Deno Deploy vs Vercel Functions
Deno Deploy and Vercel Functions cannot be scored on the same axes — one of them does not publish a rate for everything serverless functions bills on.
List prices checked
Rate cards side by side
Only the axes at least one of them bills on. A dash means that provider does not charge for it.
| Billing axis | Deno Deploy | Vercel Functions | Difference |
|---|---|---|---|
| Entry plan | $20.00/mo | $20.00/mo | Same |
| Free tier | Yes | Yes | — |
Source: Deno pricing (May 2026) · Vercel pricing (May 2026). Published list prices only — committed-use discounts, regional variation, and per-request charges are not included. Not yet independently re-checked against the vendor’s page.
Monthly cost for three real workloads
The rate cards applied to identical usage. This is where the winner changes.
| Workload | Deno Deploy | Vercel Functions | Cheaper |
|---|---|---|---|
| Side projectA personal site or small app with modest traffic, a few gigabytes of assets, and one small always-on process. | $20 | $20 | Not comparable |
| Growing SaaSA funded product serving a few thousand daily users, with an image-heavy frontend and two application servers. | $20 | $20 | Not comparable |
| Media-heavy siteA publisher or video product where delivery dominates the bill and compute is almost an afterthought. | $20 | $20 | Not comparable |
Workload definitions are identical on every comparison page, so figures here can be read against any other pair in the same category.
What each one is for
Deno Deploy
by Deno
Web-standard JavaScript at the edge with no build step and no bundler configuration, billed on requests and outbound transfer.
Free tier: 1M requests and 100 GB of outbound data per month
Vercel Functions
by Vercel
Serverless and edge functions tied to a Vercel deployment, billed as part of the platform's usage allowances rather than as a standalone service.
Free tier: Included in the Hobby plan within usage limits
Common questions
- Is Deno Deploy or Vercel Functions cheaper in 2026?
- Neither can be scored across all three workloads, because at least one of them does not publish a rate for every axis this category bills on.
- Which has the better free tier, Deno Deploy or Vercel Functions?
- Both publish one. Deno Deploy: 1M requests and 100 GB of outbound data per month. Vercel Functions: Included in the Hobby plan within usage limits.
- What do these estimates not include?
- Committed-use and reserved discounts, regional price variation, per-request API charges, support plans, and minimum retention periods. All of those move real invoices, sometimes by a lot. These figures compare published list prices for the same workload, which is the comparison the rate cards alone cannot give you.