April 1, 2024
Social Media Management

The Most cost-effective Marketing Agencies in the UK

We list the most cost-effective marketing agencies in the UK.

James Laden
CMO at Effer Ventures. Digital Marketing and sales expert. Co-founder of ttagz and The Affiliate Monkey
Table of contents

The days of restricting your media to traditional channels are long gone. Most companies have a finite marketing budget, so it makes sense to spend it carefully. Today, social media marketing can be highly effective and cost-effective.

If your customers and prospects are on social media, you need to be visible there too. Your social media marketing may not be quite up to scratch though. Many companies don't have the skills or time to dedicate to running their social media marketing campaigns.

Instead, they prefer to work with social media marketing agencies to help tell their stories through effective digital marketing services. In some cases, this may involve operating corporate social accounts, and in others, it may be PPC (pay-per-click) social advertising. All in all, digital and social media marketing are incredibly important for all brands.

You could even choose to run both options, perhaps combining influencer marketing with your existing social media strategy.

With the proliferation of social networks in recent years, it is not surprising to find that many agencies advertise social media services. We review 5 of these agencies in this article.

Top Marketing Firms UK

little media agency social media marketing firm

1. Little Media Agency

This United Kingdom-based agency aims to excel at creating creative content that engages its clients' audiences. They can help you achieve all of your social media marketing goals like increasing website traffic, increasing social presence, building brand awareness and much more.

And that's not all. Not only do they handle social media marketing, but they also provide training and guidance to your in-house team. They hold workshops to train your staff in social media marketing techniques and social media marketing management to help you enhance brand visibility.

Your social media strategy is key to your chances of long-term success and sustainability. Little Media Agency has the tools and experience to help you achieve this.

If you're looking for a social media marketing agency that doesn't just work for you, but with you, this is definitely a great option.

Little Media Agency's main services

  • Social media marketing: Little Media Agency believes that the key to successful social media marketing is to focus on a company’s objective and target audience.
  • Social media ads: The digital agency offers paid promotion services with a proven track record of successful ad campaigns.
  • Creative content creation: The digital marketing agency also specialises in designing content that portrays your company professionally and interestingly.
  • Social media marketing training: They also offer Social Media training to give your staff the tools to become experts in social media management and digital strategy.

digitalhound social media marketing company

2. Digitalhound 

The company Digitalhound is a Marketing Service Provider, founded in 2014, working in the Web Development sector. It is also active in the sectors of advertising agencies, and search engine optimisation (SEO). It is headquartered in London, United Kingdom.

Digitalhound is a complete social media management company and digital growth agency - functioning as one of the best social media marketing agencies in the United Kingdom.

They offer services including search engine optimisation, website design services, Google Ads, search marketing, web design, and more.

They create and manage high-performing social media campaigns and digital solutions for clients across Twitter, Facebook, Pinterest, LinkedIn and Instagram.

Digital Hound's main services

  • Social media marketing: The digital agency leverages various social media platforms to promote a brand, engage with customers, and drive traffic and sales.
  • Social media ads: Through targeted advertising, they help businesses in the United Kingdom build a strong online presence and connect with their audience on a more personal level.
  • SEO consulting: Get expert advice and guidance on how to improve your search engine rankings and increase online visibility via effective SEO techniques.
  • Content marketing: The digital marketing agency provides robust content marketing with content that drives traffic, builds brand awareness, and generates leads.
  • Video marketing: The team also creates compelling video content to promote your brand, increase engagement, and drive conversions.
  • Link building: A pivotal part of SEO success, they develop effective link-building strategies and execute outreach campaigns.

volume nine marketing firm uk

3. Volume Nine

Volume Nine is a digital marketing agency with expertise in social media marketing, content marketing and SEO. They help you share your brand story, build brand awareness and build your brand from scratch.

They can handle all aspects of your social media marketing, from influencer campaigns to advertising. They start by making a strategy for their brand, keeping in mind their goals and values.

They also take care of content creation, distribution and promotion on different social media channels. As one of the leading marketing agencies in the world, they aim to take you to the top of search engines and help you thrive in the social media space - ultimately leading to impressive and sustainable business growth.

Whether you're a small business or a large-scale enterprise, Volume Nine can help you meet your business objectives and achieve client success through a range of unique and effective social media marketing strategies and strategic campaigns.

Volume Nine's main services

  • Social media rating: Volume Nine provides a full audit of your existing social media marketing channels to identify gaps and opportunities - helping you take the lead in the social media game.
  • Social media management: Volume Nine can take control of your social media channels and execute a well-thought-out social media strategy. They use a combination of paid boosting and engagement tactics while keeping up with the latest social media trends to get maximum visibility for each social media post.
  • Content strategy: Volume Nine craft compelling content and website copy to ensure your brand message resonates with your target audience.
  • SEO: The digital marketing agency is experienced at formulating and implementing reliable SEO techniques such as on-page optimisation, keyword research, and full site audits to boost your online visibility and organic website traffic.
  • Email marketing: The digital agency creates carefully thought-out email marketing campaigns to help generate leads and drive sales.

digital litmus social media marketing firm

4. Digital Litmus

Digital Litmus is among the top marketing firms UK-based with a range of comprehensive and efficient services to help you achieve your desired growth as a brand. As a leading social media marketing agency, they've helped countless brands establish a brand identity and achieve significant growth.

The digital marketing agency is a Platinum HubSpot partner that specialises in B2B growth via effective consolidation of digital marketing strategies and sales techniques.

They offer creative digital marketing solutions and engage prospects at every stage of the buyer's journey.

The B2B growth experts utilise a robust toolkit designed for businesses looking to scale, with a suite of services from social media marketing strategy, social media campaigns, and content creation to paid media campaigns and sales enablement.

Digital Litmus is an expert at driving business growth and boosting your social media presence through effective digital marketing services. No matter your ultimate business objectives, Digital Litmus can assist.

Digital Litmus main services

Social media marketing: Digital Litmus have a proven track record of overseeing digital transformation through effective marketing across different social media platforms.

SEO: The digital marketing agency is adept at driving reliable search engine optimisation strategies to take you to the top of search engine rankings via keyword research, content creation, on-page optimisation, technical SEO, and more.

Website design: Digital Litmus provides high-converting and compelling HubSpot websites that attract, engage, and convert prospects into sales.

Paid media: Your paid media ads still play a key role in generating leads. Digital Litmus takes control of your paid media campaigns to help ensure you get the maximum return on investment via good PR and social media engagement.

Brand strategy: Your brand identity is pivotal to your chances of success. Digital Litmus help you craft the style, tone and aesthetic of your business.

Content marketing: The creative agency is skilled at producing high-quality content in line with your brand's identity. They also implement a system and reliable approach to content distribution.

spin brands top marketing firm uk

5. Spin Brands

This is a United Kingdom-based agency with a presence in ten countries. They are a full-service agency that helps with strategy and planning, content creation and distribution, influencer management, and other aspects of your campaign.

They have won numerous awards within the digital landscape including the prestigious Drum Awards and have been cited as a top social media marketing agency by several different sources. They have worked with several reputable brands such as Viacom and MUJI.

The leading agency offers services ranging from web development to social media marketing to help you strive towards your business objectives. They use data-driven strategies and thrive on being flexible enough to meet any brand's needs.

Spin Brand's main services

  • SEO – Spin Brand is experienced at leading your SEO strategy via a variety of reliable techniques such as on-page optimisation, technical SEO, backlinking, and more.
  • Social media marketing – The digital marketing agency provides robust social media marketing services to help you increase engagement, follower counts, organic website traffic, leads, sales, and more.
  • Content marketing – Spin Brand creates SEO-driven content in line with your brand's style, tone and identity - from exciting video content to educational written content.
  • Influencer marketing and affiliate management: The digital marketing agency also provides influencer marketing services to link you with creators and professionals in the United Kingdom who may be willing to partner with your brand.
  • Paid social: They also offer full-paid media campaign services to help you maximise your investments in paid promotions and ads.
  • Data and analytics: Spin Brand understands that data is paramount for success in marketing. They provide full reports covering every relevant metric to help lead to informed decisions going forward.
modern b2b marketing firm

6. Modern

Modern is a B2B marketing firm in the United Kingdom specialising in digital marketing solutions, innovative technology, and strategic planning.

They focus on leading the digital transformation for ambitious brands looking to pounce on industry trends and take over the digital world.

With data-led strategies, powerful marketing technology, and a team of SEO experts, they know exactly how to help you drive towards business success.

They push the boundaries of digital design, social media marketing services, website development, online marketing, and more. As a top social media agency, they can help you boost follower counts and dominate the social media space.

Modern's main services

Social media marketing: As one of the leading social media marketing agencies, Modern provides social media advertising, promotions, management, and more to help boost your online presence.

Paid ads: The paid social media agency is skilled at leading paid media campaigns as part of your brand's marketing efforts including social media advertising and Google Ads to drive user engagement.

SEO: The digital marketing services include reliable search engine optimisation strategies such as on-page optimisation, technical SEO, backlinking, and more.

Digital demand strategy: Modern build your brand a full-funnel strategy designed around your customer across the platforms that matter including customer insights, media analysis, programme design and media planning.

Automation: The digital marketing agency also has the tools to implement efficient marketing automation strategies to save you time and boost efficiency. Today, most marketing agencies offer powerful automation tools and services.

limelight digital social media marketing firm

7. Limelight Digital

Limelight Digital is an AI-powered digital marketing and social media marketing firm based in the United Kingdom. The creative agency specialises in propelling start-up growth and helping brands achieve their desired growth.

From search engine optimisation and content marketing to paid media campaigns and robust social media marketing services, Limelight Digital is well-equipped to help you master your brand strategy and achieve your desired growth.

The digital marketing agency has one goal in mind: to help your brand improve its commercial success via social media campaigns and an innovative digital strategy.

Limelight Digital's main services:

SEO services: Limelight offers a range of search engine optimisation services including technical SEO, on-page optimisation, content marketing and auditing, link building and promotion, and data analysis and reporting.

Social media advertising: The digital marketing agency is well-versed in leading social media campaigns across multiple channels to help you increase your follower counts, boost engagement rates, and ultimately improve your online presence while resonating with your target audience.

Paid search (PPC): The popular marketing agency also does targeted paid campaigns for start-ups and small businesses. As experts in Pay-per-click (PPC) Marketing, or ‘Paid Search’; using a blend of data-driven strategies, modern marketing technology, and marketing tools such as Google Ads to execute successful campaigns.

Content marketing: The digital PR experts know exactly how to craft high-quality content that your target audience will find useful, entertaining, humorous, emotive and/or shareworthy.

addmustard social media marketing firm

8. Addmustard

Addmustard is a digital marketing agency in the United Kingdom that blends strategic and creative advertising techniques with the precision of data-driven digital marketing techniques.

The ad agency prides itself on its effective and innovative digital marketing techniques for businesses of all types and sizes.

From SEO and paid media to content and social media marketing, Addmustard has the tools to drive your brand towards its goals. As one of the leading digital marketing agencies, they're skilled at formulating and implementing a digital strategy that meets your brand's exact needs.

The creative digital agency is well-equipped to improve brand value and marketing efficiency by functioning as an extension of your team and utilising a variety of marketing strategies. At no point will you feel left out of the conversation, and all decisions are justified by the insights available.

Addmustard is among the most cost-effective and best marketing agencies in the United Kingdom.

Addmustard's main services

Digital marketing strategy: From campaign planning, set-up, testing, production, and execution to reporting, trading and optimisation - Addmustard have a knack for formulating and perfecting marketing strategies.

SEO: The search engine optimisation services on offer include technical SEO, on-page SEO, content creation, keyword research, link building, and more.

Paid media: The popular marketing agency has paid media experts with all the skills, experience, algorithms and tools to stay ahead of any shift in your audiences’ attitudes, the media landscape and ever-evolving technology.

Social media marketing: The social media marketing agency has the tools, data and algorithms to help you drive awareness, response and ROI from social media.

Brand development: Addmustard helps you find out what resonates with your audience and how to develop a brand development strategy that works.

Email marketing: An underestimated form of digital strategy, email marketing services include automation, templates, and personalised targeted emails.

Website development and UX design: They use a blend of creativity and data to design brand and customer experiences through simple, beautifully crafted technology.

dont be shy top marketing firm uk

9. Don't Be Shy

The Manchester-based Don't Be Shy is B2B digital marketing agency with a data-driven focus to help businesses boost their digital presence and online visibility. The team of marketing experts provide services ranges from digital marketing strategy, social media marketing, SEO, and more.

As one of the best digital marketing and social media marketing agencies in the United Kingdom, they have helped thousands of brands achieve their goals.

The digital marketing agency received the B2B Marketing Awards' Global Agency of the Year award for its impressive content-led and digital marketing-focused services surrounding the full buyer journey.

They are best at leading the marketing efforts within education, tech, consultancy and logistics industries in the United Kingdom

Don't Be Shy's main services

Social media marketing: Don't Be Shy helps you and your brand boost your social media presence across multiple social media platforms including Instagram, TikTok, YouTube and Twitter.

Digital marketing strategy: From brand awareness to lead generation, the Don't Be Shy digital marketing campaigns deliver real ROI.

SEO: The SEO services include technical search engine optimisation, on-page optimisation, keyword research, content marketing, and more.

Brand development: Don't Be Shy has the experience and expertise to help you develop your brand from scratch or oversee a rebranding strategy with meaningful messaging and unique design language.

Campaign management: The United Kingdom-based digital marketing agency is highly skilled at leading the charge for your marketing campaigns - helping to close the gap between marketing and sales teams.

Website development and UX design: Don't Be Shy believe your website is more than just a digital storefront, they believe it is the make-or-break showcase displaying what your brand stands for. From web design to management, Don't Be Shy takes care of every step.

Paid media: The digital marketing agency directs paid campaigns via social media advertising, Google ads, and more to boost reach, engagement, leads, and sales.

koozai social media marketing firm

10. Koozai

Koozai is a growth-driven digital marketing agency founded in 2006 that prides itself on helping businesses grow through an effective digital marketing and social media marketing strategy.

Koozai provides full-service digital marketing to businesses across the United Kingdom as specialists in SEO, PR, content marketing, social media marketing services, PPC, paid social and website development.

The digital marketing and social media agency have decades of experience and are trusted by hundreds of brands throughout the United Kingdom.

They have a proven track record of helping brands with effective digital marketing solutions in e-commerce, travel, hospitality, healthcare, construction, motoring, and tech industries.

As a marketing agency with the necessary expertise and experience, Koozai has the tools to lead your digital strategy and help you achieve your desired goals as a business.

Koozai's main services

Social media marketing: The social media marketing services include full management of your social media campaigns and accounts across multiple social media platforms.

SEO: The SEO services include technical and on-page SEO, link building and integrated campaigns for companies throughout the United Kingdom looking to reach the top of search engine rankings.

Content marketing: Koozai creates high-quality SEO-driven content that resonates with your target audience while directing them towards your website and socials.

Digital PR: The digital marketing agency also offers effective digital PR services that put clients at the core of the national media spotlight.

Paid social: Koozai has talented PPC and paid search consultants who have been providing businesses with professional PPC and paid search advertising services within the United Kingdom.

Web design: The marketing agency provides web design, development and management services to help you create an attractive and intuitive central website for all of your products and services.

How to Choose Digital and Social Media Marketing Agencies

Whether you're based in the United Kingdom or elsewhere in the world, all brands can stand to benefit from partnering with a reliable social media marketing agency.

Choosing the right social media marketing agency can be overwhelming though. We get it, so we're here to help.

Reputation and Experience

Seek out agencies with a proven track record of success in digital and social media marketing. Check their portfolio, client testimonials, case studies, and online reviews to gauge their reputation and experience in your industry.

If you're working in recruitment, make sure they know how to move within that space. If you're a startup, make sure they understand the logistics of your business operations.

Services Offered

Consider the range of services the agency offers, as one size doesn't fit all when it comes to social media marketing agencies.

Do some research and make sure they can provide the specific digital marketing services you need, such as SEO, PPC advertising, social media marketing, content marketing, email marketing, etc.

Customisation and Flexibility

Look for an agency that is willing to customise its services to meet your specific goals and needs. Avoid agencies that offer one-size-fits-all solutions, as there is no such thing in digital and social media marketing.

The ability to adapt and change to match new trends and stay ahead of the curve is of paramount importance when it comes to choosing a social media marketing agency.

Communication and Transparency

Effective communication is essential for a successful partnership. Choose an agency that maintains open lines of communication, provides regular updates, and is transparent about its strategies, processes, and results.

Partnering with a social media marketing agency that doesn't respond to your messages, emails or calls can be incredibly frustrating, especially when you're failing to see results.

Technology and Tools

In the current digital landscape, marketing technology and tools that social media agencies use to execute digital marketing campaigns are of paramount importance.

Always make sure that every tool they use has up-to-date software, analytics features, and integrated marketing recommendations to achieve optimal results.

Budget and Pricing Structure

Consider your budget and the agency's pricing structure. You may need help finding the prices on some websites, in which case you'll need to request a quote from the social media marketing companies you've identified.

Avoid agencies offering unrealistic results for a hard-to-believe low-cost point, as they're unlikely to deliver on promises. Remember, digital and social media marketing is a continuous effort and there are no guarantees.

Measurable Results and ROI

Choose an agency that focuses on delivering measurable results and a positive return on investment (ROI). If an agency can't offer you details on how successful your campaigns have been or provide you with any analytical reports, it's probably best to look elsewhere.

As a social media agency, should be able to provide metrics and analytics from Google, social media marketing channels, and other tools to track the success of your campaigns.

Team Expertise and Credentials

Evaluate the expertise and credentials of the agency's team members. Look for certifications, qualifications, and relevant experience in digital marketing.

You're more likely to achieve desirable results if you partner with an experienced and qualified social media marketing agency, instead of newcomers to the game.

Compatibility and Culture Fit

Finally, consider the compatibility and cultural fit between your business and the agency. A good fit in terms of values, work ethic, and communication style can contribute to a successful and productive partnership when it comes to digital and social media marketing.

A bad partnership can damage your chances of success and your reputation in general, so be careful out there.


The world of digital and social media marketing has undergone a technical revolution. Over the past two decades, marketers' ability to deliver content directly to audiences has greatly increased.

Platforms that allow marketers to deliver targeted messages, buy media programmatically, and automate distribution have dramatically changed the digital marketing landscape.

As a result, digital marketing has become an industry of its own to augment and assist marketers' efforts to sell their brands.

According to the Experts, "The goal of online marketing is to attract and retain customers by consistently creating and curating relevant and valuable content with the intent of changing or enhancing consumer behaviour.

It's an ongoing process that is best integrated into the overall marketing strategy and focuses on owning media, not renting it."

Today, digital marketing and social media marketing agencies have become key to the success of plenty of different businesses in the United Kingdom.

It's about promoting your brand or business, sharing educational and entertaining information that adds value to people's lives, with the aim of inspiring a purchase decision. Online Marketing is all about encouraging potential customers to make a decision that is in their best interest (and, hopefully, yours).

But what about the way marketers collaborate, plan and produce content? Many marketers and social media marketing companies still rely on spreadsheets and emails to manage their marketing. These manual tools offer little opportunity to improve upstream marketing operations. As such, reach out to digital marketing agencies that have embraced new technologies.

The above-mentioned social media marketing agencies help to promote your business and assist you in building your brand in a competitive and ever-changing landscape. 

Discover Influeners with ttagz Search
Filter from over 250M creators across Instagram, TikTok and YouTube, then hire and track your creators throughout the campaign
7-day free trail
Download E-Book Unravelling UGC: A Comprehensive Exploration


What are marketing firms and what services do they offer?

Marketing firms are companies that specialize in helping businesses promote their products or services. They offer a wide range of services including market research, advertising, branding, digital marketing, social media management, content creation, and public relations.

How can a marketing firm benefit my business?

What are some factors to consider when choosing a marketing firm?

How do I know if a marketing firm is the right fit for my business?

Read our other blogs