Founded in 2015, trusted by 1000s of sellers
Shipping & Inventory
Management Software
See testimonials & 100+ of our 5-star reviews
Approved Solution
Provider Since 2015
Approved Solution
Provider Since 2020
Approved Shopify App
Since 2016
Approved
Solution Provider
Certified API
Integration Provider
Integration Partner
Since 2015
Certified
US Application
Approved
TikTok Shop App
Approved solution provider for major platforms, see the full list.
Discounted Shipping Rates
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”, Amazon’s discounted labels, and TikTok Shop shipping labels for TikTok sellers, offering extra protection and some of the lowest rates available.
Smart Rates is a GeekSeller feature that helps you automatically select the most efficient or cost-effective shipping method for your orders.
Smart Rates compares real-time carrier rates (such as FedEx, UPS, USPS, etc.) based on speed and cost, then automatically picks the best option according to your preferences.
Flexible, rule-based quantity sync across locations
Combine, adjust, boost, or limit quantities
I’m incredibly proud of what our engineering team has created. This level of flexible quantity sync allows us to connect virtually any combination of quantities between marketplaces and our system, giving partners a powerful and adaptable tool they can truly rely on.
Fabian Sodkiewicz
GeekSeller Co-founder
Multichannel Fulfillment Solutions by
Walmart WFS
& Amazon FBA
Use products stored in Amazon and Walmart fulfillment centers to ship orders to any sales channel.
5-star Support
Live Chat, Video Calls, and Email
Our support team has worked with GeekSeller for many years and knows every detail of our integrations.
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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