Mailchimp service Partner agency

The UK’s Trusted Mailchimp Partner

Mailchimp is a powerful marketing platform. Let our team of experts help you unlock that power.

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Mailchimp service agency

We’ll help you start, build and grow your business with Mailchimp.

As your business grows, we’re here to help you at each crucial step of your journey to success, unlocking the full potential of Mailchimp’s advanced marketing toolkit.


Starting a business can be daunting, not knowing where to begin often means people don’t start on the right track – or start at all. We’re here to help you test your MVP and get going.


Adopting the right processes, using the right tools, and hiring the right people can be a roadblock. An entrepreneur is not an accountant. Know your strengths and find the right people to support you.


Once you’ve got a successful concept, and have laid down the foundations of a success business, you are now in a position to scale. Using Mailchimp’s marketing toolbox, we can help.

You manage your business, we’ll manage your Mailchimp.

Our flexible range of fully outsourced done-for-you Mailchimp solutions mean you never need log into your Mailchimp account, simply set us up as an account manager, and we’ll do the rest.

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An all-inclusive, done-for-you service package, instant access to a team of Mailchimp specialists.

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Designed for people who don’t have the time, resource or skills to send their own email campaigns.

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The must-have toolkit for any-size business looking to professionalise their email campaigns.

Looking for something else – view all service plans →

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Mailchimp service agency

We aren’t software, we’re service.

Let’s face it – you don’t just need more software, you need strategy AND execution. Mailchimp is an extremely powerful tool, trouble is, most people simply don’t know how to utilise this power – we do.

We work on YOUR Mailchimp account, with YOUR internal teams and YOUR other outsource agencies, to create a plan that works just for YOU.

Mailchimp partners UK - MailNinja

The benefits of working with MailNinja…

There are many benefits of hiring a specialist agency to help you take your marketing into orbit – here’s a few reasons why you should hire us.

Custom – Personally tailored solution

Outsourced – hassle-free, scalable and flexible service

Fast – instant access to our team over Slack

Managed – Dedicated strategy management

Jargon-free – Clear reporting, no ‘marketing speak’

Transparency – Regular tracking, insights and updates

Expertise – 14 years of marketing and Mailchimp experience

Results – Plans focused around your goals and expectations

Flexible – No lengthy contracts or hidden fees

Support – World-class (friendly) customer service

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You're in good company, we're trusted by over 300 brands!

Since 2005, we've worked with 300+ companies, from small startups to recognised multinational brands.

MailNinja clients and Mailchimp users

A friendly UK team, with over 14 years experience

From our offices in Swindon, we work with clients all over the world, in many different sectors. We’re like your very own in-house email marketing dept.

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We love Mailchimp, and Mailchimp love us

As well as being listed as a specialist Mailchimp partner, we’ve been interviewed by Mailchimp on a number of occassions, here are some articles for you to read (when you have 5 mins).

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MailNinja has been helping e-commerce clients increase revenue for the last 12 years. Founder Doug Dennison shares some his wisdom.

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Trial and error was MailNinja’s path to success. Skip some of the errors with their email marketing advice.

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Doug Dennison of UK-based agency MailNinja talks about how he pitches Mailchimp to e-commerce clients

Are you ready to unlock the power of Mailchimp?

Request a free assessment and get started today.

Is there a minimum term contract?

There are no lengthy contracts – choose either a fixed-cost rolling 3-month package, or opt for a pay-as-you-go plan based on monthly usage.

Who creates the campaign content?

We will advise on themes, design all graphics, build your emails and set up / send your email and social campaigns for you, however, we would need you to provide some copy to kick things off - of course, we will proof, edit and condense your copy provided so it's 100% optimised and ready for use.

Where is your team based?

We are 100% based in Swindon, a small town in the heart of the English countryside. As most of our UK client’s are based in London, we have a regional office located in Shoreditch.

Will I get the same person managing my account?

Yes and no. There are many people involved in managing your account. On a day-to-day basis you will have access to our team over Slack, email and phone, where our campaign managers will be on hand during the day to discuss themes, share assets and send you updates. On top of this, we will also assign a Strategy Manager, who will be your single point of contact to manage your account on a higher level; goals, outcomes, plans, strategy, reports, analysis etc.

(We will respond within 4 hours during working hours and we will never share your information)
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