BuiltWith.

BuiltWith is a web technology profiler that provides insights into the technologies used by websites, including analytics, hosting, and content management systems.

Supported tools and triggers

Each tool is a typed function your agent can call. Each trigger fires an agent run when something changes upstream.

Create Domain List File

Tool to create a TXT or ZIP file from a list of domains. Use when preparing a domain list for bulk or firehose lookups.

TOOL

Datasets Lookup

Tool to access mass Internet technology usage information from 2000 to today. Use when you need historical technology usage trends for a domain.

TOOL

Domain API Lookup

Tool to retrieve current and historical technology information of a website. Use after confirming the domain to lookup.

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Financial API Lookup

Tool to fetch financial data for a domain. Use when you need company financials for US or UK registered websites.

TOOL

Free API Lookup

Tool to access last updated dates and counts for technology groups and categories for websites. Use when you need a snapshot of technology usage timing for a domain.

TOOL

Lists API Get List

Tool to retrieve a list of websites using a specific technology. Use when you want to find sites leveraging a particular tech.

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MCP API Lookup (Deprecated)Deprecated

DEPRECATED: Use BUILTWITH_DOMAIN_API_LOOKUP instead. Tool to query live web technologies for a root domain. Use after confirming a valid domain name.

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Product API Lookup

Tool to find websites selling specific eCommerce products. Use when you need to discover online retailers offering a given product name or query a domain's product listings (e.g., 'dom:jbhifi.com.au').

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Recommendations API Lookup

Tool to generate a list of websites with similar technology profiles. Use when you need technology recommendations for a given domain lookup.

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Redirects API Lookup

Tool to retrieve live and historical redirects for a website. Use after confirming the exact root domain to gather inbound and outbound redirect timelines.

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Social API Lookup

Tool to retrieve domains associated with social media profile URLs. Use when you need to map social profiles to root domains.

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Integrations›BuiltWith