Cold is an Essex agency that does a lot of its digital marketing work in London. We plan and run search, social, paid campaigns and content as one job for businesses across the capital, from our office in Basildon. A typical project takes about six weeks, and every report leads with enquiries.
Skip the calculator. Tell us what you need and we'll come back to you with a price.


London is the most expensive place in the country to buy attention. Cost per click is higher, audiences are crowded, and national brands can outspend you on almost any broad term. A London business that tries to match them channel for channel usually ends up spending more to get less. The ground worth fighting for is narrower and more local.
We find the audiences and searches where you can win: your borough, your niche, the customers closest to buying. Spend goes there first, content speaks to those people specifically, and the site is set up to convert the traffic you pay for. Tracking covers everything. Our pricing calculator gives you a figure before we speak.
Lower cost per enquiry in a market where most businesses pay more each year. You'll know which channels and audiences bring in work and which only bring in clicks, and the budget follows. Recent projects show the standard we work to.
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Strategy in London starts with where you can realistically win. We look at your borough, your competitors and the customers who are worth most, then decide which channels and audiences get budget first. The written plan sets out channels, spend, content and the measures we'll report on.
London audiences scroll past a lot. We make content for the platforms your customers use, with a point of view and a local angle, post it and handle the replies. Paid social is targeted tightly by area and audience, so budget isn't spent on people in the wrong part of town.
Broad London terms belong to directories and national brands, so search work focuses on the borough level and specialist searches you can take. We fix the technical side, build pages for buyers and work on AI visibility. Our SEO in London page covers the detail.
With London click prices, waste is expensive. We set campaigns around your margins and conversion rates, target tightly by area and audience, and run Google Shopping, Dynamic Search Ads and remarketing where they fit. Budget moves regularly towards whatever is bringing in work at a sustainable cost.
When every visit costs more, the page it lands on has to work harder. We test load speed on mobile, simplify forms, make contact easy and match each landing page to the ad that sent people there. Small conversion gains in London often save more than any bid change.
Tracking goes in first, covering forms, calls and bookings across every channel. The monthly report shows enquiries by source, cost per enquiry and which audiences are converting, so budget decisions are based on what's working. You see the same numbers we do.
Week one is about finding the ground you can win. We review your channels, analytics, site and London competitors, look at what clicks and audiences cost in your sector, and put a written plan in front of you covering channels, budget and the numbers we'll judge it on.
Launch runs from week two to week five, in stages. Tracking first, then landing pages, then tightly targeted campaigns, each one tested before it gets more budget. You approve the creative, and every campaign is visible to you while it runs.
By week six the data shows what's working. Budget moves towards the audiences and channels bringing in enquiries, the rest gets cut back, and landing pages are refined. Reporting then runs monthly from the people managing your account, and it leads with cost per enquiry.
Forty second answers with no jargon. Anything else, ring the office and ask whoever picks up.
Because the work happens in your accounts and on your site, and you don't need to pay central London rates for it. We're about 40 minutes from Fenchurch Street on the c2c, so meetings are easy in either direction. You deal with the same small team throughout, with no account manager in the middle.
By being specific. Tight targeting by area and audience, campaigns built around margins as much as clicks, landing pages matched to each ad, and remarketing for people who have already shown interest. Budget moves away from anything that brings in clicks without enquiries.
Most projects run for about six weeks. The figure depends on channels, content and if the site needs work before campaigns go live. You get a fixed price before we begin, and the calculator on our site gives a ballpark in about a minute.
Enquiries first: how many, from which channel and audience, and what each cost. Clicks, reach and engagement are there as working numbers underneath. Reports come monthly from the people running your account, along with what we're changing next and why.
Yes. Plenty of London clients have someone in-house for day-to-day posting and use us for strategy, paid campaigns, conversion and tracking. We agree the split in week one and report on all of it together, so you see one set of numbers.
Paid and social show early numbers within a couple of weeks of launch, and week six is the first proper review. Search takes several months in London because the competition is heavier. The plan sets out what each channel should deliver and when, so nothing is judged too soon.
Cold is an Essex agency that does a lot of its work in London. We're in Basildon, about 40 minutes from Fenchurch Street on the c2c, without central London overheads built into the price. Prices are published, plans come in writing, and you deal with the people doing the work.
London clients often bring us more than one job. SEO in London covers search and AI visibility next to your campaigns, and web design for London businesses builds Webflow sites that convert the traffic you pay for. One team runs all of it.

Smart design decisions, great communication, and fast turnarounds, even over the Christmas break. Everything was scoped clearly, delivered on time, and they went above and beyond with extra refinements.
They delivered a professional, high-quality website and continue to provide excellent ongoing SEO support. Communication is clear, results-driven, and they genuinely understand our business objectives.
I couldn’t be happier with the outcome and highly recommend their team. I would absolutely work with them again (and likely sooner than they expect!).
They delivered far beyond what I was expecting, and I’m honestly over the moon with my new website.
The final product met all our expectations and clearly reflected their creativity, attention to detail, and dedication to delivering quality work.
We were most impressed with Cold | Digital Agency's creativity.
We're impressed with their enthusiasm for success.
They brought our identity to life in a way that felt authentic and future-focused.
Our SEO and Google rankings have improved significantly, and we’ve had a big increase in quality leads coming through the website.
They’re extremely attentive, they listened to what I wanted and brought it to life amazingly.
Superb service for my business and such a professional team.
Excellent service and really delivered on the brief I gave them. Designed the logo and my website, very happy with the result and would highly recommend.
Their whole purpose was to listen to me and deliver.
They provided professional and personalized services to suit my needs.
They consistently delivered all items on time and kept me informed throughout the process.
Overall, we were pleased with the service provided.
Cold | Digital Agency couldn't cater to my needs anymore if they tried.
I have been nothing but greatly satisfied with the work he has done for me, everything has been carefully considered and tailored to me!
They had it built much faster than I was expecting with lots of amazing features, couldn't have asked for a better site and I was very surprised at the great price for the quality they provided.
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This is an instant, live ballpark quote, not a final proposal. It can cover branding, websites and marketing. You will see a project range and flexible payment options, including pay-over-time. Takes about 3 minutes.
Prefer to skip the calculator and ask a quick question? Drop us a line and we'll be in touch.