Director of Mobilisation
Claire Donner
Claire is a digital mobiliser, fundraiser, and campaigner. Having worked in engagement and mobilisation teams at Greenpeace, ActionAid, Cancer Research UK and Amnesty International, she joined More Onion over eight years ago. Since then she has delivered dozens of engagement and supporter journeys projects with organisations of all sizes and has trained hundreds of charity professionals in the same.
My Previous Events
The IG evolution: in-channel diversification
Explore how fundraisers are evolving Individual Giving by testing new approaches within channels, breaking down silos, and engaging diverse audiences to boost acquisition, retention, and long-term impact.
On Demand
Individual Giving Conference 2025
Join us at the Individual Giving Conference for the vital tools and insights you need to supercharge donor acquisition, boost retention, and gain clarity on the future of individual giving.
Richer supporter communications whatever your budget
Join us to learn how to add elements of interactivity, creativity and humour to make your emails and webpages stand out and keep supporters engaged.
Supporter welcome journeys: top tips to build strong donor relationships
Learn how to design the perfect journey for your audience and goals.
Deepening relationships and boosting giving through supporter journeys & engagement actions
Mobilisation agency ‘more onion’s Claire Donner will share lessons gleaned from almost a decade of designing and implementing supporter journeys and engagement actions with charities.
On Demand
Supporter Experience Conference 2025
The Supporter Experience Conference — the only place you’ll learn how to crack the code to supporter engagement and create memorable experiences!
On Demand
Supporter Experience Conference
Invest in your supporter relationships and get results!
Individual Giving Conference 2024
Feeling burnt out by the ever-changing fundraising landscape? Join the Individual Giving Conference 2024 to recharge your strategy! Learn from sector experts, discover opportunities to retain supporters, and optimize your giving programs. Register now to elevate your fundraising!