# Enrich a sales lead list with each company's tech stack

**Use case:** 

Export the company domains from your CRM, paste them in, and get one row per company naming the CMS, ecommerce platform, analytics, tag manager, payment provider, chat widget and CDN it runs. The work is processor bound, so a long list runs faster at 8 GB of memory than at 4 GB.

## Input

```json
{
  "domains": [
    "stripe.com",
    "notion.so",
    "figma.com",
    "hubspot.com",
    "zendesk.com",
    "asana.com",
    "monday.com",
    "airtable.com"
  ],
  "maxConcurrency": 10,
  "timeoutSecs": 30,
  "followRedirects": true,
  "includeCertificate": false,
  "resolveDns": false,
  "minConfidence": 50
}
```

## Output

```json
{
  "domain": {
    "label": "Domain",
    "format": "string"
  },
  "finalUrl": {
    "label": "Final URL",
    "format": "string"
  },
  "httpStatus": {
    "label": "HTTP status",
    "format": "integer"
  },
  "cms": {
    "label": "CMS",
    "format": "string"
  },
  "ecommercePlatform": {
    "label": "Ecommerce platform",
    "format": "string"
  },
  "frameworks": {
    "label": "Web frameworks",
    "format": "array"
  },
  "analytics": {
    "label": "Analytics",
    "format": "array"
  },
  "cdn": {
    "label": "CDN",
    "format": "array"
  },
  "hosting": {
    "label": "Hosting",
    "format": "array"
  },
  "serverHeader": {
    "label": "Server header",
    "format": "string"
  },
  "technologyCount": {
    "label": "Technology count",
    "format": "integer"
  },
  "blocked": {
    "label": "Blocked",
    "format": "boolean"
  },
  "error": {
    "label": "Error",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [Website Tech Stack Detector](https://apify.com/titian_fluorite/tech-stack-detector.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/titian_fluorite/tech-stack-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/titian_fluorite/tech-stack-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`).