Fastly Compute@Edge vs Fly Machines
A detailed comparison to help you choose between Fastly Compute@Edge and Fly Machines.
Quick Verdict
4.3/5
Fastly Compute@Edge
164 reviews
4.8/5
Fly Machines
336 reviews
Fly Machines is rated higher (4.8 vs 4.3). 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. Fly Machines are Fly.io's fast-starting virtual machines for containerised workloads. Start in 300ms, stop when idle to save costs. Used for auto-scaling web services and ephemeral compute.
 Fastly Compute@Edge Serverless on Fastly's programmable CDN edge | Fly Machines Fast-starting VMs for containerised apps at the edge | |
|---|---|---|
| Overview | ||
| Rating | 4.3 (164 reviews) | 4.8 (336 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Developers needing ultra-low latency serverless at Fastly's edge with WebAssembly runtimes | Developers who want fast-starting containers that scale to zero between requests at the edge |
| Tags | ||
| Tags | free tierapi accesseu datacenterus datacenterapac datacenter | free tiermanaged optioneu datacenterus datacenterapac datacenter |
| Visit Fastly Compute@Edge → | Visit Fly Machines → | |
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
Fly Machines
Pros
- + 300ms start time
- + Stop when idle — no idle charges
- + Edge locations globally
Cons
- - Fly.io dependency
- - CLI-focused — less visual management
Stay in the loop
Get weekly updates on the best new AI tools, deals, and comparisons.
No spam. Unsubscribe anytime.