🔎 Website Tech Stack Detector — BuiltWith Alternative

Look up what any website is built with: CMS, CDN, analytics, frameworks, hosting, payment providers and more — from a single domain.

Powered by Enrich-CRM · Real-time data · No cached profiles · <1s response · GDPR compliant · EU servers

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What does this Actor do?

Point it at one domain and get its technology footprint back: the CMS behind the pages, the CDN and hosting provider, the analytics and advertising tags, the JavaScript frameworks, the email and payment providers. Same question BuiltWith and Wappalyzer answer, with two differences — the scan runs live rather than serving a cached profile, and the result comes back as structured JSON you can pipe somewhere.

Use cases

• Teardown before a sales call. See what a prospect already runs so you know what you are replacing.
• Competitive intelligence. Track which analytics, payment or support tools a competitor moved to.
• Vendor due diligence. Confirm what a supplier's public site actually runs before signing.

Which Actor should I use?

Scanning one site at a time is what this Actor is for. For a list of domains in a single run, use Bulk Tech Stack Enrichment — same detection, built around batch input and one row per company.

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Input parameters

Waterfall logic: provide more identifiers to increase accuracy. The API tries them in order until a confident match is found.

Parameter	Description	Example
apiId	(Optional) Your Enrich-CRM API key. Leave empty to use the built-in key (Apify fees apply).	YOUR_KEY
items	(Optional) JSON array for batch mode — see below.	[{"email": "..."}]
domain	Company domain. Primary identifier.	enrich-crm.com
companyLinkedinUrl	Company LinkedIn page URL.	https://www.linkedin.com/company/enrich-crm/
companyLinkedinSalesNavUrl	Company Sales Navigator URL.	https://www.linkedin.com/sales/company/105261719
companyLinkedinId	Numerical LinkedIn company ID.	105261719
companyLinkedinSalesNavId	Numerical Sales Navigator company ID.	105261719

Single-item example

{
  "domain": "notion.so"
}

Batch mode example

Pass an items array to enrich multiple records in one run:

{
  "items": [
    {
      "domain": "notion.so"
    },
    {
      "domain": "notion.so"
    }
  ]
}

Results are saved to the Actor's default dataset — one row per input item.

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Response fields

Generated from an actual API response. 22 fields returned.

Field	Type
_success	boolean
companySearch	string
correlationId	string
snapshotDate	string
techUsedList.Advertising.values[]	string
techUsedList.Analytics and Tracking.values[]	string
techUsedList.Content Delivery Network.values[]	string
techUsedList.Content Management System.values[]	string
techUsedList.Email Hosting Providers.values[]	string
techUsedList.Frameworks.values[]	string
techUsedList.JavaScript Libraries and Functions.values[]	string
techUsedList.Language.values[]	string
techUsedList.Mapping.values[]	string
techUsedList.Mobile.values[]	string
techUsedList.Name Server.values[]	string
techUsedList.Operating Systems and Servers.values[]	string
techUsedList.SSL Certificates.values[]	string
techUsedList.Verified CDN.values[]	string
techUsedList.Verified Link.values[]	string
techUsedList.Web Hosting Providers.values[]	string
techUsedList.Web Master Registration.values[]	string
techUsedList.Widgets.values[]	string

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Pricing

Model	Cost
Free trial	Free — no credit card required
Additional results	$0.03 per result (charged only when data is found)
Bring Your Own Key (BYOK)	Provide your apiId → billed directly by Enrich-CRM (1 credit = 1 result found)

A "result" means the API returned a non-empty profile. If no data is found for an input, no credit or Apify charge applies.

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All Enrich-CRM Actors

Contacts

• Reverse Email Lookup — email to name, LinkedIn and company
• Email Finder — name + domain to a verified work email
• Contact Enrichment API — 50+ fields per contact
• LinkedIn Contact Scraper — profile + work email, no cookies

Companies

• Company Data Enrichment — headcount, industry, HQ
• Company Funding Data — rounds, investors, revenue
• Crunchbase Scraper — funding from a Crunchbase URL

Websites

• Website Tech Stack Detector — CRM, CMS, analytics
• Bulk Tech Stack Enrichment — technographics for lead lists
• Website Traffic Estimator — monthly visits by country
• Homepage Content Extractor — tagline, text, language

France

• French Company Registry — SIREN, SIRET, NAF, VAT
• SIREN Number Finder — company name or domain to SIREN

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Links

• Enrich-CRM website
• API documentation
• Get a free API key