AWS Lambda Serverless Compute vs Vercel Serverless Functions Compute

AWS Lambda Serverless Compute vs Vercel Serverless Functions Specs
Deploy Lambda Infrastructure
👉 1M Free Requests/Mo • Scalable Event-Driven Compute
Deploy Vercel Functions
👉 100k Free Requests/Day • Built for Next.js Optimized SSR

AWS Lambda Serverless Compute

MFA Support
Enforced natively via AWS Identity and Access Management (IAM) root layers
Enterprise SSO SAML
Supported completely via AWS IAM Identity Center directory configurations
Custom Domain Support
Configured cleanly using Amazon API Gateway or CloudFront distributions
Supported SDKs
Node.js, Python, Java, Go, .NET Core, Ruby, Custom Runtimes
Social Providers
Not applicable; maps straight to infrastructure resource network controls
Compliance Standards
SOC 1/2/3, ISO 27001, HIPAA Eligible, PCI-DSS Compliant, FedRAMP High
Webhook Fallback Policy
Dead Letter Queues (DLQ) routed directly to Amazon SQS or SNS targets for replay
Insight: AWS Lambda Serverless Compute
Configure provisioned concurrency thresholds on high-frequency lambda endpoints to completely eliminate cold-start runtime latencies for production user requests.

Vercel Serverless Functions

MFA Support
Enforced via Vercel team SSO and Git provider-linked account security
Enterprise SSO SAML
Available on Enterprise plans with SAML 2.0 directory federation
Custom Domain Support
Included on all projects with automatic TLS certificate provisioning
Supported SDKs
Node.js, Go, Python, Ruby, Edge Runtime, Next.js App Router
Social Providers
GitHub, GitLab, Bitbucket OAuth for deploy and preview authentication
Compliance Standards
SOC 2 Type II, GDPR, HIPAA available on Enterprise agreements
Webhook Fallback Policy
Deploy hooks and integration logs with automatic retry on failed build webhooks
Insight: Vercel Serverless Functions
Co-locate API routes in the same Next.js app directory to minimize cold starts and leverage ISR for hybrid static + dynamic paths.