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We'll increase your impact

More Onion offers a unique combination of strategic, creative and technical expertise across four areas, all of which include tailored support.

Get in touch

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Our mobilisation platform: Impact Stack

Impact Stack is our open, powerful and flexible mobilisation platform. It offers non-profits the tools to deliver outstanding campaigning and fundraising, and it's in use by over 40 organisations across Europe. Our clients love Impact Stack especially for its ease of use (you can set up a campaign in minutes) and its seamless integrations with other technology.

Visit the Impact Stack website

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Full service campaign delivery

Whether the focus is fundraising or advocacy, or (our favourite!) harnessing the power of both, our expertise across strategy and technology means we can plan and lead an entire campaign or work with you to deliver specific elements, from strategic workshops, campaign planning, content development, template and web design through to email and action builds.

See how we've helped clients with campaign strategy and campaign delivery

Tablet on a wooden table showing an online action page with outstanding conversion rates

Landing pages and forms that convert

Designing, developing and optimising action and fundraising forms that really perform is something of a speciality for us. As well as our own tool, Impact Stack, we develop templates for a variety of platforms that draw on our knowledge of best practice, but are also tested and optimised to work for your content and your audiences.

Check out some examples of our high performing landing pages

Hand holding a smart phone, showing a global petition with an image of a cow on it, pressuring to the UN

Software development for mobilisation

From bespoke web apps and custom developments to complex data integrations, we can work with you to develop tools for mobilisation. We use best-practice agile project management and user-centred product development approaches to deliver tools and software that delight and deliver.

Here is a great example of custom software we've developed for a pan-European campaign.

What clients say

  • More Onion are just incredible. They’re brilliant at challenging you, steering the conversation and taking a pragmatic approach that always puts the audience first.

    Josie Isherwood Senior Direct Marketing Manager at Shelter

  • We've all learned loads working with More Onion. The creative ideation sessions were beneficial for us internally as well as for the outputs themselves.

    Amy Jarvis Head of Individual Giving, St Mungo's

  • It’s been brilliant to work with you! It feels like we’ve come such a long way and it wouldn’t have been possible without all your expertise, knowledge and fantastic training.

    Georgia Romeril Senior Marketing and Engagement Manager at Missing People

  • I've worked with agencies who are much more 'just do what we say' without really backing that up or sharing expertise. Working with More Onion I always felt we were learning and supported to develop our own skills.

    Sally Rose McCormack Digital Marketing Executive, Concern Worldwide

  • More Onion were able to give us clear examples, direction and clarity of thought about how we could take our project forward. The session was designed completely in the context of where we are as an organisation.

    David Bridson Head of Campaigns and Research, YMCA

  • The team reacted quickly to questions or problems, gave good advice and managed the acquisition and supporter engagement pathway effectively so we didn’t need to think about it. The More Onion team are professional, flexible, and great to work with on digital mobilisation.

    Rebecca Hubbard Programme Director Our Fish

  • It is always a real pleasure working with More Onion. They're the absolute definition of how an agency should work: expert people who you really feel are on your side.

    Eve Jackson Activism campaigns manager, Mencap

  • Working with the team at More Onion over the past couple of years has been both effective and instructive.

    Dave Beynon, Head of Digital Marketing, Compassion in World Farming

  • The team reacted quickly to questions or problems, gave good advice and managed the acquisition and supporter engagement pathway effectively so we didn’t need to think about it ... great to work with on digital mobilisation.