How Much Does Digital Marketing Cost?
It is the first question almost every London business asks: how much should digital marketing cost? The honest answer is that it depends on your goals, your market and your ad budget. But here is a clear, no-nonsense guide to what London businesses really pay in 2026.
Typical London pricing
- Single channel — from around 750 to 1,500 per month. SEO, paid ads, social or email, run properly by a senior specialist.
- Full-service — from around 2,000 to 6,000+ per month. Multiple channels run as one growth engine, plus creative and reporting.
- Ad spend is separate. What you pay the platforms (Google, Meta) sits on top of the management fee — and should always be set by what is profitable, not a fixed number.
A one-off audit and strategy is a sensible first step if you want a clear plan before committing to a retainer.
What actually drives the price
- Goals and competitiveness — dominating a crowded London market costs more than steady local growth.
- Number of channels — one channel done well is very different to a full-funnel programme.
- Creative needs — content, design and video add cost but often lift results the most.
Why cheap marketing is usually expensive
You will see agencies offering everything for a few hundred a month. The reality is that real marketing is senior time and real ad budget. Cheap retainers usually mean junior staff, set-and-forget campaigns and wasted spend — which costs far more than doing it properly.
What you should expect for your money
Whatever you pay, you should get a clear strategy up front, senior people doing the work, and transparent monthly reporting tied to leads, sales and return — not impressions. If an agency cannot show you what every pound returns, that is a red flag.
The bottom line
For most London businesses, somewhere between 750 and 3,000 a month buys meaningful, compounding growth when it is spent well. The right number is the smallest engagement that can move your numbers — and a good agency will tell you honestly what that is.