Fly.io vs Deno Deploy Pricing (2026)

How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.

Fly.io Deno Deploy
Starts at Custom $20/mo
Number of plans 0 4
Free plan —
Free trial —
Pricing model usage-based hybrid

Price is one row. To weigh the features too, use our feature comparison template →

Deno Deploy

Official page

Free

$0/mo
  • Requests/month: 1M
  • Egress Bandwidth: 20GiB
  • Custom domains: 5
  • Active CPU: 10 hr
  • Memory time: 150 GiB-hr
  • Revision storage: 10 GiB
  • Apps: 10
  • Concurrent builds: 1
  • Builds per hour: 15
  • KV storage: 1 GiB
  • KV read units/mo (4KiB): 1,000,000
  • KV write units/mo (1KiB): 500,000
  • Log streaming API
  • Logs & traces retention: 1 Day
  • App metrics: 1 Month
  • Team members: 3
  • Community support

Pro

$20/mo
  • Requests/month: 5M (then $2/M)
  • Egress Bandwidth: 200GiB (then $0.20/GiB)
  • Custom domains: 100
  • Wildcard subdomains
  • Active CPU: 50 hr (then $0.10/hr)
  • Memory time: 750 GiB-hr (then $0.025/GiB-hr)
  • Revision storage: 50 GiB (then $0.08/GiB-mo)
  • Apps: 50
  • Concurrent builds: 3
  • Builds per hour: 60
  • Sandboxes
  • Concurrent sandboxes: 3
  • Volume storage: 5 GiB (then $0.20/GiB-mo)
  • KV storage: 5 GiB (then $0.75/GiB)
  • KV read units/mo (4KiB): 5,000,000 (then $1/M)
  • KV write units/mo (1KiB): 2,500,000 (then $2.50/M)
  • Log streaming API
  • Logs & traces retention: 1 Week
  • App metrics: 3 Months
  • Team members: 10
  • Community support
  • Email support

Builder

Popular
$200/mo
  • Requests/month: 25M (then $2/M)
  • Egress Bandwidth: 2,000GiB (then $0.20/GiB)
  • Custom domains: 1,000
  • Wildcard subdomains
  • Active CPU: 500 hr (then $0.10/hr)
  • Memory time: 7,500 GiB-hr (then $0.025/GiB-hr)
  • Revision storage: 500 GiB (then $0.08/GiB-mo)
  • Apps: 10,000
  • Concurrent builds: 20
  • Builds per hour: 250
  • Sandboxes
  • Concurrent sandboxes: 20
  • Volume storage: 50 GiB (then $0.20/GiB-mo)
  • KV storage: 10 GiB (then $0.75/GiB)
  • KV read units/mo (4KiB): 25,000,000 (then $1/M)
  • KV write units/mo (1KiB): 12,500,000 (then $2.50/M)
  • Log streaming API
  • Logs & traces retention: 1 Week
  • App metrics: 3 Months
  • Team members: 25
  • Community support
  • Email support

Enterprise

Custom
  • Requests/month: Custom
  • Egress Bandwidth: Custom
  • Custom domains: Unlimited
  • Wildcard subdomains
  • Active CPU: Custom
  • Memory time: Custom
  • Revision storage: Custom
  • Apps: Custom
  • Concurrent builds: Custom
  • Builds per hour: Custom
  • Sandboxes
  • Concurrent sandboxes: Custom
  • Volume storage: Custom
  • KV storage: Custom
  • KV read units/mo (4KiB): Custom
  • KV write units/mo (1KiB): Custom
  • Log streaming API
  • Logs & traces retention: Custom
  • App metrics: Custom
  • Team members: Custom
  • Community support
  • Email support
  • Email support SLA
  • Onboarding support
  • Reliability SLA: 99.95%
  • SOC2 Type 1
  • DPA

Fly.io vs Deno Deploy FAQ

Which one is cheaper?
One or both use custom pricing, so it depends on your specific needs.
Can I use either one for free?
Deno Deploy has a free plan. Fly.io doesn't — though they do offer a free trial.
How do they charge?
Different approach here. Fly.io uses usage-based pricing, while Deno Deploy goes with hybrid. That changes the math depending on your team size and usage.
Which one is a better deal?
Depends on what you need. Fly.io: Positioned as the developer-friendly alternative to AWS/GCP complexity with transparent, granular pricing. They're competing on simplicity and predictability rather than being the cheapest option. Deno Deploy: Deno Deploy sits in the mid-tier of the edge/serverless hosting space — pricier than raw cloud primitives (Cloudflare Workers, Lambda) but cheaper and simpler than enterprise PaaS platforms. They're clearly going after developers who want Vercel-like DX without Vercel's pricing complexity, while still leaving room for big spenders to land in Enterprise.

Still deciding? See the best Fly.io alternatives or the best Deno Deploy alternatives, ranked with verified pricing.

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