Scalable from day one.
Wuunder combines smart automation with personal service. Intelligent software, backed by our experts.
The checkout and shipping platform for ecommerce
Checkout + Shipping = Growth
From checkout to delivery and returns: our software supports you in every step of the shipping process. Wuunder combines smart automation with personal service from transport and e-commerce experts, so you benefit from the possibilities of the latest technology and the certainty of human expertise.
Where Wuunder brings logistics expertise, Paazl who was acquired in 2024, excels as an e-commerce specialist.
SinceJune 2026 we are a Certified B Corporation™.
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Every order starts with a choice.
Wuunder makes sure it's the right one.
When a customer selects a delivery option, it triggers a chain reaction: warehouse planning, carrier selection, route efficiency, and last-mile transport. Our shipping platform connects these steps from the moment of checkout. GreenChoice automatically matches every order to the smartest carrier and optimal delivery moment, based on speed, cost, and CO₂ reduction. By spreading deliveries across the week, we flatten the Monday peak in the warehouse and the Tuesday peak at the carrier. Fewer temporary staff needed, lower operational costs. The result: fewer failed deliveries, full vehicles, and a supply chain that works for your business, your warehouse, your carriers, and the planet.
The results have been scientifically researched by the University of Groningen and speak for themselves:
- up to 30% higher conversion,
- 88% of consumers selects the GreenChoice option,
- 20% fewer delivery vans on the road,
- 7.5% lower CO₂ emissions.
This enables our customers to achieve:
- up to 30% lower fulfilment costs,
- a 40% faster warehouse process,
- 70% fewer support queries thanks to proactive track & trace communication.
Wuunder and the University of Groningen were the first to scientifically research delivery options in a live checkout environment, proving their impact on the entire shipping chain: Read more
We create perfect delivery and checkout experiences for ambitious brands
Checkout
Turn your checkout into a conversion machine
Boost conversion and customer satisfaction with Wuunder Checkout, formerly known as Paazl Checkout. Show the perfect and environmental friendly shipping option at exactly the right moment. Use your checkout to save cost in your warehouse proces.
Ship
All shipments and labels in one system
Book the cheapest or fastest shipping service via our database with more than 100.000 rates and services. Or use your own carrier transport rates. Label all your shipments in one place with our multi-carrier platform, from letterbox parcels to international pallets. Simple and efficient.
Track
Proactive updates your customers appreciate
Shipping issues are detected and communicated early, so your customers barely feel the impact.
Returns
Returns that work
Give customers a genuinely pleasant returns experience: fast, simple, personal and hassle-free.
Automation where it makes sense, personal service where it matters. Our combined strength in checkout optimisation and shipping management delivers maximum efficiency. Our team brings expertise and personal advice whenever you need it.
Why our customers choose Wuunder:
Scalable technology
From start-up to enterprise
Whether you send 100 or 10,000 orders daily, our APIs and integrations scale with you. From WooCommerce and Magento to Shopify and beyond.
Full peace of mind
Personal service
No chatbots or endless searching through FAQs, but real e-commerce and transport experts. Our team stands by your side during the implementation of APIs and carriers, and guides you in optimizing your checkout and transport choices.
Always the best choice
300+ shipping options, one platform
Our smart algorithm automatically finds the best option based on price, speed and sustainability, from local to international. Letterbox parcel, package, pallet or freight by bike, van, lorry or plane.
Sustainable growth
GreenChoice: shipping with impact
Cut your CO₂ emissions whilst boosting conversion and warehouse efficiency. Our algorithm automatically selects the greenest option within your criteria. Good for the planet and your brand.
Results you can count on:
Ready to transform your shipping?
We'll show you how Wuunder can change your daily operations and customer NPS.
