# Find which companies publish no contact details

**Use case:** 

Returns only the websites that gave nothing back, so you can see which companies on your list have no published address or number and route them somewhere else. Sites that blocked the request or could not be reached are reported separately and are never charged.

## Input

```json
{
  "data": [
    {
      "company": "Apify",
      "website": "apify.com"
    },
    {
      "company": "Electronic Frontier Foundation",
      "website": "eff.org"
    },
    {
      "company": "Free Software Foundation",
      "website": "https://www.fsf.org"
    },
    {
      "company": "Mozilla",
      "website": "mozilla.org"
    }
  ],
  "fileFormat": "auto",
  "includePersonalEmails": false,
  "includeNoReply": false,
  "onlyOwnDomain": true,
  "extractPhones": true,
  "extractSocials": true,
  "phoneRegion": "GB",
  "followContactPages": true,
  "maxPagesPerSite": 4,
  "respectRobotsTxt": true,
  "useProxy": false,
  "concurrency": 5,
  "requestTimeoutSecs": 20,
  "keep": "problems",
  "exportFormats": []
}
```

## Output

```json
{
  "company": {
    "label": "Company",
    "format": "text"
  },
  "website": {
    "label": "Website (as given)",
    "format": "text"
  },
  "websiteDomain": {
    "label": "Domain",
    "format": "text"
  },
  "contactStatus": {
    "label": "Status",
    "format": "text"
  },
  "primaryEmail": {
    "label": "Best email",
    "format": "text"
  },
  "contactEmails": {
    "label": "All emails",
    "format": "array"
  },
  "primaryPhone": {
    "label": "Best phone",
    "format": "text"
  },
  "socialProfiles": {
    "label": "Socials",
    "format": "array"
  },
  "contactPageUrl": {
    "label": "Contact page",
    "format": "link"
  },
  "excludedEmailCounts": {
    "label": "Withheld",
    "format": "object"
  },
  "personalEmailsIncluded": {
    "label": "Personal included",
    "format": "boolean"
  }
}
```

## About this Actor

This example demonstrates how to use [Website Email Extractor, Phone & Contact Finder (CSV, Sheet)](https://apify.com/nerolabs/website-contact-finder.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/nerolabs/website-contact-finder.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
- **Agentic workflows and local Actor development** — [Agent Skills](https://apify.com/.well-known/agent-skills/index.json) with the [Apify CLI](https://docs.apify.com/cli/docs.md): `npm install -g apify-cli`, then `apify login`.
- **JavaScript/TypeScript projects** — the official [JS/TS client](https://docs.apify.com/api/client/js/docs.md): `npm install apify-client`.
- **Python projects** — the official [Python client](https://docs.apify.com/api/client/python/docs.md): `pip install apify-client`.
- **Any other language** — the [REST API](https://docs.apify.com/api/v2.md).

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/nerolabs/website-contact-finder.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).