Zelst is a highly experienced search marketing agency that helps clients to be seen and get found online. We help you to achieve a substantial return on your marketing investment through creative and strategic search marketing.

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As one of the longest-established and most experienced search marketing agencies in the North of England, Zelst know how to cultivate growth online. We create and develop bespoke inbound strategies, which integrate highly targeted SEO, Paid Search and Biddable Media Management and Content campaigns. They are then promoted by expert Social Media and Outreach to achieve a return on your investment. We monitor metrics that really matter to you and deliver pinpoint precision-targeted tactics, not a scattergun approach. Ordered, methodical, analytical and precise.

We call it digital growth marketing, and it’s as beautifully simple and elegant as it sounds. We put brands in the right place at the right time in front of the right people in the digital marketplace.

We work with ambitious clients who want to be industry leaders online but struggle to get found ahead of the competition. We help you to be seen in the search results and get found by the people that matter to you. So that you achieve market leadership and get the results you deserve.





average organic traffic growth over last year

average Return on Ad Spend (ROAS) for eCommerce clients


average increase in Revenue for our clients


How to grow a business through a PPC conversion model

How we delivered a Return on Ads Spend (ROAS) of over 11 for our ecommerce client in the wig insdustry and achieved over 94% annual sales growth through biddable media.

client testimonial

Digital marketing and SEO is an art form and Zelst are masters of their craft.

We have worked with the Zelst team on our various projects designed to improve our rankings in search, keyword performance, ROI within Google Ads and shopping feeds. We have found that they continually search for every opportunity to improve our standings within our very competitive market.

We can focus on the day to day running of our business needs, whilst knowing they are quietly achieving fantastic results that help us achieve our marketing goals.”

Stuart Garrard, Managing Director

From the blog

Our experts live and breathe digital. We share the latest insights and news from the Zelst Search Marketing Agency Team.

20 Best Social Media Marketing Tips for Businesses

20 Best Social Media Marketing Tips for Businesses

The power of social media is showing no sign of slowing down, so it’s understandable that businesses of all sizes want to keep up with the best social media marketing tips. As most companies know, just having a social media presence isn’t enough. Typically, the more...

Ten Instagrammable Places in Harrogate

Ten Instagrammable Places in Harrogate

There’s an abundance of Instagrammable places in Harrogate, a beautiful spa town in North Yorkshire best known for its combination of fashionable bars, charming buildings, and greenery. Our Zelst office is located in the heart of Harrogate, and our team have pulled...

Are Google Images Free to Use?

Are Google Images Free to Use?

Every online marketer worth their salt understands the importance of having decent imagery on their websites, blogs and social media. Google Images is free to use and you can find almost any image you can think of. The Digital Age has brought about a culture of image...

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