UK paid media state of play in quarter one of twenty twenty-six

Executive summary

If you only read one thing: paid media in the UK is still a growth channel – but in early twenty twenty‑six the bigger battle is confidence. The best teams aren’t “finding a hack”; they’re rebuilding trust in measurement, tightening the message, and using automation with sensible guardrails.

Three evidence‑backed observations set the tone for quarter one:

• Spend is up, not down. The Advertising Association/WARC expects total UK ad spend to exceed £50bn this year, and notes that search and online display accounted for 83% of total ad spend in the third quarter of the previous year (Advertising Association/WARC).
• Digital is where the battle is fought. IAB UK puts UK digital ad spend at £40.5bn for the previous year (up 10%), with search still the largest slice at 44% (£17.9bn) (IAB UK).
• The wider environment is twitchy. CPI inflation was 3.0% in the year to February, and the Bank of England says the war in the Middle East has raised energy prices, pushing up household and business costs (ONS, Bank of England).

This report finishes with a practical ninety‑day plan to get clarity back, so the next decisions you make are defendable internally and profitable commercially.

The UK context for paid media right now

The ONS CPI bulletin for February reports CPI at 3.0% year‑on‑year and CPIH at 3.2%. On interest rates, the Bank of England held Bank Rate at 3.75% in March, and its explainer notes energy disruption from the war in the Middle East feeding into higher costs (Bank of England).

Ofgem’s update for the April to June energy price cap offered short‑term relief – a 7% reduction to an annual cost of £1,641 for a typical dual‑fuel direct debit household (Ofgem).

Advertising investment remains strong. The Advertising Association/WARC update reports UK ad spend grew by 11.4% to £12.5bn in Q3 of the previous year and expects total spend to exceed £50bn this year; it also notes search and online display made up 83% of total ad spend in that quarter.

IAB UK’s Digital Adspend release reports UK digital ad spend at £40.5bn (up 10%), search at 44% share, social at £11.5bn (up 21%), and video up 20% to £9.3bn.

What UK marketers are telling us from the coalface

Across our ten‑week LinkedIn poll series, the posts received 2,801 impressions in total. Votes were low and variable, so treat this as directional sentiment. The themes were consistent: cost pressure, rising automation, and a confidence gap in measurement and attribution.

That aligns with wider UK data. LOCALiQ reports that 27% cite unclear analytics data and 23% say they’re unable to prove ROI (LOCALiQ).

For transparency: as of 15 April 2026, PPC Geeks has a TrustScore of 4.5 from 98 reviews on Trustpilot (Trustpilot).

What’s changing under the bonnet in UK Paid Media Through Q1 2026

Google has pushed automation hard. The positive change is returning visibility: the channel performance report for Performance Max helps advertisers understand delivery across channels (Google Ads Help), and Google’s product team announced expanded reporting for Performance Max (Google Blog).

On privacy and measurement, the CMA’s decision document states Google changed course on third‑party cookies and related prompts (CMA decision PDF).

What to do over the next ninety days

First fortnight: stabilise measurement and definitions. Define “commercial conversions”, audit tracking end‑to‑end, and build a weekly reconciliation habit with CRM outcomes.

Weeks three to six: reduce waste before you chase growth. Tighten intent, fix structure/overlap, and report in business language.

Weeks seven to ten: improve the offer, creative and landing pages. Run a small test rhythm and make landing pages do one job.

Weeks eleven to thirteen: scale only what you can explain. Increase budget where payback is clear, and use automation with guardrails and diagnostics.

Example published outcome: the Magnitude QS case study reports an 88.07% conversion increase and a 25% CPA decrease (PPC Geeks case study).