Vercel vs Netlify: Edge Platform Performance for Next.js 15

Next.js integration and edge speed

Vercel builds Next.js, so its platform provides every feature without adapter code. Incremental Static Regeneration, Edge Middleware, and App Router streaming work immediately. Netlify uses a runtime to translate App Router primitives to its Functions layer. Netlify must reverse-engineer build output conventions to match Vercel. New Next.js features land on Netlify a few weeks after a Next.js release. Vercel edge network cold starts stay in the 50ms range. Netlify rebuilt its edge infrastructure using Unikraft MicroVMs. Warm invocations on this new infrastructure take 5-6ms at the median. A cold invocation on Netlify takes about 9ms on average. This new architecture provides 47.4% faster p99 invocations and 99.998% availability. Vercel optimizes for Next.js applications by providing fast builds and instant previews. Netlify is fast, but it is slightly slower for deployments. Netlify is known for its user-friendly interface and extensive integration capabilities. It is a go-to for building and deploying static websites and serverless functions with ease. Vercel is optimized for frontend frameworks and static sites. It is particularly appealing for developers looking for speed and performance in their deployments. Netlify Edge Functions allow developers to localize content, present relevant ads, authenticate visitors, A/B test content, and more. These functions use JavaScript or TypeScript to modify network requests. Netlify Edge Functions connect the platform and workflow with an open runtime standard.

Pricing tiers and usage bottlenecks

Companies face different costs when they scale. Vercel Pro costs $20 per month per user and includes $20 of usage credit. Bandwidth overages cost $0.15 per GB after 1TB for older teams. Image optimization costs $0.05 per 1,000 transformations after 5,000 uses. Netlify Pro costs $19 per month per user and includes 1,000 build minutes and 1TB bandwidth. A 5-person team with 100,000 monthly active users and 450 GB of monthly bandwidth pays between $121 and $201 per month when they use the Vercel Flat Rate CDN tier. You know how much a little bandwidth can cost when a site goes viral.

Vercel SMB pricing averages $7,771 annually. Netlify SMB pricing averages $1,852 annually. Vercel provides a $200 on-demand budget alert for new teams. Netlify Edge Functions include 15m invocations for free on the Pro plan. Vercel pricing can become steep if you have a high number of functions. Netlify build minutes can become a bottleneck for larger projects. Vercel also charges for additional deploying seats at $20 per month. Netlify provides continuous deployment from Git with rollbacks. Vercel provides Git integration with previews. Vercel Hobby users get 100GB of bandwidth and 12 serverless function executions per month. Netlify Hobby users get 300 build minutes per month and 100GB of bandwidth.

Framework neutrality and edge limits

Netlify Edge Functions run on Deno, an open source runtime. Deno does not use Node modules or support Node APIs. Netlify supports Astro, 11ty, Remix, and Hydrogen. Vercel focuses on Next.js and React. Netlify Edge Functions have a 50ms CPU execution limit. Netlify also provides other function types that perform longer computations of up to 10 seconds. The memory limit for Netlify Edge Functions is 512MB. The compressed code limit is 20MB. Netlify uses Firecracker MicroVMs to run each function. These VMs start in about 2ms at p99. This process uses a stripped-down Linux environment. The VM uses memory-mapped files for the bundle. Every request lands on the Netlify edge node closest to the client. This node terminates the TLS connection and checks the request path against the Edge Functions’ routes. The edge node picks a compute node using rendezvous hashing. Vercel is the clear winner for Next.js apps due to speed and performance. Netlify is the better choice for general static sites. Which platform will stay cheaper once you hit 500,000 monthly active users?