Pricing

Apify plan	Per result	Per 1,000
Free plan	$0.02	$20
Starter	$0.016	$16
Scale	$0.014	$14
Business	$0.012	$12
Enterprise	$0.012	$12
Enterprise+	$0.012	$12

Primary event rates from a catalog snapshot; this is not the total price of a run. Additional charge events and Actor Start fees may apply; start fees can scale with memory. Check the Actor's Pricing tab on Apify for all events, conditions and current plan-specific rates, and set a maximum run budget before starting.

Sample output

Archived example · 15 days old. This is a snapshot, not current data.run x07MfC2O4aibK9dSv · 2026-10-03

{
  "domain": "apify.com",
  "startUrl": "https://apify.com",
  "title": "Apify: Marketplace of ready-to-run tools for AI",
  "description": "Thousands of tools to automate your business. Get real-time web data, track competitors, generate leads, and integrate your apps and AI agents.",
  "generator": null,
  "cms": [],
  "ecommerce": [],
  "analytics": [
    "Google Tag Manager"
  ],
  "advertising": [],
  "emailMarketing": [
    "HubSpot"
  ],
  "chat": [
    "Intercom"
  ],
  "payments": [],
  "frameworks": [
    "Next.js"
  ],
  "cookieConsent": [
    "OneTrust"
  ],
  "cdn": [
    "Amazon CloudFront"
  ],
  "server": [],
  "primaryCms": null,
  "primaryEcommerce": null,
  "isEcommerce": false,
  "trackingIds": {
    "gtm": [
      "GTM-MNGXGGB"
    ]
  },
  "technologies": [
    {
      "name": "Algolia",
      "categories": [
        "Search engines"
      ],
      "version": null,
      "confidence": 100
    },
    {
      "name": "Amazon CloudFront",
      "categories": [
        "CDN"
      ],
      "version": null,
      "confidence": 100
    },
    {
      "name": "Amazon S3",
      "categories": [
        "CDN"
      ],
      "version": null,
      "confidence": 100
    }
  ],
  "technologyCount": 11,
  "byCategory": {
    "Search engines": [
      "Algolia"
    ],
    "CDN": [
      "Amazon CloudFront",
      "Amazon S3"
    ],
    "PaaS": [
      "Amazon Web Services"
    ],
    "Documentation": [
      "Docusaurus"
    ],
    "Static site generator": [
      "Docusaurus"
    ],
    "Security": [
      "HSTS"
    ],
    "Miscellaneous": [
      "HTTP/3",
      "Webpack"
    ],
    "Analytics": [
      "Leadfeeder",
      "Linkedin Insight Tag"
    ],
    "JavaScript frameworks": [
      "React"
    ]
  },
  "pagesCrawled": 3,
  "scrapedAt": "2026-10-03T15:21:12.177Z",
  "error": null
}

Call from code

Use the existing catalog input below as a starting point. Review the tool's input form on Apify before running it.

Python

import json
import os
from apify_client import ApifyClient

client = ApifyClient(os.environ["APIFY_TOKEN"])
run = client.actor("webdatatools/tech-stack-detector").call(run_input=json.loads("{\n    \"startUrls\": [\n        {\n            \"url\": \"https://apify.com\"\n        }\n    ],\n    \"maxPagesPerDomain\": 3,\n    \"categories\": []\n}"))

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

JavaScript

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: process.env.APIFY_TOKEN });
const run = await client.actor('webdatatools/tech-stack-detector').call({
    "startUrls": [
        {
            "url": "https://apify.com"
        }
    ],
    "maxPagesPerDomain": 3,
    "categories": []
});
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items);

cURL

curl -X POST "https://api.apify.com/v2/acts/webdatatools~tech-stack-detector/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"startUrls":[{"url":"https://apify.com"}],"maxPagesPerDomain":3,"categories":[]}'

Tech Stack Detector — Wappalyzer & BuiltWith Alternative

Pricing

Sample output

Call from code

Related tools

Workflows