Deno Deploy vs Fly.io pricing

Verified 2026-10-24 (1 day ago)Source: Deno Deploy: deno.com/deploy/pricing, Fly.io: fly.io/docs/about/pricing/Verified shows the older of the two.

Monthly cost at three volumes

Monthly cost of Deno Deploy and Fly.io at three volumes and at your own
Volume	Deno Deploy	Fly.io
small50 gb transferred, 10 gb stored (per month)	$23.75 / moPro	$2.50 / moPay As You Go
growing1K gb transferred, 500 gb stored (per month)	$551.25 / moPro	$95 / moPay As You Go
scale20K gb transferred, 10K gb stored (per month)	$11,292.50 / moBuilder	$1,900 / moPay As You Go
your volumeset above	$551.25 / moPro	$95 / moPay As You Go

Each cell is the cheapest feasible plan, or the chosen model, at that volume, from the shared Overage cost function. "Cheapest model" only considers models with both an input and an output price listed. Volumes are example scenarios you can edit.

Tiers, aligned by position

Tiers of Deno Deploy and Fly.io aligned by position: free, entry, mid, top
Position	Deno Deploy	Fly.io
Free	$0 / moFree · 1,000,000 api requests / mo	$0 base + usagePay As You Go
Entry	$20 / moPro · 5,000,000 api requests / mo	no tier
Mid	$200 / moBuilder · 25,000,000 api requests / mo	no tier
Top	Contact salesEnterprise	no tier

Tightest rate limit

Tightest documented rate limit of each service
Measure	Deno Deploy	Fly.io
Tightest limit	unlisted	unlisted

Changes in the last 90 days

No changes recorded.

No change detected for either service in the last 90 days.