Vendelux is an AI-powered event intelligence platform based in New York City, founded in 2021. It focuses on helping event marketers and organizers optimize their marketing strategies and budgets through data-driven insights and predictive analytics. The platform aggregates data from over 160,000 global B2B events, combining first-party data from conference organizers with real-time information from more than 185,000 sources. This allows users to forecast attendee personas and assess the business impact of in-person events, trade shows, and conferences.

The core service of Vendelux is its software platform, which enables users to analyze customer and competitor behavior. This helps companies make informed decisions about which events to attend or sponsor, ultimately increasing their return on investment. Vendelux also offers tools that integrate with customer relationship management (CRM) systems, allowing businesses to identify prospects and competitors across events. The platform serves a diverse range of customers, from small to large enterprises, and is expanding its offerings to include insights for conference organizers.