About Greyturtle Digital Marketing
Digital Marketing With Integrity
We are a Cheshire based digital marketing agency with clients across Manchester, Cheshire & Liverpool. We have been helping brands succeed online since 2018.
Take a look at a selection of our clients or browse our digital marketing services to learn more about how we can help your business.
We aim to be the affordable digital marketing experts in Cheshire, and our prices and experience reflect this.
Don’t just take our word for it
Read genuine testimonials from our clients:
Meet our founder
Catherine Hazeldine has spent over 25 years working at the sharp end of digital marketing, from global enterprises to ambitious SMEs. She founded Greyturtle in 2017, building it from a solo freelance consultancy into a respected Cheshire-based agency serving clients across the UK.
Her career began in the early 2000s at Sun Microsystems and Shop Direct, where she cut her teeth on e-commerce and online sales during the first wave of UK digital retail. She went on to manage websites at AstraZeneca before spending nearly five years at Fujitsu, where she rose to Global Internet Marketing Manager with responsibility for the company’s worldwide digital presence. A three-year stint as Digital Project Manager at Bentley Motors and a role at McCann Health, one of the world’s leading healthcare communications agencies, rounded out a career that spans luxury automotive, global technology, pharmaceuticals, healthcare and retail.
Catherine’s academic background sets her apart from most digital marketers. She holds a BSc in Chemistry from the University of Manchester and an MSc in Computing from Manchester Metropolitan University. That scientific and technical foundation underpins everything Greyturtle does — from technical SEO audits and programmatic SEO to data-driven PPC management and conversion optimisation. It also means she’s been at the forefront of integrating AI into practical marketing workflows, something she sees as the next major shift in how businesses compete online.
At Greyturtle, Catherine remains fully hands-on. She personally leads strategy, writes content, manages campaigns and analyses results for her clients. It’s an approach that keeps the agency grounded in real-world outcomes rather than vanity metrics, and it’s why the majority of Greyturtle’s clients have stayed for years — many after unsuccessful experiences with other agencies. Her specialisms include SEO, Google Ads, e-commerce marketing, B2B lead generation and local SEO, and she works across platforms including WordPress, Shopify and Magento.
Catherine is a regular voice on LinkedIn on topics including AI-driven search, technical SEO and PPC optimisation.
In 2018, Catherine combined her passion for digital marketing and desire to help businesses thrive online by launching Greyturtle. As a full-service digital agency, we offer customized solutions across SEO, paid search, social media marketing, email marketing, and more.
meet the team
The Humans Behind the Turtle
RELATIONSHIPS MATTER
A selection of our longer term clients
At Greyturtle, we take the time to understand each client’s unique business goals and challenges. Whether you’re looking to drive more traffic to your website, generate more sales leads, or increase brand awareness, our team of digital marketing experts will develop an effective strategy tailored to your needs.
As a boutique agency, we offer our clients the individualized attention and high-touch service of a small firm along with the experience and capabilities of a large agency. Over the years, we’ve helped brands in a wide range of industries improve their online presence and exceed their business goals.
Our ethos is to be ethical. We know that the skills needed to get high quality leads and sales from your website can seem like a black art, and we meet far too many businesses that have fallen foul of overcharging and poor service from digital marketing agencies. We’re here to change that. At Greyturtle, you can trust that we will always operate with integrity, transparency, and your best interests in mind.
If you’re looking for a true digital marketing partner that values long-term relationships, contact us today. We’d love to learn more about your business and show you the amazing results we can achieve together!
Hands-on marketing execution
Why Choose Greyturtle
No Long-Term Contracts
Month-to-month service - stay because we deliver results, not because you're trapped
We Don't Just Use AI. We Understand It
See what happens when computing expertise meets marketing experience.
Big Agency Expertise. Small Agency Pricing
Direct access to senior expertise without the inflated day rates.
20+ Years Experience. UK-Based Specialists
Work with professionals who've already mastered their craft.
QUESTIONS & ANSWERS
No. We work on a month-to-month basis with 30 days’ notice to leave. No 12-month lock-ins, no exit fees, no penalty clauses. We’d rather earn your loyalty through results than trap you in a contract – and it works. Our average client relationship is over four years, which says more about how we operate than any contract ever could.
Our managed service packages start from £700 per month, with mid-tier and comprehensive options at £1,250 and £2,000 per month. Check out our Pricing page for more details. We also offer project-based pricing for one-off work. You’ll see clear pricing from your very first conversation – no vague proposals, no hidden fees, and no surprise invoices. We publish our pricing because we believe you shouldn’t have to sit through a sales call just to find out whether you can afford us.
You’ll work directly with senior strategists who have over 10 years of hands-on digital marketing experience. There’s no layer of junior account managers between you and the people doing the work. When you call, you speak to the person running your campaigns. When you email, the person who replies is the same person making the strategic decisions. That direct access is one of the main reasons clients stay with us for years.
Yes, and being small is a deliberate choice, not a limitation. We work with household name brands alongside ambitious SMEs, and we deliver the same level of strategic thinking and execution for both. The difference is that you won’t get lost in a client roster of hundreds. You get personal attention, faster response times, and a team that genuinely knows your business – backed by AI-enhanced workflows that let us produce output at a scale most small agencies simply can’t match.
AI handles the heavy lifting – research, data analysis, content drafting, video production – but every piece of work is planned, directed, and quality-checked by senior professionals with deep technical understanding of how these tools actually work. We don’t just press buttons on AI software; we understand the technology at an architectural level, which means we get better results from it than agencies who are simply experimenting. The combination of technical AI knowledge and two decades of marketing experience is what sets our work apart.
We hear this a lot, and it’s usually the same story: locked into a contract, passed to junior staff after the sale, no visibility on what’s being done, and results that never quite materialised. We’ve built Greyturtle specifically to be the opposite of that experience. Transparent pricing from day one. No long-term contracts. Direct access to the people doing the work. Clear reporting so you always know what we’re doing and why. The majority of our new clients come from referrals, which only happens when existing clients trust us enough to put their own reputation on the line by recommending us.
Talk to our Digital Marketing Experts today
Call us on 01928 391 273, email [email protected] or fill in the form and we’ll get in touch asap.