Founded in 2015, trusted by 1000s of sellers
Shipping & Inventory
Management Software
See testimonials & 100+ of our 5-star reviews
Multichannel fulfillment
Fulfill orders from any channel using Amazon FBA/MCF Walmart WFS/MCS.
Order Management
Automate routing, shipping, fulfillment, and access discounted shipping rates
Inventory Management
Keep inventory synchronized across all marketplaces and warehouses. Create and track purchase orders.
Profit/Loss and Forecasting
Track sales, fees, shipping costs, and profitability. Forecast inventory needs.
Hi, I’m Daniel, Co-Founder of GeekSeller. I regularly meet with sellers, host webinars, and help businesses grow on Walmart, Amazon, and other marketplaces.
Fast badges for TikTok
Boost site traffic and increase sales by showcasing your fast delivery speeds on TikTok Ads. Fast badges for TikTok are available with Amazon Multi-Channel Fulfillment and Buy with Prime.
Using Walmart WFS for fulfillment? It can also handle your TikTok Shop orders. Learn more.
Ship with Walmart
Purchase discounted shipping labels directly from Walmart
Ship with Walmart offers seller protections for delivery issues outside your control. For orders reported as lost in transit or after delivery, Walmart refunds the customer ($100 or less), handles the carrier claim and keeps your performance metrics unaffected.
- Batch print hundreds of labels with GeekSeller
- Customize packing slips and PDF printouts
- Automatically select the cheapest shipping rate in batches
Fulfill Shopify orders with Amazon and Walmart
Automate Shopify fulfillment with Amazon and Walmart. Sync inventory, fulfill orders automatically, and provide fast shipping from trusted fulfillment networks.
5-star Support
Our support team has worked with GeekSeller for many years and knows every detail of our integrations.
See testimonials & 100+ of our 5-star reviews
Multichannel Fulfillment Solutions by
Walmart WFS & Amazon FBA
Use products stored in Amazon and Walmart fulfillment centers to ship orders to any sales channel.
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.
Ready to start?
Create your GeekSeller account or book a demo and meet our team.
See 100+ of our 5-star reviews on Google Maps and Capterra.