True Fit
The Fashion Genome platform for hyper-personalized sizing and conversion optimization.
Sales
Paid
View Pricing
Predictive size recommendation
Return rate forecasting
Customer segmentation
BuiltWith
4.5
Freemium Highly praised for its massive database and historical accuracy, though users find the UI somewhat dated and the pricing high for small businesses.
The internet's technology profile engine for advanced lead generation and market intelligence.
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Refined 2/22/2026
About BuiltWith
BuiltWith is the premier technographic data platform, providing a granular view of the global internet's infrastructure by tracking over 56,000 technology footprints across nearly 700 million websites. Its technical architecture relies on a massive, proprietary distributed crawling engine that analyzes front-end code, HTTP headers, DNS records, and server-side signatures to map the technology stacks of virtually every public domain. In 2026, BuiltWith remains a critical infrastructure component for AI-driven sales teams, providing the foundational datasets required to train predictive lead scoring models and power hyper-personalized outreach agents. Beyond simple CMS detection, the platform offers deep historical data, tracking when technologies were added or removed, which allows for sophisticated churn analysis and competitive displacement strategies. Its enterprise positioning is solidified through robust API access and native integrations with major CRM systems like Salesforce and HubSpot, enabling real-time enrichment of inbound leads with comprehensive technical metadata.
Core Capabilities
BuiltWith is the premier technographic data platform, providing a granular view of the global internet's infrastructure by tracking over 56,000 technology footprints across nearly 700 million websites.
