Builtwith
Before every sales call, your reps manually search for prospect technology stacks. Your AI agent does it instantly, pulling BuiltWith data on CMS platforms, analytics tools, hosting providers, and ecommerce systems. Reps walk into calls with personalized talking points, and marketing builds laser-targeted lists by technology adoption.
From domain tech stack lookups to competitor analysis and lead list generation, your AI agent transforms BuiltWith's database of 673 million websites into instant, actionable sales intelligence.
Builtwith
How sales, marketing, and business development teams use AI agents to research prospects, build targeted lists, and uncover competitive insights through BuiltWith data.
An account executive has a discovery call in 5 minutes and forgot to research the prospect. They ask the AI Agent to profile the prospect's website. The agent retrieves the full BuiltWith technology stack, identifies they use Shopify Plus, Google Analytics 4, and Klaviyo, and summarizes relevant talking points. The AE walks in prepared instead of winging it, and the prospect notices the personalization.
Marketing launches an account-based campaign targeting companies using a competitor's product. Your AI Agent queries BuiltWith for all domains using that competitor technology, filters by country and company size metadata, and exports a prioritized target list. Campaign targeting that used to require expensive data purchases happens through a single conversation with your agent.
Product marketing wants to know if competitors are switching away from a platform your company also uses. Your AI Agent checks BuiltWith's historical dataset for each competitor domain, identifies technology additions and removals over the past 12 months, and flags any migrations. Market intelligence stays current without manual website audits.
Builtwith
FAQs
The agent calls BuiltWith's Domain API Lookup endpoint with the target root domain. The response includes every detected technology grouped by category, including analytics, CMS, hosting, ecommerce, frameworks, and advertising tools. Each technology includes first-detected and last-detected dates, so you see both current and historical adoption.
Yes. The Lists API returns all domains currently using a specified technology. Filter by ISO country code to target specific markets, or use the 'since' parameter to find recent adopters. The agent handles pagination automatically for technologies used by thousands of websites.
That depends on which endpoints you need. Basic domain lookups work with BuiltWith's free API tier. Technology lists, financial data, social lookups, and recommendations require a paid subscription. Enter your BuiltWith API key in Tars, and the agent will use whichever endpoints your key has access to.
No. Tars queries BuiltWith's APIs in real time during each conversation. Domain profiles, technology lists, and financial data are fetched live and used only to respond in the current session. Your BuiltWith API credits are consumed per query, and no data is cached by Tars.
Yes. BuiltWith's Datasets Lookup provides historical technology usage data going back to 2000. The agent can compare current technologies against historical records to identify when a competitor adopted or dropped specific tools, giving you a timeline of their technology decisions.
The Chrome extension profiles one website at a time while you browse. Tars integrates BuiltWith into your workflows for batch operations, enabling domain lookups, lead list generation, competitor monitoring, and social-to-domain resolution all through conversation. Research that required manual browsing becomes automated and scalable.
Yes. BuiltWith's Social API accepts social media profile URLs and returns associated root domains. The agent can take a LinkedIn company URL, resolve it to the company's website, and then run a full technology profile lookup, all in one request chain. Partial prospect data gets completed automatically.
In your Tars dashboard, navigate to Tools and select BuiltWith. Enter your BuiltWith API key, which you can obtain by signing up at builtwith.com. Once connected, attach the tool to your AI Agent Gambit. The agent will call BuiltWith when users ask about website technologies, lead lists, or competitor research.
Don't limit your AI Agent to basic conversations. Watch how to configure and add powerful tools making your agent smarter and more functional.
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At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.
Email - sales@hellotars.com
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