Whistl Shipping Integration

Whistl is a UK leading logistics company, specialising in fulfilment, contact centres, mail and parcel delivery management.

With over 1.5 million square feet of fulfilment space across the UK, they offer a range of carrier services from tracked 24 hours to international services. They are market leaders in Downstream Access Mail (DSA) services, handling over 50% of bulk business mail in the UK.