The Ecommerce Marketing Agency London Online Stores Use to Sell More
Walden Waves is an ecommerce marketing agency based in East London (Royal Docks, E16). We help online stores across London sell more — through SEO that ranks your products on Google, PPC campaigns that drive profitable traffic, and social ads that convert browsers into buyers.
End-To-End Ecommerce Marketing — Every Channel That Drives Online Sales
Selling online is competitive. Your competitors are spending money on the same channels, targeting the same customers, and fighting for the same clicks. Winning means being smarter, not just louder. At Walden Waves, we build full-funnel ecommerce marketing strategies for London online stores from SEO and Google Shopping to Meta Ads and TikTok all built around one number: the revenue your store generates. Not impressions. Not clicks. Revenue.
Google Shopping & PPC
Google Shopping puts your products in front of high-intent buyers the moment they search. We manage Google Shopping and ecommerce PPC campaigns for London stores that drive profitable traffic and maximise your return on ad spend.
Meta Ads for Ecommerce
Facebook and Instagram Ads are where ecommerce brands build audiences, retarget visitors, and drive impulse purchases. We manage Meta Ads campaigns for London online stores that turn social media scrollers into paying customers.
TikTok Shop & TikTok Ads
TikTok is now a serious ecommerce channel. We manage TikTok Ads campaigns and TikTok Shop strategy for London brands looking to tap into the fastest-growing audience in ecommerce high-intent, high-engagement, and growing daily.
Ecommerce Content & Email Marketing
The best ecommerce brands don’t just acquire customers – they retain them. We create ecommerce content strategies and email marketing campaigns that bring customers back, increase lifetime value, and turn one-time buyers into loyal brand advocates.
Conversion Rate Optimisation (CRO)
More traffic is useless if it doesn’t convert. We audit London ecommerce stores to identify exactly where customers are dropping off — and fix the product pages, checkout flows, and site experience that are costing you sales before you even get them.
More Ways to Grow Your Ecommerce Business Online
Store Design & Development
A great SEO strategy needs a great website behind it. We design and build fast, mobile-friendly sites for London businesses that rank on Google and convert visitors into customers.
Paid Search
SEO takes time to compound. Google Ads drives traffic today. Combine both with Walden Waves and get 15% off your monthly spend — because they work better together.
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What London Online Stores Say About Our Ecommerce Marketing Services
What London Online Stores Say About Our Ecommerce Marketing
Your Business Deserves Experts, Not Account Managers. Meet the Team.
Ecommerce Marketing Questions — Answered Straight
Are you an ecommerce marketing agency in London?
Yes. Walden Waves is an ecommerce marketing agency based in East London (Royal Docks, E16). We help online stores across London sell more through SEO, Google Shopping, Google Ads, Meta Ads, TikTok, and content strategy. We work with Shopify, WooCommerce, and other ecommerce platforms.
What ecommerce marketing services do you offer?
Our ecommerce marketing services include ecommerce
SEO, Google Shopping management, ecommerce PPC,
Meta Ads (Facebook and Instagram), TikTok Ads,
email marketing, content strategy, and conversion
rate optimisation (CRO). We can manage one channel
or all of them — depending on where your biggest
growth opportunities are.
How much does ecommerce marketing cost for a London business?
Ecommerce marketing at Walden Waves starts from £500/month for a single channel (SEO or PPC) and from £1,500/month for a full-funnel approach across multiple channels. We always start with a free ecommerce audit to understand your store, margins, and goals before recommending a specific package.
Do you specialise in Shopify or WooCommerce ecommerce?
Both. We manage ecommerce marketing for Shopify brands and WooCommerce stores across London. We also work with BigCommerce, Magento, and custom ecommerce platforms. The platform doesn’t limit what we can do — what matters is your products, your audience, and your revenue targets.
What is ROAS and how do you measure ecommerce success?
ROAS stands for Return On Ad Spend. If you spend
£1,000 on Google Shopping and generate £5,000
in revenue, your ROAS is 5x. It’s the only metric
that tells you whether your ecommerce marketing
is actually profitable. At Walden Waves, every
ecommerce campaign is built around your ROAS
target and your profit margins — not impressions
or click-through rates.
How long does ecommerce SEO take to show results?
Ecommerce SEO typically shows first ranking
improvements within 4-8 weeks. Meaningful organic
revenue growth usually takes 3-6 months of
consistent optimisation. Product pages with
proper SEO can rank quickly for long-tail
buying-intent keywords — which often convert
better than generic terms anyway.
Do you offer ecommerce marketing for East London businesses?
Yes. We’re based in Royal Docks (E16), East London,
and we work with ecommerce businesses across East
London, Canary Wharf, Docklands, and Greater London.
If you run an online store in East London and want
to grow your revenue, we’re one of the only
specialist ecommerce marketing agencies in
your local area.
Do you manage Google Shopping campaigns for London stores?
Yes. Google Shopping is one of our core ecommerce
specialities. We manage Shopping campaigns and
Performance Max for London ecommerce stores —
optimising product feeds, bidding strategies,
and campaign structure to maximise ROAS
and profitable revenue growth.
