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Shipping & Inventory Management Software
Founded in 2015, trusted by 1000s of sellers
- Compare rates instantly
- Access pre-negotiated discounts
- Automate order fulfillment
- Sync inventory in real time
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Official Partner with Approved App
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Offer Free 2-Day Delivery
Fully Automated
Use multichannel fulfillment by Amazon FBA and Walmart WFS to offer fast shipping on any platform.
They handle storage, shipping, returns, and refunds — you focus on sales.
Discounted Shipping Rates
Up to 83% off, no contracts needed
Pre-negotiated discounts from FedEx, UPS, USPS, DHL, and Canada Post. With EasyPost and GeekSeller, you can compare rates, print labels, and automate fulfillment.
Also supporting Walmart’s “Ship with Walmart” and Amazon’s discounted labels, offering extra protection and some of the lowest rates available.
And more, with support for 100+ carriers
Easy to use interface for inventory and order management
Start with our $0/mo plan
GeekSeller was fantastic to work with. Their support is top notch. They always handled every problem we had and made sure they service did exactly what we needed it to do. Highly recommended.
We see a huge shift of sellers moving their inventory to Amazon and Walmart, using them as primary 3PLs to fulfill orders from any platform.
With recent policy changes, you can now fulfill Amazon orders using Walmart Fulfillment Services (WFS) and Walmart orders using Fulfillment by Amazon (FBA).
Multichannel solutions like Amazon MCF and Walmart MCS are extremely competitive, driven by both companies’ heavy investments in logistics, warehousing, and automation.
Daniel Sodkiewicz
Co-founder of GeekSeller.com
Interview with GeekSeller CoFounder
GeekSeller Co-Founder Daniel Sodkiewicz shares his perspective on Walmart Marketplace trends in this Prosper Show 2025 interview. He highlights growth opportunities, fulfillment strategies, and how sellers can adapt to the changing e-commerce landscape.
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