Pricing

from $50.00 / 1,000 results

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Tech Stack Detector (Lightweight Wappalyzer Alternative)

Try for free

Input a website URL and get detected web technologies (CMS, analytics, frameworks, CDNs) based on HTML, headers and script patterns.

Pricing

from $50.00 / 1,000 results

Rating

0.0

(0)

Developer

tough_haircomb

Actor stats

Bookmarked

Total users

Monthly active users

a month ago

Last modified

Use cases

Route leads to the right integration by quickly detecting WordPress/Shopify and common front-end frameworks.
Add lightweight tech tags to a domain list before deeper audits.
Verify analytics deployment (GA/GTM) across a set of owned sites by running once per URL.

Input

Field	Type	Description
`url`	string	Any public http(s) URL to analyze.
`timeoutSeconds`	integer	Network timeout for each request.
`maxBytes`	integer	Maximum HTML bytes to download from the final URL (to stay fast).
`maxRedirects`	integer	Maximum number of redirects to follow.

Output

One result per run.

Field	Type	Description
`error`	string	Null on success, otherwise an error message.
`url`	string	The input URL.
`finalUrl`	string	The final URL after following redirects.
`statusCode`	integer	HTTP status code of the final response.
`title`	string	Page title if found, otherwise null.
`technologies`	array	List of detected technologies as strings.
`problems`	array	Non-fatal problems encountered (e.g., truncated download).
`fetchedBytes`	integer	Number of bytes read from the final response body.

Example input

{
  "url": "https://example.com/",
  "timeoutSeconds": 20,
  "maxBytes": 300000,
  "maxRedirects": 5
}

Pricing

$0.05 per result. No subscription: you pay only for the runs you start.

Limits

This is a lightweight detector with a small built-in signature set; it will miss niche technologies compared to full Wappalyzer/BuiltWith datasets.
Detection is best-effort from HTML and response headers only; sites requiring JavaScript rendering may not expose their stack.

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