Napkin vs Cloudflare Workers
A detailed comparison to help you choose between Napkin and Cloudflare Workers.
Quick Verdict
4.5/5
Napkin
230 reviews
4.6/5
Cloudflare Workers
437 reviews
Cloudflare Workers is rated higher (4.6 vs 4.5). Napkin lets you write and run JavaScript serverless functions directly in the browser with zero setup. Instant HTTP endpoints for webhooks, bots, and quick integrations. Run JavaScript, Python, and Rust functions at the edge with sub-millisecond latency. Ideal for APIs, middleware, and full-stack applications needing global distribution.
Napkin Run JavaScript functions from a browser editor | Cloudflare Workers Deploy serverless code globally on Cloudflare's edge network | |
|---|---|---|
| Overview | ||
| Rating | 4.5 (230 reviews) | 4.6 (437 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Developers needing quick serverless functions for prototypes, webhooks, and bots without any setup | Teams building latency-sensitive APIs, middleware, and dynamic content serving that need global distribution without provisioning servers. |
| 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 tier | free tierddos protectionipv6eu datacenterus datacenterapac datacenterapi accessopen source |
| Visit Napkin → | Visit Cloudflare Workers → | |
Napkin
Pros
- + Zero setup — browser-based function editor
- + Instant HTTP endpoints
- + Good for quick prototyping
Cons
- - Not for production-critical applications
- - JavaScript only
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
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