Cloudflare Workers

Cloudflare, San Francisco, California, United States

Cloudflare Workers is a serverless computing platform that runs JavaScript, TypeScript, and WebAssembly code at the edge of Cloudflare's global network with low-latency execution.

It uses Google's open-source isolate-based V8 runtime for fast startup, supports HTTP request handling, scheduled tasks, and event-driven execution, enforces memory limits up to 128 MB and CPU time limits per request, and integrates with services like KV for key-value storage, R2 object storage, Durable Objects for stateful logic.

According to our data, Cloudflare Workers is the 5th most popular serverless computing platform on the web.
It has 1.7% of the serverless market share and is detected on 0.03% of all websites. *

Statistics based on 4M+ analyzed websites. About this data
Please note that Cloudflare Workers statistics are underestimated, as this server-side technology does not always leave a detectable client-side footprint.

💸 Pricing

Cloudflare Workers is available in both free and paid versions.

Free version ✔️
Paid $5+/month

📊 Rankings and Market Share

🏆 Cloudflare Workers Awards

⚡ Sites Using Cloudflare Workers

We have data on 1,028 websites that use the Cloudflare Workers serverless platform. Here is a list of some of the top ranked ones.

The highest rated site using Cloudflare Workers is mixcloud.com.

#WebsiteRankCountryLanguage
1 mixcloud.com #1,414 United Kingdom American English
2 veed.io #2,842 United Kingdom English
3 modrinth.com #3,322 United States English
4 noredink.com #3,359 American English
5 cars24.com #4,097 India English
6 groupe-sncf.com #5,378 France French
7 news24.com #6,140 American English
8 opencode.ai #6,984 United States English
9 ef.edu #7,630 United States American English
10 lmstudio.ai #8,425 English
11 blog.cloudflare.com United States American English
12 edreams.it #8,888 Spain Italian
13 edreams.es #9,052 Spain European Spanish
14 ilmanifesto.it #12,418 Italy Italian
15 edreams.com #12,466 Spain English
16 airalo.com #14,399 United States English
17 platzi.com #17,634 United States Spanish
18 optimum.com #18,783 United States English
19 snl24.com #20,934 American English
20 transilien.com #21,527 France French

📈 Usage Statistics

Most of the sites that use Cloudflare Workers:

Most of the sites using Cloudflare Workers are from the United States, France, and the United Kingdom.

  • United States 20.7%
  • France 9%
  • United Kingdom 6.2%
  • Germany 5.7%
  • China 5%
  • Canada 4.1%
  • Netherlands 2.6%
  • Australia 2.4%
  • Korea 2.3%
  • Other 42%

Most Cloudflare Workers users speak English, French, or Chinese.

  • English 63.5%
  • French 9.7%
  • Chinese 4%
  • German 3.7%
  • Spanish 3.1%
  • Russian 1.7%
  • Korean 1.5%
  • Portuguese 1.4%
  • Japanese 1.3%
  • Other 10.1%

The Cloudflare Workers serverless platform is especially popular on .com and .org top-level domains.

  • .com 48.2%
  • .org 5.8%
  • .fr 3.1%
  • .net 2.9%
  • .io 2.4%
  • .de 2.3%
  • .ca 1.8%
  • .co.uk 1.6%
  • .be 1.1%
  • Other 30.8%

The primary market segments for websites utilizing Cloudflare Workers include business, online shopping, and marketing and merchandising.

  • Business 13.8%
  • Online Shopping 11%
  • Marketing/Merchandising 8.6%
  • Education/Reference 7.9%
  • Internet Services 6.6%
  • Travel 6.6%
  • Blogs/Wiki 5.9%
  • Software/Hardware 5.9%
  • Sports 3.8%
  • Other 29.9%

🕵️ Similar Technologies

These are some of the best Cloudflare Workers alternatives.

RankName
1
AWS Lambda
Seattle, Washington, United States

A serverless compute service from Amazon Web Services that runs code in response to events and automatically manages the underlying infrastructure.

Free tier
2
Vercel Serverless Functions
San Francisco, California, United States

A serverless compute feature that runs backend code on demand without managing infrastructure.

Free$20+/user/month
3
Google Cloud Run
Mountain View, California, United States

A pay-as-you-go serverless service that runs containerized applications without managing servers or infrastructure.

Free tier
4
CloudFront Functions
Seattle, Washington, United States

A serverless edge compute feature of Amazon CloudFront that runs lightweight JavaScript code at edge locations to customize HTTP requests and responses with minimal latency.

Free tier$$$
6
Azure Functions
Redmond, Washington, United States

An event-driven, serverless compute platform from Microsoft, hosted on the Microsoft Azure cloud.

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind Cloudflare Workers?

Cloudflare Workers is owned by Cloudflare, Inc., headquartered in San Francisco, California, United States.

Can I use Cloudflare Workers for free?

Yes, there is a free version with limited functionality.

What is the price of Cloudflare Workers?

The pricing for Cloudflare Workers starts at $5 per month.

Which country uses Cloudflare Workers the most?

The majority of Cloudflare Workers users are from the United States.

Who uses Cloudflare Workers?

According to our data, Cloudflare Workers is used on over a thousand sites, including such established ones as mixcloud.com, veed.io, and modrinth.com.

Do academic institutions use Cloudflare Workers?

Yes. The most notable of these is ef.edu.

How does Cloudflare Workers compare to its competitors?

Cloudflare Workers is a moderately popular serverless platform, ranking ahead of 2 other serverless computing platforms we track.

What are the alternatives to Cloudflare Workers?

Alternatives and possible competitors to Cloudflare Workers may include AWS Lambda, Vercel Serverless Functions, and Google Cloud Run.

👉 See Also

🗃️ About This Data