Looking for a detailed comparison of CDN providers that offer programmable edge compute capabilities via JavaScript or WebAssembly for real-time request manipulation.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Looking for a detailed comparison of CDN providers that offer programmable edge compute capabilities via JavaScript or WebAssembly for real-time request manipulation.
7 real searches · 1 real-search pass
2026 CDN edge compute providers comparison Cloudflare Workers Fastly Compute Akamai EdgeWorkers AWS CloudFront Functions Lambda@Edge JavaScript WebAssembly limitsGoogle ↗
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Cloudflare Workers limits WebAssembly support CPU duration subrequests 2026 docsGoogle ↗
OBSERVED
Fastly Compute JavaScript WebAssembly limits execution model 2026 docsGoogle ↗
OBSERVED
Akamai EdgeWorkers JavaScript runtime limitations WebAssembly support docsGoogle ↗
OBSERVED
AWS CloudFront Functions Lambda@Edge runtime limits JavaScript docs 2026Google ↗
OBSERVED
Vercel Edge Runtime WebAssembly limitations docs 2026Google ↗
OBSERVED
Bunny Edge Scripting JavaScript WebAssembly docsGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 7 queries…
Searches and sources
ChatGPT7 real searches · gpt-6
2026 CDN edge compute providers comparison Cloudflare Workers Fastly Compute Akamai EdgeWorkers AWS CloudFront Functions Lambda@Edge JavaScript WebAssembly limits Google ↗
Cloudflare Workers limits WebAssembly support CPU duration subrequests 2026 docs Google ↗
Fastly Compute JavaScript WebAssembly limits execution model 2026 docs Google ↗
Akamai EdgeWorkers JavaScript runtime limitations WebAssembly support docs Google ↗
AWS CloudFront Functions Lambda@Edge runtime limits JavaScript docs 2026 Google ↗
Vercel Edge Runtime WebAssembly limitations docs 2026 Google ↗
Bunny Edge Scripting JavaScript WebAssembly docs Google ↗
- Akamai Functions & EdgeWorkers comparison · techdocs.akamai.com
- Specifications · techdocs.akamai.com
- Edge Middleware and Edge Functions are now powered by Vercel Functions · vercel.com
- Edge Functions limits · docs.netlify.com
- WebAssembly (Wasm) · developers.cloudflare.com
- Runtime APIs · developers.cloudflare.com
- Wasm in JavaScript · developers.cloudflare.com
- Limits · developers.cloudflare.com
- Cloudflare Workers documentation · developers.cloudflare.com
- Selecting a service type · quic.fastly.com
- Getting started with Compute · fastly.com
- Compute language SDKs · fastly.com
- JavaScript on the Compute platform · prod.www-fastly.map.fastlylb.net
- JavaScript on the Compute platform · fastly.com
- 1. Introduction · fastly.com
- Fastly Compute documentation · fastly.com
- Edge Scripting · bunny.net
- documentation/scripting/standalone/overview.mdx at main · BunnyWay/documentation · github.com
- Prerequisites and limitations · techdocs.akamai.com
- Akamai EdgeWorkers documentation · techdocs.akamai.com
- Differences between CloudFront Functions and Lambda@Edge · docs.aws.amazon.com
- FAQs · aws.amazon.com
- Introducing CloudFront Functions – Run Your Code at the Edge with Low Latency at Any Scale · aws.amazon.com
- CloudFront Functions · docs.aws.amazon.com
- Lambda@Edge · docs.aws.amazon.com
- edge-runtime/docs/content/index.mdx at main · vercel/edge-runtime · github.com
- Vercel Functions documentation · vercel.com
- Netlify Edge Functions documentation · docs.netlify.com
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
SimulatedReal search
Hover a query to see its counterpart · zoom with Ctrl/⌘ + scroll, a pinch, double-click or +
Queries
7 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 CDN edge compute providers comparison Cloudflare Workers Fastly Compute Akamai EdgeWorkers AWS CloudFront Functions Lambda@Edge JavaScript WebAssembly limits OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Cloudflare Workers limits WebAssembly support CPU duration subrequests 2026 docs OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Fastly Compute JavaScript WebAssembly limits execution model 2026 docs OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Akamai EdgeWorkers JavaScript runtime limitations WebAssembly support docs OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
AWS CloudFront Functions Lambda@Edge runtime limits JavaScript docs 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Vercel Edge Runtime WebAssembly limitations docs 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Bunny Edge Scripting JavaScript WebAssembly docs OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |