Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 23, 2026.
Builtwith is a company within the Sales Intelligence category. BuiltWith is a website profiler, lead generation, and competitive analysis tool that provides data on which technologies websites are using. It tracks thousands of web technologies including analytics, advertising, hosting, and CMS to provide global market share trends and sales prospects for B2B organizations.
Builtwith was founded in 2007 and is headquartered in Sydney, Australia.
Buyers turn to Builtwith for Manual Source Code Inspection: Manually inspecting website source code for script tags, CSS frameworks, and server headers., Status Quo/Assumption: Assuming a competitor uses a specific stack based on job postings or industry standard without verification., among 2 documented problem areas.
Buyers evaluating Builtwith typically ask AI models about "what technology does a website use tool", "track ecommerce market share trends", "technographic data providers", and 2 similar queries.
Builtwith's core products are Technographic Data, Lead Generation, Market Share Trends, BuiltWith API, Browser Extensions.
Builtwith uses Freemium / Subscription.
Builtwith serves B2B Sales Teams, Digital Agencies, Market Researchers, Venture Capitalists.
Builtwith The largest and most historically deep database of web technology adoption, dating back over a decade.
Official website: https://builtwith.com/
Last analyzed: August 23, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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