Pricing

from $2.00 / 1,000 website analyseds

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Tech Stack Detector: Wappalyzer & BuiltWith Alternative

Try for free

Wappalyzer and BuiltWith alternative for bulk URL lists. Detects 7,600+ technologies (CMS, ecommerce, JS frameworks, analytics, CDN, hosting, payments, CRM) with version, confidence score and the exact evidence behind every match. $0.002 per website, no API key or login.

Pricing

from $2.00 / 1,000 website analyseds

Rating

0.0

(0)

Developer

Michal Pšenčík

Actor stats

Bookmarked

Total users

Monthly active users

16 days ago

Last modified

Categories

Developer tools

Lead generation

SEO tools

Websites to analyse (URLs or domains)

startUrls

Optional

The websites to detect the tech stack of. One dataset item comes back per URL; duplicates are removed. Use Bulk edit to paste a list, one URL per line, or upload a file or link a Google Sheet: a plain text file with one URL or domain per line, or a CSV (comma, semicolon or tab separated). When a CSV has a header naming a url, website or domain column, only that column is read; otherwise every cell holding a URL or domain is. A Google Sheet must be shared as "Anyone with the link can view". A bare domain such as example.com is read as https://example.com.

Type:array

Default:

[
  {
    "url": "https://apify.com"
  },
  {
    "url": "https://wordpress.org"
  },
  {
    "url": "https://www.shopify.com"
  }
]

Maximum results

maxItems

Optional

Stop after this many URLs. Set to 0 for no limit. Each URL is one dataset item and one billed detection ($0.002), so this also caps the cost of a run.

Type:integer

Minimum:0

Default:1000

Scripts to download per site

maxScripts

Optional

How many of the site's external JavaScript files to download and search, 0 to 30. Inline scripts are always searched and cost nothing extra. Higher values catch more bundled libraries and analytics tags but make each site slower. Set to 0 for a fast one-request-per-site pass.

Type:integer

Minimum:0

Maximum:30

Default:8

Minimum confidence

minConfidence

Optional

Drop technologies detected below this confidence, from 0 to 100. Leave at 0 to see everything, including weak single-pattern matches; 50 drops most of them, 100 keeps only strong or repeated signals.

Type:integer

Minimum:0

Maximum:100

Default:0

Report URLs that could not be fetched

includeFailedUrls

Optional

Write a row for a URL that timed out or refused the connection, with the error in it, so nothing silently disappears from your list. A failed row is still a dataset item and is billed as one. Turn this off to be billed only for sites that were actually analysed.

Type:boolean

Default:true

Proxy configuration

proxyConfiguration

Optional

Optional. The Actor fetches the URLs you supply, so there is no anti-bot surface and no proxy is needed for most lists. Turn on datacenter proxies if a site you want blocks the Apify platform's own IP range.

Type:object

Default:

{
  "useApifyProxy": false
}

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