BuiltWith (Technology Looker)

Look up website technologies and public company information from BuiltWith. Submit one domain or a list and choose a technology or company profile.

Features

Process	What you get
Technology profile	Main technologies and their categories, such as analytics, hosting, ecommerce and JavaScript libraries.
Technology profile with sub-products	Main technologies plus additional products, versions and add-ons displayed on the public page.
Company profile	Available company details, countries, associated domains and other public company fields.

BuiltWith verification challenges currently prevent reliable collection in tested runs. The Actor reports unavailable lookups; private reports and interactive charts are not included.

Getting started

1. Enter domains such as hubspot.com and apify.com, or their homepage URLs.
2. Select a process.
3. Choose whether to reuse cached results or fetch fresh data.
4. Start the Actor and open the dataset to review or export results.

Submit domains without paths, query strings or fragments. Up to 10,000 domains are accepted; duplicate domains are processed once. A run can stop before finishing the list if it reaches its spending or time limit, or repeatedly cannot retrieve data.

Example

{
  "startUrls": ["hubspot.com", "apify.com"],
  "process": "gf",
  "cache": "1",
  "proxy": { "useApifyProxy": true, "apifyProxyGroups": ["RESIDENTIAL"] }
}

Process values are gt for main technologies, gf for technologies with sub-products, and gc for company information. Existing integrations can continue using "url": "hubspot.com" instead of startUrls.

Results

Under PPE, each successful domain lookup produces one profile. A technology profile includes its technologies and categories; a company profile includes available sections and their fields. Missing values remain empty rather than being invented.

For example, a technology result may contain:

{
  "url": "hubspot.com",
  "process": "gt",
  "technologies": [{ "name": "Hubspot", "category": "Analytics", "url": "hubspot.com" }],
  "item_type": "domain_profile",
  "rowType": "result"
}

Pricing and minimum results

See the Pricing tab for current rates, the start fee and any scheduled changes. Normal pay-per-event runs have a shared minimum charge of 100 lookup units across submitted domains. Each successful domain profile counts once, regardless of how many technologies or company fields it contains. Profiles above the minimum are charged individually. Each separate run has its own minimum, including scheduled or API runs. Platform usage is included. Technology and company lookups are separate selected processes.

If fewer than 100 results are available, the remaining rows are clearly marked as placeholders and contain no BuiltWith data. Export rows with rowType: result to keep only collected data. Placeholders have no additional charge beyond the minimum. Stopping a run does not refund a minimum already charged and may leave fewer dataset rows.

Until a scheduled switch to PPE takes effect, successful rental runs retain the existing default or compact output format. If every lookup fails, the dataset contains 100 clearly marked placeholders saying "Try another proxy"; these do not incur PPE charges during rental pricing. Under PPE, each real result row contains a complete domain profile for the selected process.

Freshness and availability

Successful lookups can be reused for up to 90 days. Disable caching when you need a fresh lookup; fresh results still reflect BuiltWith's own detection history, not a live scan of the target website. Cached and freshly collected results follow the same pricing.

Only information visible in BuiltWith's public response is available. Some domains have limited information, and verification challenges can prevent a lookup. Interactive charts and private reports are not included. Proxy settings can affect availability. Failed lookups appear in the run log and the RUN_SUMMARY record. If a lookup problem prevents every result, the run returns one clear error record and charges a reduced minimum of up to $0.02, plus the start fee shown in Pricing.

Support

Open an issue on this Actor's Issues tab with your run URL and affected domains.