# Website Tech Stack Detector — B2B Sales Intelligence (`gocreative.ai/website-tech-stack-detector`) Actor

Scan company websites and reveal their full tech stack: CMS, CRM, analytics, payments, JS frameworks, and infrastructure. Prospect by technology — find every company running Salesforce, HubSpot, Stripe, WordPress, and 40+ tools.

- **URL**: https://apify.com/gocreative.ai/website-tech-stack-detector.md
- **Developed by:** [GoCreative AI](https://apify.com/gocreative.ai) (community)
- **Categories:** Developer tools, Business
- **Stats:** 11 total users, 4 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

Pay per usage

This Actor is paid per platform usage. The Actor is free to use, and you only pay for the Apify platform usage, which gets cheaper the higher subscription plan you have.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-usage

## What's an Apify Actor?

Actors are web data automations that power AI and operations. They run on the Apify platform to scrape websites, process data, connect APIs, and automate workflows.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## 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.
The best way to integrate Actors is as follows.

- **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 usage examples, see the [API](#api) section below.

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).

# README

## 🔍 Tech Stack Detector — Find Any Website's Technology

### 📊 Example output (real run)

![Sample output](https://api.apify.com/v2/key-value-stores/1ztQFHwG8acESTazI/records/website-tech-stack-detector-sample)

A real record from a live run — clean structured data, exported as CSV / JSON / Excel or via API.

**Paste a list of websites and instantly see what each one is built with.** This actor fetches every site and detects its full technology stack — e-commerce platform, CMS, JavaScript framework, analytics, ad pixels, payment processors, CRM/marketing tools, CDN/hosting, and key libraries. A fast, no-key **BuiltWith / Wappalyzer alternative.** You only pay per site analyzed.

*tech stack lookup · what technology does a website use · builtwith alternative · wappalyzer · cms detector · shopify detector · website technology checker · sales intelligence · tech-stack lead targeting*

***

### What it detects

| Category | Examples |
|---|---|
| 🛒 **E-commerce** | Shopify, WooCommerce, Magento, BigCommerce |
| 📝 **CMS** | WordPress, Wix, Squarespace, Webflow, Ghost, Drupal |
| ⚛️ **Framework** | Next.js, React, Vue, Angular, Gatsby, Nuxt |
| 📊 **Analytics** | GA4, Google Tag Manager, Hotjar, Mixpanel, Segment, Plausible |
| 🎯 **Ad pixels** | Facebook Pixel, Google Ads, TikTok, LinkedIn, Pinterest, Snap |
| 💳 **Payment** | Stripe, PayPal, Square, Klarna, Afterpay, Shop Pay |
| 📣 **Marketing / CRM** | HubSpot, Klaviyo, Mailchimp, Intercom, Drift, Zendesk |
| ☁️ **CDN / Hosting** | Cloudflare, Vercel, Netlify, AWS, Fastly, WP Engine |
| 📚 **Libraries** | jQuery, Bootstrap, Tailwind, Font Awesome |

Export as **CSV, JSON, or Excel**, or grab the ready-made CSV from the key-value store.

### Why use it

- ✅ **Pay only per site analyzed** — no subscription, no per-lookup credits to track
- ✅ **No API key, no setup** — paste URLs, hit run
- ✅ **Fast & reliable** — direct fetch + signature matching, works on any public site
- ✅ **Pairs with lead-gen** — feed a Maps or contact scraper's output to qualify leads by tech

### How to use

1. Open the **Input** tab.
2. Paste websites or domains into **`websites`**:

```json
{ "websites": ["shopify.com", "https://stripe.com", "notion.so"] }
```

3. Click **Start**. Results stream in as each site is analyzed.

> 💡 You can paste a Google Maps scraper's output directly — items with a `website` field are read automatically.

### Output example

```json
{
  "website": "gymshark.com",
  "ecommerce": "Shopify",
  "framework": "React, Next.js",
  "analytics": "Google Analytics 4, Google Tag Manager",
  "ad_pixels": "Facebook Pixel, TikTok Pixel",
  "payment": "Shop Pay, PayPal",
  "marketing_crm": "Klaviyo",
  "cdn_hosting": "Cloudflare",
  "tech_count": 9
}
```

### Who it's for

- **Sales & lead-gen** — find every site on Shopify (or any platform) to pitch your product/agency
- **Competitive research** — see exactly what stack competitors run
- **Agencies** — qualify prospects by the tools they already use
- **Recruiters & analysts** — map technology adoption across a market

### FAQ

**Do I need an API key?** No. Paste websites and run.

**What if a site blocks the request?** You're only charged when a site is successfully analyzed.

**Can I feed it a Maps/contact scraper's results?** Yes — items with a `website` field are picked up automatically.

**How accurate is it?** It matches well-known signatures in each site's HTML and response headers — high precision on the popular technologies above.

# Actor input Schema

## `websites` (type: `array`):

List of website URLs or domains, e.g. \["shopify.com", "https://stripe.com"]. You can also paste a Google Maps scraper's output — items with a "website" field are read automatically.

## `maxConcurrency` (type: `integer`):

Higher = faster but heavier. 10 is a good default.

## Actor input object example

```json
{
  "websites": [
    "shopify.com",
    "stripe.com",
    "notion.so"
  ],
  "maxConcurrency": 10
}
```

# Actor output Schema

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "websites": [
        "shopify.com",
        "stripe.com",
        "notion.so"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("gocreative.ai/website-tech-stack-detector").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "websites": [
        "shopify.com",
        "stripe.com",
        "notion.so",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("gocreative.ai/website-tech-stack-detector").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "websites": [
    "shopify.com",
    "stripe.com",
    "notion.so"
  ]
}' |
apify call gocreative.ai/website-tech-stack-detector --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=gocreative.ai/website-tech-stack-detector",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/RV6cG35rthUlXskeJ/builds/Fp59nwxx1en7lTSsh/openapi.json