Google Cloud Functions vs Napkin
A detailed comparison to help you choose between Google Cloud Functions and Napkin.
Quick Verdict
3.9/5
Google Cloud Functions
0 reviews
3.5/5
Napkin
0 reviews
Google Cloud Functions is rated higher (3.9 vs 3.5). Google Cloud Functions is GCP's serverless compute. HTTP-triggered or event-driven. 2M free invocations/month. Node.js, Python, Go, Java, Ruby, PHP, and .NET supported. Deep integration with Firebase. Napkin lets you write and run Node.js and Python serverless functions directly in the browser with zero setup, deploying them as authenticated HTTP endpoints.
Google Cloud Functions Serverless functions on Google infrastructure | Napkin Write and deploy Node.js and Python functions as HTTP endpoints from a browser editor | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (0 reviews)✓ | 3.5 (0 reviews) |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | GCP and Firebase developers running event-driven workloads who want per-100ms billing and no servers to manage | Developers who need an HTTP endpoint today — webhooks, bots, scheduled automations, and prototypes — without opening a cloud console or running infrastructure. |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Tags | ||
| Tags | free tierapi accessus datacentereu datacenterapac datacenter | free tier |
| Visit Google Cloud Functions → | Visit Napkin → | |
Google Cloud Functions
Pros
- + 2 million free invocations per month, permanently, per billing account
- + Published 99.95% uptime SLA with 10/25/50% financial credits
- + 2nd gen on Cloud Run infrastructure: concurrency, Eventarc triggers, traffic splitting, GPU access
- + First-class Firebase, Pub/Sub, Cloud Storage, and Secret Manager integration
Cons
- - GCP lock-in: events, IAM, and deployment are Google Cloud objects
- - Gen 1 / gen 2 split means two pricing models and two capability levels in one product
- - Costs scale with abuse and bugs — every failed invocation is billed, no per-function spend cap
- - Container image storage (Artifact Registry) bills separately even within the free tier
Napkin
Pros
- + Genuinely free plan: $0/month with 25,000 API calls, unlimited functions, custom domains, and team invites
- + One-click deploy from a browser editor — Node.js and Python, no cloud console or CLI required
- + Clear published limits: 500 MB/0.5 vCPU free (2 GB/2 vCPU Pro), 15s/30s timeouts, explicit rate caps
- + Endpoint SSL, auth, production logs, and scheduled triggers included on both tiers
- + Pro tier is capacity-only at $10 per user per month — no feature gating, no sales call
Cons
- - No published SLA, regions, or data residency; small-vendor reliability story
- - Free tier caps at 5 requests/second and a 15-second timeout — real design constraints
- - Browser-only workflow with no local development story and no obvious export path
- - Node.js and Python only — no Go, Rust, PHP, or Ruby runtimes
- - Stale limit figures circulate on marketing and third-party pages, so verify before budgeting
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