Deno Deploy vs Fastly Compute@Edge
A detailed comparison to help you choose between Deno Deploy and Fastly Compute@Edge.
Quick Verdict
4.6/5
Deno Deploy
70 reviews
4.3/5
Fastly Compute@Edge
164 reviews
Deno Deploy is rated higher (4.6 vs 4.3). Deno Deploy runs JavaScript and TypeScript serverless functions at the edge using the Deno runtime. Zero cold starts, V8 isolates, and globally distributed. Free for low-traffic apps. Fastly Compute@Edge runs WebAssembly serverless functions at Fastly's edge PoPs globally. Ultra-low latency, near-instant startup, and support for Rust, JavaScript, Go, and other WASM-compiled languages.
Deno Deploy Deno JavaScript runtime at the edge globally |  Fastly Compute@Edge Serverless on Fastly's programmable CDN edge | |
|---|---|---|
| Overview | ||
| Rating | 4.6 (70 reviews)✓ | 4.3 (164 reviews) |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | TypeScript developers who want edge computing with Deno's security model and zero cold starts | Developers needing ultra-low latency serverless at Fastly's edge with WebAssembly runtimes |
| Tags | ||
| Tags | free tieropen sourceeu datacenterus datacenterapac datacenterapi access | free tierapi accesseu datacenterus datacenterapac datacenter |
| Visit Deno Deploy → | Visit Fastly Compute@Edge → | |
Deno Deploy
Pros
- + Zero cold starts
- + Deno security model — no file/network access by default
- + TypeScript native
Cons
- - Deno runtime — not Node.js compatible
- - Newer ecosystem
Fastly Compute@Edge
Pros
- + WebAssembly runtime — fast startup
- + Fastly's global edge network
- + Multiple language support via WASM
Cons
- - Fastly pricing premium
- - WASM compilation adds complexity
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