You can access the BuiltWith (Bulk URLs) programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "startUrls": [
12        "apify.com",
13        "expensify.com"
14    ],
15    "proxy": {
16        "useApifyProxy": true,
17        "apifyProxyGroups": [
18            "RESIDENTIAL"
19        ]
20    }
21};
22
23// Run the Actor and wait for it to finish
24const run = await client.actor("canadesk/builtwith-bulk").call(input);
25
26// Fetch and print Actor results from the run's dataset (if any)
27console.log('Results from dataset');
28console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
29const { items } = await client.dataset(run.defaultDatasetId).listItems();
30items.forEach((item) => {
31    console.dir(item);
32});
33
34// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

BuiltWith (Bulk URLs) API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use BuiltWith (Bulk URLs) API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

BuiltWith (Bulk URLs) API in Python

BuiltWith (Bulk URLs) API through CLI

BuiltWith (Bulk URLs) OpenAPI definition

BuiltWith (Bulk URLs) API

BuiltWith (Technology Looker)

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[Aug25] BuiltWith Bulk Technology Scraper - fast & low cost

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Extract tech stack data from any list of websites using BuiltWith. Fast, simple, and exportable.

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CMS Checker (Bulk)

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dionysus_way/new-builtwith-technology-check-multiple-domains

Scrape BuiltWith.com technology public data for up to 500 domains in one run. Extract tech stacks, frameworks, CMS, analytics & payment tools. Ideal for B2B prospecting, competitor research & market analysis.

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supreme_coder/builtwith-scraper

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khawajafahd1/built-with-updated-current-technologies

This actor gets you the updated technologies that a website is using at the moment.

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canadesk/6sense

Find detailed information and market insights for any technology with 6sense. It's fast and costs very little usage!

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scraping_samurai/techstack-wappalyzer-scraper

Visits each business URL and gathers detected front-end, back-end, hosting, and analytics technologies. Returns a concise tech profile keyed to the original input URL.