Delivery Solutions
Who We Help
Integrations
Resources

Delivery Solutions

Deliver with confidence using fully tracked next day, 2 day and 3 day services designed for reliability, transparency and on time performance.

Untracked Parcel Delivery

A simple, cost effective delivery solution for high volume shipping. Benefit from a single daily collection, competitive rates and predictable performance.

Parcel Returns

Turn returns into a positive customer experience with a fully managed, tracked returns solution for domestic and international orders.

Proactive Tracking Support

Prevent delivery issues before they impact customers with real time monitoring, intelligent alerts and proactive issue resolution.

Enhanced Delivery Management

Reduce delivery failures with expert checks, validation and hands on support that improve first time delivery success and operational efficiency.

International

Ship confidently beyond the UK with global carrier access.

International Solutions Customs Clearance Freight Forwarding Import Shipping Export Shipping Delivery Update Country Guides

Who we help

Small to Medium Businesses

Everything growing eCommerce retailers need to ship with confidence.

Enterprise Businesses

Advanced multi‑carrier delivery for high‑volume, complex fulfilment & retail operations.

Marketplace Sellers

Grow your marketplace business across every channel with reliable, flexible, and transparent delivery solutions.

International Sellers

Expand globally with flexible international delivery options, clear tracking and hands‑on support.

News & Insights

May 2026

Wardrobing and Bracketing: Managing Returns This Peak Season

Read article

Integrations

Whistl Carrier Management System

Automate multi‑carrier shipping. Connect to leading carriers, speed up label production & improve delivery performance.

eCommerce

Connect Whistl Parcels to leading eCommerce platforms to automate shipping, label creation and delivery updates.

Carriers

Access integrations with trusted UK and international carriers to manage multi‑carrier delivery through one platform.

OMS/WMS

Integrate with popular OMS and WMS platforms to centralise shipping, improve warehouse efficiency and scale fulfilment.

Marketplaces

View integrations with major online marketplaces to streamline fulfilment and manage deliveries across all sales channels.

Shipping API

Enterprise‑ready Shipping API built for automation, scale and complex eCommerce workflows.

Explore All Integrations

View our full range of integrations across eCommerce platforms, marketplaces, OMS/WMS systems and carriers — all designed to simplify and scale your shipping.

View All Integrations