Celebrating 20 years of exceptional fundraising, bringing together data insights, strategic planning and behavioural science.
Our Work
See what happens when rare insights combine with clever creative.

Taking FOUR PAWS to Gaza with an urgent multi-channel appeal
Direct Mail, Print

A truly local legacy campaign for The Christie
Design, Digital, Direct Mail

Saving the Arctic with Greenpeace
Digital, Direct Mail

Will you make a promise to WaterAid?
Direct Mail, Inserts
We work to create a better, fairer, kinder, happier world.
We do this by helping our clients to do what they do best. Unlike other agencies, we don’t take a one-size-fits-all approach. Instead, we build unique strategies for our clients, shaped by the science of behavioural economics, whilst also giving our creative teams remit to pursue big ideas. Everything we do aims to satisfy our common motivation: smashing your targets.
Latest
Testimonials
What clients say about us
We were impressed with On Agency’s creative approach and strategic recommendations, but also their understanding of our product and brand. The results for all of the work over the last 12 months have been excellent, in both recruitment and donor appeals.