Top Advertising & Marketing Websites in the United Kingdom

Key Insights on Top Advertising & Marketing Websites in the United Kingdom on April 2026

As of April 2026, topcashback.co.uk leads Advertising & Marketing in the United Kingdom with 7.43M monthly visits. Its audience skews mobile-first (38.73% desktop / 38.73% mobile), and traffic is down month over month -29.2% and down year over year -11.01%. groupon.co.uk holds second with 2.76M visits and a mobile-leaning mix (22.74% desktop / 77.26% mobile), while studentbeans.com ranks third with 1.86M visits.

Across the leaders, cafemedia.com is the most mobile-first (100% of visits), whereas integrately.com is the most desktop-reliant (100%). Momentum favors gfk.com in the latest month (57.44%), while wayin.com shows the steepest pullback.

Acquisition patterns also differ: topcashback.co.uk is driven primarily by search, topcashback.co.uk by direct, and topcashback.co.uk by referral; overall, 91 of the top 100 sites are direct-led, 4 are search-led, and 5 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.