Welect GmbH Information

Welect is a Düsseldorf-based AdTech company that gives advertisers access to the most relevant Category Entry Points through the AdChooser and builds Mental Availability by design: users actively choose which ads they see – with no cookies, device ID, or consent layer required. This makes the format blocker-proof and reaches privacy-conscious users by design: according to a Welect x YouGov study, 54% of users don't want to share their data – roughly 35 million people in Germany with no usable tracking signal. The user's own active choice becomes a real-time relevance signal, replacing predictions based on historical data – ask, don't guess! Independent advertising-effectiveness studies show significantly higher attention, brand trust, and ad acceptance compared to standard pre-roll. Welect sees itself not as a competitor to tracking-driven data, but as a complementary addition: where classic targeting hits its limits, active choice closes the gap – for genuine incremental reach.