Softwr

Software · head to head

Lambda (AWS Serverless) vs Next.js

Lambda (AWS Serverless) logo

Lambda (AWS Serverless)

Software

Run code without thinking about servers

From
Free
Rated
-
Full reviewWebsite
Next.js logo

Next.js

Software

The React framework for the web

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Lambda (AWS Serverless) billed on two axes at once, $0.20 per million requests plus $0.0000166667 per GB-second of duration, so memory settings change the bill as much as traffic does; Next.js opinionated architecture reduces flexibility compared to using React alone with separate libraries
  • They diverge on capability: Lambda (AWS Serverless) covers Function-as-a-Service, Next.js covers Server-side rendering.

Where they differ

Only the attributes on which Lambda (AWS Serverless) and Next.js actually diverge.

Attributes where Lambda (AWS Serverless) and Next.js differ
AttributeLambda (AWS Serverless)Next.js
Pricing modelusage-basedUnknown
PlatformsWeb, ApiNode.js, Edge Runtime, Vercel, Web browsers
Founded20142016

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Lambda (AWS Serverless)

  • Function-as-a-Service
  • Event-driven execution
  • Auto-scaling
  • Pay-per-use
  • Multiple languages
  • Concurrency limits
  • Dead Letter Queues
  • Environment variables

Only in Next.js

  • Server-side rendering
  • Static site generation
  • API routes
  • Automatic code splitting
  • Built-in CSS support
  • Image optimization
  • File-based routing
  • TypeScript support

What people use each for

The jobs each tool is most often brought in to do.

Lambda (AWS Serverless)

  • Event-driven functions without managing serversnot Next.js
  • API backends behind API Gatewaynot Next.js
  • Processing S3, DynamoDB, SQS and Kinesis eventsnot Next.js
  • Scheduled jobs without a always-on instancenot Next.js
  • Edge compute through Lambda@Edgenot Next.js

Next.js

  • E-commerce websitesnot Lambda (AWS Serverless)
  • Static websitesnot Lambda (AWS Serverless)
  • Server-side rendered appsnot Lambda (AWS Serverless)
  • Jamstack applicationsnot Lambda (AWS Serverless)
  • Progressive web appsnot Lambda (AWS Serverless)

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Lambda (AWS Serverless)

  • Billed on two axes at once, $0.20 per million requests plus $0.0000166667 per GB-second of duration, so memory settings change the bill as much as traffic does
  • Provisioned concurrency, used to avoid cold starts, is charged separately at $0.0000041667 per GB-second whether or not the function runs
  • Ephemeral storage beyond the included 512 MB is metered
  • Lambda@Edge costs $0.60 per million requests, three times the standard request rate
  • VPC use and cross-region data transfer carry EC2 charges on top

Next.js

  • Opinionated architecture reduces flexibility compared to using React alone with separate libraries
  • Required build and deployment infrastructure adds complexity for beginners
  • Server Components paradigm represents significant mental model shift from traditional client-side React
  • Async request handling in version 15 requires relearning APIs (params, cookies, headers now require await)
  • Lock-in to Vercel ecosystem for optimal performance, though other platforms are supported

Pricing, plan by plan

Lambda (AWS Serverless)

Free
  • Free TierFree
    • 1M free requests/month
    • 400,000 GB-seconds/month
    • Always free

Next.js

Free

No published plan breakdown. See the Next.js review.

Which should you pick?

Choose Lambda (AWS Serverless) if

  • You need function-as-a-service.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want event-driven execution.
Lambda (AWS Serverless) review

Choose Next.js if

  • You need server-side rendering.
  • You want to start without paying.
  • You work on Node.js, Edge Runtime, Vercel, Web browsers.
  • You also want static site generation.
Next.js review

Questions people ask

Is Lambda (AWS Serverless) or Next.js better?
Neither clearly leads. Lambda (AWS Serverless) starts at Free and Next.js at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lambda (AWS Serverless) or Next.js?
Lambda (AWS Serverless) starts at Free and Next.js at Free.
Does Lambda (AWS Serverless) or Next.js run on more platforms?
Lambda (AWS Serverless) runs on Web, Api. Next.js runs on Node.js, Edge Runtime, Vercel, Web browsers.
Can I use Lambda (AWS Serverless) for free?
Both have a free tier, so you can try either at no cost before committing.
What is Lambda (AWS Serverless) best used for?
Lambda (AWS Serverless) is most often used for event-driven functions without managing servers, api backends behind api gateway, processing s3, dynamodb, sqs and kinesis events, scheduled jobs without a always-on instance. Of those, event-driven functions without managing servers and api backends behind api gateway are not what Next.js is typically brought in for.
What can Lambda (AWS Serverless) do that Next.js cannot?
Lambda (AWS Serverless) covers Function-as-a-Service, Event-driven execution, Auto-scaling, Pay-per-use. Next.js covers Server-side rendering, Static site generation, API routes, Automatic code splitting.

Answered from the vendors’ own pages

Next.js: Is Next.js free?

Yes. Next.js is free, open-source software built on React and maintained by Vercel. The framework itself has no licensing costs. Hosting and deployment fees depend on your chosen platform.

Source
Next.js: What are the key features of Next.js?

Next.js includes Server-Side Rendering (SSR), Static Site Generation (SSG), Incremental Static Regeneration (ISR), file-based routing, API routes, automatic code splitting, image optimization, and built-in performance optimizations that typically result in 90+ Lighthouse scores.

Source
Next.js: Can I host Next.js applications for free?

Yes. Vercel offers a free Hobby tier for Next.js applications. Netlify and other platforms also provide free hosting tiers with generous bandwidth and build limits for testing and personal projects.

Source
Next.js: Does Next.js require a build step?

Yes. Next.js requires a build step (next build) before deployment to production. This compiles your application and prepares it for optimal performance, though local development runs directly without this step.

Source
Next.js: What is React Server Components in Next.js?

React Server Components are a feature in Next.js that allow components to run on the server, reducing JavaScript sent to clients and improving security by keeping sensitive data server-side. They became stable in Next.js 15.

Source
ShareXLinkedInRedditWhatsAppEmail

Related pages

More on Lambda (AWS Serverless)

More on Next.js

Keep looking

Other head to heads