What is the difference between Fly.io and Vultr?

Fly.io is best for Developers wanting to run apps close to users globally, while Vultr is best for Developers wanting affordable cloud across 30+ locations. Fly.io starts at Free and Vultr starts at $2.50/mo.

Is Fly.io or Vultr cheaper?

Fly.io starts at Free with a free tier. Vultr starts at $2.50/mo.

Is there a free alternative to Vultr?

Yes, Fly.io offers a free tier (Generous free tier).

Fly.io vs Vultr

Fly.io is platform for running full-stack apps and databases close to users with automatic scaling, while Vultr is cloud infrastructure with compute, storage, and Kubernetes across 30+ global locations. The biggest difference up front: Fly.io is free, while Vultr starts at $2.50/mo. Fly.io is built for developers wanting to run apps close to users globally, whereas Vultr targets developers wanting affordable cloud across 30+ locations.

At a glance

	Fly.io	Vultr
Best for	Developers wanting to run apps close to users globally	Developers wanting affordable cloud across 30+ locations
Starting price	Free	$2.50/mo
Free tier	✓	—
Open source	—	—
Free tier available	✓	—
Open source	—	—
Bare Metal	—	✓
Cloud Compute	—	✓
Edge Computing	✓	—
GPU Support	✓	—
Global	—	✓
Global Deploy	✓	—
Kubernetes	—	✓
Machines API	✓	—

Fly.io

Strengths

Includes Edge Computing as a core feature, purpose-built for cloud hosting workflows
Includes Global Deploy as a core feature, purpose-built for cloud hosting workflows
Generous free tier — generous enough for most small teams to get real work done
Includes gpu support alongside the core feature set — fewer separate tools needed

Weaknesses

Free plan exists but key features are locked behind the paid upgrade
Developer-oriented tooling may not suit non-technical team members
Costs can spike unexpectedly during traffic surges if limits aren't configured
Limited team/admin features if your organization eventually scales up

Try Fly.io → Full review

Vultr

Strengths

Includes Cloud Compute as a core feature, purpose-built for cloud hosting workflows
Includes Kubernetes as a core feature, purpose-built for cloud hosting workflows
Affordable at $2.50/mo — one of the lower-priced options in the cloud hosting category
Established product with 12+ years on the market and a mature ecosystem

Weaknesses

No free plan — you need to pay $2.50/mo from day one to use it
Fewer built-in features means you may need additional tools to cover gaps
Costs can spike unexpectedly during traffic surges if limits aren't configured
Limited team/admin features if your organization eventually scales up

Try Vultr → Full review

The bottom line

Pricing: Fly.io is completely free (Generous free tier), which makes it the obvious pick if budget is the top concern. Vultr starts at $2.50/mo. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.

Feature gaps: Fly.io offers Edge Computing, GPU Support and Global Deploy that Vultr lacks. Vultr brings Bare Metal, Cloud Compute and Global that Fly.io does not have.

Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.

Where each tool shines: Fly.io's biggest strengths are: includes edge computing as a core feature, purpose-built for cloud hosting workflows. includes global deploy as a core feature, purpose-built for cloud hosting workflows. Vultr's biggest strengths are: includes cloud compute as a core feature, purpose-built for cloud hosting workflows. includes kubernetes as a core feature, purpose-built for cloud hosting workflows.

Watch out for: With Fly.io, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Vultr, the main complaint is that no free plan — you need to pay $2.50/mo from day one to use it.

Choose Fly.io if...

Your profile matches its sweet spot: developers wanting to run apps close to users globally
Budget is a hard constraint — Fly.io is free, Vultr is not
You specifically need Edge Computing and GPU Support
You care about includes global deploy as a core feature, purpose-built for cloud hosting workflows
The free tier works for you: generous free tier

Choose Vultr if...

Your profile matches its sweet spot: developers wanting affordable cloud across 30+ locations
You specifically need Bare Metal and Cloud Compute
You care about includes kubernetes as a core feature, purpose-built for cloud hosting workflows