They're not easily comparable (I tried using Cloudflare Workers before going back to AWS). Lambda@Edge runs Node or Python. Cloudflare Workers runs V8 with "worker isolates" which has a few more caveats, an imperfect but improving dev experience, and doesn't work with a lot of npm packages.

What would be really useful for my use case (running browser tests on a schedule) is if Cloudflare workers actually supported running full headless chromium automation in addition to just V8 isolates. Right now I'm using puppeteer/playwright + Lambda, but would love to have more options.

Headless browser tests seem to be quite far away from the problems cloudflare workers are trying to solve.

https://developers.cloudflare.com/workers/platform/limits

Workers aren't the same as lambdas, they are a super slim JS environments. At 50ms max runtime most browsers won't even start, let alone fetch and process a page.

CloudWatch Synthetics may fit your usecase? https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitori...

Then there are more specialized browser-testing providers like LambdaTest.com and BrowserStack.com

and the venerable WPT (private instances, not the free public one at webpagetest.org)

I wished Google Cloud supported something similar Lambda@edge but I think my only alternative is Cloudflare Workers at the moment.

No to be clear I'm saying you are comparing things that are way more different than our friends at Cloudflare would like you to think. They aren't brought up in any of the convos I have with customers.

> No to be clear I'm saying you are comparing things that are way more different than our friends at Cloudflare would like you to think.

Care to expand on that? What exactly do you mean by "things are way more different"?

Last I looked Cloudflare Workers had different limits and constraints:

https://developers.cloudflare.com/workers/platform/limits

It's a quick Google. 128MB max memory, 6 concurrent out going connections max, 1MB code size limit. The use case here is a subset of what AWS Lambda can handle. The supported languages also differ (only things that have a JS / wasm conversion for Cloudflare Workers).

I haven't looked deeply, so please correct me if I'm wrong, but I understand there's also restrictions on the built-in APIs available [1] and npm packages supported for NodeJS.

I would assume some of the above contributes to the price difference.

1 - https://developers.cloudflare.com/workers/runtime-apis/web-s...

This is pretty standard AWS marketing spiel. They make vague assertions of "ah but you're not considering the big picture...." with no details

If you want to compare two things that are different in a ton of ways, don't be mad when someone points it out.

It isn't about the products, it is about the pricing model in a similar market.

Second, for sub 50ms workloads [0], Workers is absolutely a superior solution to API Gateway + Lambda or Cloudfront + Lambda at Edge if the workloads can fit 128MB RAM and package/compile to 1MB JavaScript or WASM executables, in terms of cost, speed, latency, ease of development etc

[0] For Workers, 50ms is all CPU time and that is definitely not the case with Lambda which may even charge you for the time it takes to setup the runtime to run the code and time spent doing Network IO and bandwith and RAM and vCPUs and what not.

Based. "That's just an edge case. Our customers love this service!"

It's like going to a restaurant that uses bottled water instead of tap water, and they dont provide an answer as to what the benefits of bottled water are

Not from AWS, but the isolation model is completely different.

On Lambda you get a full environment inside an OS container. On CloudFlare you get a WASM process.

The Lambda model is more compatible which can be a real benefit.

But you're telling us that Lambda's prices are justifiably higher because of the strong vendor lock-in? AWS is starting to sound more like Oracle. Ironic. :)

Besides the fact that Cloudflare's part of the Bandwidth Alliance with GCP and other infrastructure providers from which AWS is conspicuously absent, Cloudflare's also slowly but surely building a portfolio of cloud services.

This reply is in bad faith. He did not attempt to "justify" the pricing with "vendor lock-in". Indeed, the prices went down, not up.

Lambda's pricing is indeed higher than Cloudflare Workers for sub 50ms workloads (that fit 128MB RAM).

Cloudflare's alliance with other infrastructure providers mean Cloudflare's platform isn't really limited to "API" workloads. This is discounting the fact that Cloudflare recently announced Workers Unlimited for workloads that need to run longer (upto 30mins) though then they do charge for bandwidth.

The question here isn't the price change here (which is in some sense mainly about balancing short functions and long functions, removing the penalty for short functions) , it's where the pricing is at overall vs Cloudflare.

This comment would be much more useful if you gave some clear examples of the difference (presumably something you get on Lambda that makes it worth more per ms than Cloudflare).

Otherwise it's just "AWS said, Cloudflare said"