AWS Lambda vs. Vercel Functions & Edge — Interactive Cost & Performance Calculator
Compare AWS Lambda vs Vercel Functions & Edge side-by-side. Use our interactive calculator to estimate exact monthly costs, savings, and performance trade-offs at your scale.
AWS Lambda
Best for: Deep AWS ecosystem event-driven microservices
Vercel Functions & Edge
Best for: Next.js frontend teams & instant preview deploys
Side-by-Side Technical & Commercial Breakdown: AWS Lambda vs. Vercel Functions & Edge
| Dimension | AWS Lambda | Vercel Functions & Edge |
|---|---|---|
| Platform Provider | Amazon Web Services | Vercel |
| Base Monthly Plan | $0/mo | $20/mo |
| Compute Rate (per 1M reqs) | $0.85 | $0.65 |
| Storage / Bandwidth (per GB) | $0.090/GB | $0.150/GB |
| Typical Cold Start | 80–350 ms | 15–120 ms |
| Included Free Tier | 1M requests + 400,000 GB-sec/mo | Hobby tier for non-commercial projects |
| Best Use Case | Deep AWS ecosystem event-driven microservices | Next.js frontend teams & instant preview deploys |
Frequently Asked Questions
Which is more cost-effective in 2026: AWS Lambda or Vercel Functions & Edge?
It depends on your workload volume. Use the interactive sliders above to model your exact monthly scale. AWS Lambda (Deep AWS ecosystem event-driven microservices) and Vercel Functions & Edge (Next.js frontend teams & instant preview deploys) have different unit economics that cross over as volume scales.
When should an engineering team choose AWS Lambda over Vercel Functions & Edge?
Choose AWS Lambda when your primary priority is: Deep AWS ecosystem event-driven microservices. Choose Vercel Functions & Edge when you prioritize: Next.js frontend teams & instant preview deploys.