Deno Deploy vs AWS Lambda
A detailed comparison to help you choose between Deno Deploy and AWS Lambda.
Quick Verdict
3.9/5
Deno Deploy
0 reviews
4.1/5
AWS Lambda
0 reviews
AWS Lambda is rated higher (4.1 vs 3.9). Deno Deploy runs JavaScript and TypeScript serverless functions at the edge using the Deno runtime. Near-instant cold starts via V8 isolates, globally distributed across 30+ anycast regions, with Node/npm compatibility. Free for low-traffic apps. AWS Lambda is the original FaaS service — run code without servers. Supports 15+ runtimes, 1M free requests/month, and integrates deeply with 200+ AWS services. Triggered by S3, DynamoDB, API Gateway, and more.
Deno Deploy Deno JavaScript runtime at the edge globally |  AWS Lambda The original serverless functions service | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (0 reviews) | 4.1 (0 reviews)✓ |
| Pricing model | freemium | freemium (pay per request + GB-second; MicroVMs/Managed Instances metered differently) |
| Starting price | Free tier available | Free tier available |
| Best for | TypeScript-first teams shipping globally distributed APIs, SSR apps and webhooks who want zero infrastructure management — and platforms embedding user-run code via Subhosting. | AWS developers building event-driven, variable-traffic workloads — webhooks, media processing, scheduled jobs, API backends — who want to stop managing servers entirely |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Data-center locations | ||
| Regions | — | All 39 AWS regions / 124 AZs |
| Tags | ||
| Tags | free tieropen sourceeu datacenterus datacenterapac datacenterapi access | free tierapi accessus datacentereu datacenterapac datacenter |
| Visit Deno Deploy → | Visit AWS Lambda → | |
Deno Deploy
Pros
- + V8 isolate architecture gives near-instant cold starts, second-scale deploys and automatic global replication
- + Genuinely usable free tier (1M requests/mo) and an honest $20/mo Pro plan with clear overage rates
- + Active-CPU billing instead of wall-clock billing rewards efficient handlers and makes idle apps free
- + TypeScript-native workflow with Deno's permission-based security model and broad Node/npm compatibility
- + Battle-tested substrate — Netlify edge functions run on the same infrastructure at 255M+ requests/day
Cons
- - Node compatibility is broad but not total — native modules and Node-specific tooling can still break
- - 99.95% SLA and SOC 2 Type 1 are Enterprise-only; Free and Pro have no contractual guarantee
- - The company has announced it is joining Cloudflare, adding platform-roadmap uncertainty
- - Not suited to long-running, connection-heavy or GPU workloads
- - Small-plan limits (one concurrent build on Free, low build-per-hour caps) can pinch teams
AWS Lambda
Pros
- + Zero idle cost with a free tier that covers small products: 1M requests and 400,000 GB-seconds monthly
- + Graviton pricing at $0.0000133334 per GB-second undercuts x86 by roughly 20%
- + Automatic multi-AZ scaling with a 99.95% per-region SLA and no capacity planning
- + Deep event integration across AWS services, with three form factors (Event/Web Functions, MicroVMs)
Cons
- - Per-request and GB-second pricing gets expensive against committed compute at steady high utilization
- - Cold starts — hundreds of milliseconds to seconds depending on runtime — with provisioned concurrency as an extra meter
- - 15-minute execution limit and payload caps make it wrong for long-running batch work
- - AWS-specific event plumbing creates real lock-in; distributed event chains are hard to debug
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