You can access the CMS Checker (Bulk) 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

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = {
9    "urls": [
10        "apify.com",
11        "https://stackshare.io/",
12    ],
13    "proxy": { "useApifyProxy": True },
14}
15
16# Run the Actor and wait for it to finish
17run = client.actor("canadesk/cms-checker-bulk").call(run_input=run_input)
18
19# Fetch and print Actor results from the run's dataset (if there are any)
20print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
21for item in client.dataset(run["defaultDatasetId"]).iterate_items():
22    print(item)
23
24# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

CMS Checker (Bulk) API in Python

The Apify API client for Python is the official library that allows you to use CMS Checker (Bulk) API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

CMS Checker (Bulk) API in JavaScript

CMS Checker (Bulk) API through CLI

CMS Checker (Bulk) OpenAPI definition

CMS Checker (Bulk) API

CMS Checker

canadesk/cms-checker

Get the technology stack and competitors for most websites. It's fast and costs little.

Canadesk Support

Technology Finder

tomba-io/technology-finder

Instantly reveal the technology stack of any website, such as CMS, ecommerce platform or payment processor.

Tomba io

BuiltWith (Technology Looker)

canadesk/builtwith

Find out what websites are Built With (technology looker). It's fast and costs little.

Canadesk Support

576

4.7

BuiltWith (Bulk URLs)

canadesk/builtwith-bulk

Find out what websites are Built With (technology looker). More details, bulk URLs! It's fast and costs little.

Canadesk Support

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

scrapegoats/builtwith-scraper

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

ScrapeGoats

136

3.0

Similarweb

canadesk/similarweb

SimilarWeb analytics for any website (public data). It's fast and costs little!

Canadesk Support

5.0

Techstack/Wappalyzer Scraper

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.

Scraping Samurai

Whatruns

canadesk/whatruns

Identify technologies used on any website with the Whatruns database (similar to BuiltWith).

Canadesk Support

Wordpress Detector

woundless_insurance/wordpress-detector

Bijay Puri

New Builtwith Technology Check (Multiple Domains)

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.