864 agencies indexed·Latest entry: 28 August 2026
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Service · 250 agencies

Email Marketing agencies.

Email Marketing is the discipline of earning revenue from owned audience data through lifecycle automation, segmentation, and CRM-driven campaigns. In 2026 it sits closer to retention and CRM than to broadcast newsletters, and the make-or-break metric is deliverability: SPF, DKIM, DMARC, and BIMI now decide whether a message reaches the inbox at all.

At a glance
  • 250 UK agencies offering email marketing
  • Across 32 UK locations
  • Reviewed 17 May 2026
Showing 217-240 of 250 email marketing agenciesView in full archive
Vivid Creative logo
Vivid Creative
Independent·Sheffield·11-50 Employees

Established in 1999, Vivid Creative has consistently delivered stellar results with a distinct commercial lens. This UK-based business has evolved and grown alongside its valued clientele, maintaining a steadfast dedication to collaboration with ambitious individuals and the brands they champion. Vivid Creative specialises in crafting award-winning branding, digital, and marketing strategies that

Aumcore Digital Agency logo
Aumcore Digital Agency
Independent·London·11-50 Employees

Aumcore, a New York-based digital marketing agency, specialises in delivering comprehensive 360° solutions. These comprehensive strategies include market research, brand development, demand generation, UX/UI, ecommerce, and more, all designed to secure transformative digital triumphs for our clients. Our global team boasts fluency in a myriad of languages and has a proven history of successful pro

Digital Media Team logo
Digital Media Team
Independent·Manchester·11-50 Employees

Digital Media Team, a Manchester-based digital marketing agency, excels in the realm of paid social, PPC & Google Ads, and email marketing, providing a strategic approach that drives optimal online growth. Tailoring each campaign to engage the correct audience precisely when it counts, this distinct brand stands out from the crowd. Moreover, they specialise in offering bespoke services such as Sho

Discoverable logo
Discoverable
Independent·Kent·2-10 Employees

Discoverable, a renowned digital marketing firm situated in Kent, excels in SEO, PPC, and data analytics. Their unique selling point is their straightforward methodology to stimulate digital expansion through exhaustive solutions, which encompass content marketing, social media promotion, and advanced SEO tactics. As certified Google associates, Discoverable offers superior PPC services to augment

303 London logo
303 London
Independent·London·11-50 Employees

304 London is a bespoke digital creative agency renowned for catering to luxury and premium brands. Our dynamic marketing team, comprised of genuine digital aficionados, excels at engaging affluent and aspirational consumers through pioneering digital media campaigns for our esteemed clients. Operating in various sectors, 304 London's clientele extends across Automotive, Luxury Goods, Food and Bev

DNRG logo
DNRG
Independent·Bristol·11-50 Employees

Digital NRG is a leading digital marketing agency situated in Bristol, UK. Renowned for its cooperative and complete integrated approach, this agency delivers an exhaustive array of services including SEO, PPC, web design, and email marketing, all aimed at fostering innovation and boosting online business growth. What sets Digital NRG apart is its dedication to comprehend the unique requirements o

JUMP logo
JUMP
Independent·Newcastle·11-50 Employees

Situated in the heart of Newcastle upon Tyne, JUMP is a dynamic creative agency renowned for their ground-breaking design and digital solutions, tailored specifically for forward-thinking brands. JUMP distinguishes itself with its extensive range of services, including customised e-commerce platforms, multi-faceted campaigns, and compelling brand identities that weave engaging narratives. Seamless

Arise logo
Arise
Independent·Sheffield·2-10 Employees

Arise, a Sheffield, UK-based digital marketing agency, boasts over a decade of expertise in the field. Offering an extensive suite of services, from SEO and PPC to website development, social media marketing, and email marketing, Arise is focused on enhancing online visibility, driving website traffic, and boosting sales. Distinguishing themselves in the industry, Arise commits to client success w

Bespoke logo
Bespoke
Independent·Preston·11-50 Employees

Specialising in bespoke web design, Bespoke Digital Agency is a leading digital agency rooted in Lancashire, with additional offices in London and Manchester. Distinguishing itself with a wealth of experience, Bespoke has successfully executed over 250 custom web design projects, prioritising speed, flexibility, and performance. Each website is meticulously crafted to resonate with the client's un

Incisive Edge logo
Incisive Edge
Independent·London·11-50 Employees

Based in London, Incisive Edge is a growth-focused marketing agency specialising in B2B technology and SaaS. They provide a strategic blend of inbound marketing, content creation, marketing automation, and demand generation to help clients-from startups to global enterprises-accelerate pipeline and ROI. By focusing on measurable outcomes and data-driven insights, Incisive Edge empowers organisatio

Technique Web logo
Technique Web
Independent·Oxford·2-10 Employees

Technique Web, nestled in the heart of Banbury, Oxfordshire, is a distinguished web design agency renowned for its unique focus on transforming website visitors into leads or business transactions. This core objective ensures not only visually stunning websites for our clients but also ones that deliver measurable outcomes. Our commitment to keeping pace with advancing website technologies and eme

Urban Element logo
Urban Element
Independent·Oxford·2-10 Employees

Urban Element is a leading digital marketing agency rooted in Oxfordshire. It distinguishes itself through a steadfast commitment to comprehend client businesses and craft bespoke digital strategies. By fusing creativity, proficiency, and innovation, they escalate traffic, generate leads, and boost sales. Boasting two decades of industry experience, Urban Element has forged robust alliances with p

Bubble Design logo
Bubble Design
Independent·Sheffield·11-50 Employees

Bubble Design & Marketing Ltd, a comprehensive creative design agency situated in Retford, Nottinghamshire, has been standing out in the realm of design and digital since 2000. Their unique blend of creativity, technical prowess, and user-focused experience has enabled them to create world-class brands, websites, and inventive campaigns that drive sales and yield results. The dedication they place

Sister London logo
Sister London
Independent·London·11-50 Employees

Sister London is a London-based comprehensive marketing agency, renowned for its unique fusion of strategic insight and engaging content to craft campaigns that defy conventions. With a specialisation in digital marketing, PR, events, and design, Sister London injects a creative and innovative approach into the spheres of destination, food, and lifestyle brands on a worldwide scale.

Empower Agency logo
Empower Agency
Independent·London·11-50 Employees

Empower Agency, a London-based strategic digital partner, excels in fostering causes that generate positive influence. Recognised as a certified B Corp, Empower distinguishes itself by amalgamating research, insight, and strategy to devise innovative and persuasive digital campaigns that champion significant transformation. They concentrate on empowering teams and captivating audiences by offering

M3.Agency logo
M3.Agency
Independent·Birmingham·11-50 Employees

M3.agency is a renowned marketing agency headquartered in Birmingham, further known for its strategic offices located in London and Albrighton. Recognised for its pioneering marketing strategies, M3.agency recently made waves with the successful roll-out of their cutting-edge MG3 Hybrid+ campaign, embodying the spirit of contemporary marketing approaches. Specialising in the creation of bespoke, e

Articulate Marketing logo
Articulate Marketing
Independent·London·11-50 Employees

Articulate Marketing, a top-tier digital marketing agency headquartered in the UK, excels in delivering specialised services to B2B technology firms. Their distinctive feature is their exclusive Difference Engine® framework, honed to champion brand differentiation and strategic marketing to fuel growth and cultivate superior quality leads. As a certified HubSpot Diamond Partner, Articulate Marketi

Top Notch Dezigns logo
Top Notch Dezigns
Independent·London·11-50 Employees

Top Notch Dezigns, a distinguished web design and digital marketing agency, is headquartered in London. This agency specialises in crafting innovative and visually captivating web designs that significantly improve conversion rates and yield quantifiable outcomes. Furthermore, Top Notch Dezigns stands out in devising cross-platform web and mobile applications and utilises a performance-oriented di

Medico Digital logo
Medico Digital
Specialist·London·2-10 Employees

Medico Digital, a London-based healthcare marketing firm, excels in linking individuals to superior health outcomes via pioneering digital tactics. This agency stands out for its unique blend of data-informed insights and creative content marketing, which bolsters online presence and effectively engages targeted demographics. Specialising in transforming intricate medical data into comprehensible

Tillison Consulting logo
Tillison Consulting
Independent·Portsmouth·2-10 Employees

Searching for a marketing agency that can flawlessly merge with your team? Tillison Consulting stands ready to help. A veteran player within the marketing sector, Tillison Consulting works closely with you to identify the most potent strategies, customised to align with your immediate and long-range business goals. Renowned for its straightforward approach, Tillison Consulting takes the initiative

Digital Litmus logo
Digital Litmus
Independent·London·2-10 Employees

Digital Litmus, a UK-based B2B marketing and HubSpot agency, shines in the competitive market as an accredited Platinum HubSpot Partner. The agency is renowned for providing an all-inclusive range of services that seamlessly merge sales, marketing, and RevOps, thereby fuelling growth for B2B enterprises. Specialising in forging strategic marketing agendas, optimising websites for lead generation,

Anicca Digital logo
Anicca Digital
Independent·Leicester·11-50 Employees

Anicca Digital is a leading full-service digital marketing agency based in Leicester, UK. Renowned for its thorough, data-led approach to digital marketing, the agency excels in delivering bespoke solutions which balance a strong return on investment and pioneering strategies. Anicca Digital specialises in a broad spectrum of services such as analytics, paid media, public relations, social media,

Gripped logo
Gripped
Independent·London·11-50 Employees

Gripped is a UK-based digital marketing agency specialising in the SaaS and tech sectors. What distinguishes Gripped is its commitment to integrating smoothly with client teams, utilising 'already experienced' knowledge, and emphasising crucial metrics to boost pipeline development and revenue. With a customer-centric strategy and proficiency in enhancing tech stacks, Gripped designs bespoke strat

The Good Marketer logo
The Good Marketer
Independent·London·11-50 Employees

The Good Marketer, a premier digital marketing agency located in the heart of London, is committed to propelling small to medium-sized enterprises (SMEs) to success in challenging markets. Their distinct offering lies in their pledge to seamlessly integrate within their clients' teams, delivering bespoke strategies and expert insights specifically tailored to each business's individual objectives.

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Editor's note
The UK has roughly 230 agencies that lead with email marketing or eCRM. They split into three buckets: boutique shops and lifecycle specialists charging £300-1,500 a month for smaller programmes, mid-market agencies running fuller eCRM at £1,500-4,000, and senior or enterprise teams handling complex Klaviyo, Braze, or Salesforce Marketing Cloud builds at £4,000-15,000+. Most retain monthly on scope. Platform fees (Klaviyo, Braze, ActiveCampaign, HubSpot, Salesforce Marketing Cloud) are typically passed through to the client at cost. The discipline moved decisively in 2024 when Gmail and Yahoo enforced sender authentication on bulk senders, with Microsoft tightening the same rules through 2025. SPF, DKIM, and DMARC are no longer optional. DMARC at quarantine or reject is the working standard, and BIMI sits on top of that as the visual trust layer. Anyone selling email in 2026 without a deliverability story is selling something older. Underneath that, the actual work has shifted toward lifecycle automation: welcome flows, post-purchase journeys, abandoned browse and cart, win-back, and consent-driven segmentation. Reporting now tracks inbox placement, complaint rate, and revenue contribution, not just opens. Below: the full index, filtered to whoever is doing this properly under UK GDPR and PECR.
Typical cost
£1,500-15,000
per month, retainer + platform pass-through

Boutique / freelance £300-1,500 · Mid-market £1,500-4,000 · Senior / enterprise £4,000-15,000+. Platform fees (Klaviyo, Braze, ActiveCampaign, HubSpot, Salesforce Marketing Cloud) usually passed through at cost. One-off audits £1,000-5,000.

Realistic timeline
4-12 weeks
to first ROI, 6-12 months to maturity

1-2wk audit and deliverability fixes · 2-4wk first campaigns live · 4-8wk basic automation (welcome, abandoned cart, post-purchase) · 3-6mo credible ROI readout · 6-12mo mature lifecycle programme.

Red flags
6 to watch
in any pitch
  • · Offers to buy, rent, or scrape lists, or to 'warm up' purchased data
  • · Treats UK GDPR as 'just add an unsubscribe link' or dismisses PECR for B2B
  • · No mention of SPF, DKIM, DMARC, or a deliverability monitoring stack
  • · Strategy reduces to 'send more emails' or 'volume fixes deliverability'
  • · Reports only on opens and clicks, ignores complaint and bounce rates
  • · Cannot show consent logs, suppression workflow, or a data processing agreement
Frequently asked

What brands ask about email marketing agencies.

5 questions our editors get most often, answered honestly. No agency-marketing speak.

Curated by humans

UK email marketing retainers in 2026 split into three tiers. Boutique shops and freelance specialists run £300-1,500 a month. Mid-market agencies typically charge £1,500-4,000. Senior or enterprise teams handling Klaviyo, Braze, or Salesforce Marketing Cloud builds land at £4,000-15,000 and above. Platform fees are usually passed through at cost, separate from the retainer. One-off audits cost between £1,000 and £5,000 depending on list size, automation depth, and deliverability scope.