Serverless & Compute

Cloudflare Workers vs Fly.io Pricing

Q: Which is cheaper, Cloudflare Workers or Fly.io?

Depends on how much you use. At hobby scale they're often close, but the gap widens fast. Scroll up to "What You'd Actually Pay" to see costs at 4 usage levels.

Q: Does Cloudflare Workers or Fly.io have a free tier?

Yes, both Cloudflare Workers and Fly.io have free tiers. Check the breakdown above to see what's included in each.

Q: How does Cloudflare Workers pricing compare to Fly.io?

We pull prices directly from both sites daily and break them down per-unit above. The cost calculator shows what you'd pay at your usage level -- from side project to production.

Pricing compared · Updated Mar 4, 2026

Cloudflare Workers Fly.io

Pricing Breakdown

Metric	Cloudflare Workers	Fly.io
Monthly Base	Free	Free
Per Invocation	—	—
Per GB-second	—	—
Included Invocations	3,000,000	—

What You'd Actually Pay

Monthly cost at 4 usage levels -- from hobby project to production

Usage Tier	Cloudflare Workers	Fly.io	Savings
Hobby 100K inv, 50K GB-s	<$0.01/mo	<$0.01/mo	—
Startup 1M inv, 500K GB-s	<$0.01/mo	<$0.01/mo	—
Scale 10M inv, 5M GB-s	<$0.01/mo	<$0.01/mo	—
Enterprise 100M inv, 50M GB-s	<$0.01/mo	<$0.01/mo	—

Free Tiers