Top Advertising & Marketing Websites in the United Kingdom

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

As of January 2026, topcashback.co.uk leads Advertising & Marketing in the United Kingdom with 9.55M monthly visits. Its audience skews mobile-first (42.89% desktop / 42.89% mobile), and traffic is down month over month -23.91% and down year over year -3.2%. groupon.co.uk holds second with 3.19M visits and a mobile-leaning mix (23.44% desktop / 76.56% mobile), while studentbeans.com ranks third with 2.08M visits.

Across the leaders, tresensa.com is the most mobile-first (100% of visits), whereas whatruns.com is the most desktop-reliant (99.78%). Momentum favors whatruns.com in the latest month (363.72%), while xtremepush.com shows the steepest pullback. On a yearly view, whatruns.com posts the strongest expansion (3,083.08%), contrasted with convertkit.com (-78.52%).

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, 6 are search-led, and 2 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.