Cloudflare Workers vs Deno Deploy
A detailed comparison to help you choose between Cloudflare Workers and Deno Deploy.
Quick Verdict
4.6/5
Cloudflare Workers
437 reviews
4.6/5
Deno Deploy
70 reviews
Cloudflare Workers is rated higher (4.6 vs 4.6). Run JavaScript, Python, and Rust functions at the edge with sub-millisecond latency. Ideal for APIs, middleware, and full-stack applications needing global distribution. 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.
Cloudflare Workers Deploy serverless code globally on Cloudflare's edge network | Deno Deploy Deno JavaScript runtime at the edge globally | |
|---|---|---|
| Overview | ||
| Rating | 4.6 (437 reviews)✓ | 4.6 (70 reviews) |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Teams building latency-sensitive APIs, middleware, and dynamic content serving that need global distribution without provisioning servers. | TypeScript developers who want edge computing with Deno's security model and zero cold starts |
| Specifications (entry plan) | ||
| CPU cores | 0 vCPU | — |
| RAM | 0 GB | — |
| Storage | 0 GB | — |
| Bandwidth | 0 TB/mo | — |
| SLA uptime | 99.99% | — |
| Data-center count | 300 | — |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | Global — 300+ cities | — |
| Tags | ||
| Tags | free tierddos protectionipv6eu datacenterus datacenterapac datacenterapi accessopen source | free tieropen sourceeu datacenterus datacenterapac datacenterapi access |
| Visit Cloudflare Workers → | Visit Deno Deploy → | |
Cloudflare Workers
Pros
- + Execute code in sub-50ms globally across Cloudflare's network
- + Eliminate cold starts with always-hot edge execution
- + Integrate directly with Cloudflare's DDoS protection and caching
- + Support multiple languages including JavaScript, Python, and Rust
- + Scale automatically without managing infrastructure
Cons
- - CPU time limits (10ms free tier) restrict computation-heavy workloads
- - Learning curve for developers unfamiliar with edge computing paradigms
- - Vendor lock-in with proprietary APIs like Durable Objects
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
Stay in the loop
Get weekly updates on the best new AI tools, deals, and comparisons.
No spam. Unsubscribe anytime.