RAM · 4 vCPU
|
$14.78/mo |
| performance-1x (2GB)
2 GB RAM · 1 vCPU
|
$33/mo |
| performance-2x (4GB)
4 GB RAM · 2 vCPU
|
$66/mo |
| performance-4x (8GB)
8 GB RAM · 4 vCPU
|
$132.01/mo |
| performance-8x (16GB)
16 GB RAM · 8 vCPU
|
$264.01/mo |
Related comparisons
Frequently asked questions
Is Microsoft Azure or Fly.io cheaper?
Fly.io starts cheaper: $2.19/mo versus $15.11/mo.
How current is this Microsoft Azure vs Fly.io comparison?
Both providers' prices come from CloudMart's live catalog, last checked November 8, 2026. The page is rebuilt from current data on every visit.
Not sure which option fits your workload?
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