The UK digital ad market is thriving. It will grow 11.9% this year, reaching £25.84 billion ($35.54 billion). Video will be a big contributor to this growth, as will social network spending, which is being disrupted by the likes of TikTok.

Digital ad spending across several industries in the UK has been up-and-down the past two years. There will be across-the-board growth this year, but at uneven rates, ranging from 33.0% for travel to 7.8% for automotive.

While traditional TV ad spending will struggle for growth in the coming years, digital video will not. A portion of digital video spend will go to the nascent CTV space, but traditional broadcasters are also developing their own streaming services (with BVOD ad spend rising at a far faster rate than traditional TV spend). Overall, the advertising opportunity for CTV remains small.