# Find websites hosted on Vercel or Netlify

**Use case:** 

Identify which domains run on Vercel, Netlify and similar platforms, a useful technographic signal for developer-tool sales.

## Input

```json
{
  "urls": [
    "vercel.com",
    "linear.app",
    "netlify.com",
    "cal.com"
  ],
  "onlyProviders": [
    "Vercel",
    "Netlify"
  ],
  "maxSites": 10000
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "hostingProvider": {
    "label": "Hosting"
  },
  "cdn": {
    "label": "CDN"
  },
  "waf": {
    "label": "WAF"
  },
  "platform": {
    "label": "Website platform"
  },
  "asn": {
    "label": "ASN"
  },
  "asName": {
    "label": "Network"
  },
  "country": {
    "label": "Country"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The Hosting, CDN & WAF Detector - Cloud Provider per Domain Actor is ready to run with the inputs already set for "Find websites hosted on Vercel or Netlify". [Sign up or log in](https://console.apify.com/create-task-from-example/z7d6qiQiQLl4753YV) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Find websites hosted on Vercel or Netlify" task

The Hosting, CDN & WAF Detector - Cloud Provider per Domain Actor will start running based on the input automatically. You can also change all the input fields, like websites, only these providers, and more, to match your specific use case.

### 3. Receive the "Find websites hosted on Vercel or Netlify" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as domain, hosting, CDN, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Find websites hosted on Vercel or Netlify" task via API](https://apify.com/dennydevelops/hosting-cdn-detector.md).

## FAQ

### What does it detect?

The Hosting, CDN & WAF Detector reports the cloud host, CDN, WAF and hosting platform for each domain, using DNS, IP network owner and HTTP headers.

### Can I find sites on one provider?

Yes. The Hosting, CDN & WAF Detector can keep only domains served by the providers you list, such as Cloudflare, AWS or Vercel.

### Who uses hosting data?

Hosting, CDN & WAF Detector data is used by cloud, CDN and security sales teams for technographic prospecting and competitive displacement.

## About this Actor

This example demonstrates how to use [Hosting, CDN & WAF Detector - Cloud Provider per Domain](https://apify.com/dennydevelops/hosting-cdn-detector.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/dennydevelops/hosting-cdn-detector.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/dennydevelops/hosting-cdn-detector.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).