Inventory Source

Inventory Source

by Inventory Source

Sync Thousands of Dropship Products & Orders Seamlessly

4.1 of 5 stars(183 reviews)

Sync Dropship Products

Easily upload products to your Shopify store automatically and keep stock quantities in sync.

Route Dropship Orders

Automatically route orders to your dropship suppliers and sync shipment tracking into your Shopify store. Fully automating dropship orders.

List to Marketplaces

List to 20+ different ecommerce platforms with ease.

About Inventory Source

Dropship Inventory and Order Automation

Inventory Source is a dropship inventory and order management software that allows you to automatically upload products, sync inventory and route orders with dropship suppliers to virtually any online store, marketplace or ecommerce platform.

  1. Connect to our 230+ dropship supplier network or add your own private supplier.
  2. Auto-upload product data and keep inventory in sync - no manual file imports.
  3. Auto-route orders and sync shipment tracking.
  4. Push supplier products to virtually any online store, platform or marketplace

No Middleman

At Inventory Source, we cut out the middleman by not marking up any products and providing you with the same price the supplier provides. We also connect you directly with the supplier to allow for volume discounts, access to exclusive brands, seasonal specials and a true model and partnership to grow your business.

User-Friendly Tools

Build powerful automation rules to price, filter and categorize your supplier’s products with our Catalog Manager, allowing for seamless inventory management.

Our Order Manager allows you to streamline the ordering process from your sales channel, to your suppliers, to your customers automatically, or from the click of a button!

Reliable Integrations

We actively manage data intricacies - multi-warehouse quantity calculating, order routing, back order handling, stock counts, product statuses, SKU mapping and more - for our 180+ supplier integrations, providing the same level of integration detail and consultative onboarding for private/custom integrations.

Integrates with

  • ebay,
  • amazon,
  • walmart,
  • jet,
  • amazon uk

Media gallery


External charges may apply. These charges are billed by the external provider and won’t appear on your Shopify invoice.

Free Account


  • Gain access to our 230+ dropship supplier directory

  • View supplier policies and products

  • Filter suppliers through specific niches

Inventory Sync


There are more plans available.

  • 230+ Pre-Integrated Suppliers

  • 25+ Platform Integrations

  • Auto-Upload Product Data

  • Optimized Inventory Sync

  • Bulk Feed Management Tools

Full Sync


There are more plans available.

  • Includes Inventory Sync +

  • Auto Order Routing

  • Multi-Supplier Split Order Routing

  • Auto Sync Shipping Tracking

  • Order Management Interface

* All charges are billed in USD. Recurring charges, including monthly or usage-based charges, are billed every 30 days.

4.1 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.
  • 5 of 5 stars
    62% of ratings are 5 stars
  • 4 of 5 stars
    17% of ratings are 4 stars
  • 3 of 5 stars
    4% of ratings are 3 stars
  • 2 of 5 stars
    2% of ratings are 2 stars
  • 1 of 5 stars
    15% of ratings are 1 stars

Most recent reviews

Addicted Geeks

It says there's a free plan. There isn't. $99 a month is too much to invest in something for a new business that might not bring in any money. I don't need full automation this early, and I certainly am not paying outrageous fees for something when I can just go to the wholesaler and buy merchandise without the middleman. Maybe once my business is more established. I am so sick of companies claiming there is a free option when there isn't.

Worldwide Bazaar

I signed up for Inventory Source about a month ago and have had nothing but major frustration and time consuming problems. I paid $225 per month for the FULLY AUTOMATED Pro plan. Here is a list of issues that I encountered: 1) Customer Service takes at least half a day MINIMUM to respond to messages. There is no phone number, only emails to communicate with them. They take days to even try to address issues. After weeks of trying to communicate with them, almost none of my issues were ever addressed. 2) It takes days to import new products to your store from the supplier feeds. Also, only a small portion of the products I selected from suppliers ever imported to my store. 80% did not. 3) For the products that did import, most had erroneous or missing financial pricing information (Incorrect list price, completely missing Cost, Margin, Shipping and Profit data. IS actually suggested that I manually input all this data for thousands of products even though I paid them for the Fully Automated Pro plan. (There is no Shipping cost field to include that information at all, so you would have to manually keep track of that for each item, if you want to know your true cost)). 4) Once a product is imported from the supplier feed, there is no indication that if the supplier ever changed their pricing that it would update your existing products in your store. This is especially true if you were to manually update your product pricing like IS suggested to me to do. Likewise, I never saw any products that were subsequently inactive or zero qty to be removed from your store product feed. I manually removed many of the products from the supplier feed import (I removed all Doba watches for example) and days later those products are still in my Shopify store. 5) Many of the suppliers charge a very high shipping cost making it impossible to competitively price your products. (Ex: $14 for a tshirt shipping from USA to USA). 6) There are 2 main aggregate suppliers in the IS app. US Direct and Doba: In addition to paying Inventory Source $225 per month for their FULLY AUTOMATED Pro plan, I had to also sign up and get approved by both US Direct and Doba to use them as suppliers. I had to purchase an additional monthly plan to use them. So in total, I paid almost $400 per month to use IS and the 2 suppliers I chose. (I am not 100% sure if it is true for all the suppliers, but I did look at a few of the other ones and you had to sign up and pay them monthly as well). 7) US Direct is Inventory Sources flagship supplier. US Direct and IS are pretty much the same company: US Direct claims to offer almost 1 million products. In reality, approximately 850,000 (85%) are tshirt products (tshirts, tanktops, hoodies and work shirts) that have no product description, and no materials info or supplier/manufacturer name. As far as I can tell they are generic, non-brand products that are way overpriced. You would have to charge around $45-$50 for a hoodie or workshirt and $25-$30 for a tshirt or tanktop to make even a small profit. I just do not think many people would be willing to pay a premium brand name price for generic, no name products, especially when they can get very similar tshirt products for half that price from Amazon, Walmart, Ebay or dozens of other well know online stores. (Face the facts. You ARE competing with these retailers and customers WILL take 15 seconds to Google products to see if they are getting a competitive price). Of the remaining 150,000 or so products, many are generic niche products that most retailers would not want to offer in their store. For example, there are thousands of Tactical Products (Mostly firearm accessories/parts such as holsters, cleaning kits, gun sights, etc). Unless you are specializing in a gun store, I do not know why you would want to offer these products. Out of all the products being offered by US Direct, I found less than a few thousand that I thought I could competitively compete with and make a decent profit. However, most of these were fragrances. I found NONE or almost no apparel products available at all. (Ie clothing, shoes, hand bags, etc) 8) Doba: I spent about a week looking at Doba products. In my opinion, The majority of what they offer are products that nobody would want in their store and many are way overpriced and have long shipping times and high shipping costs. For example, they offer items like Sushi Chef outfits, Japanese clogs at over $50 each, and thousands of bras and panties. Also, a lot of just plain weird products such as unattached neck collars. Of the brand name products they offer, many of them are grossly overpriced with overinflated MSRP to try to fool you into thinking they are worth more than they are. For example, I looked at hundreds of brand name watches. Doba suppliers will offer a watch at $168 wholesale price with an additional $10 shipping fee with a 7 day or longer shipping time They will set the MSRP price at $450 to try to convince you the watch is worth much more than it is. Amazon will offer this same exact watch for $135 retail with 2 day free shipping. This is typical for almost all of the brand name watches Doba offers. When I brought this to IS attention, they had the audacity to suggest to me to offer the watches at a much higher retail price on my store to make money. They completely ignored the fact that any customer will most likely spend 15 seconds googling that watch to see what other stores are selling it for. They also refused to acknowledge that any customer that comes to my store and sees products being sold at much higher prices than other retailers will most likely cause that customer to never return to my store AND tell their friends not to come to my store as well. For the other brand name products, most of them seem to have supply issues with almost no inventory. For example, offering only qty 1 of a single size for a shoe. I could go on and on about the issues I have had with Inventory Source. But will end it here.


Excellent app, there's so many products and providers, and the support team is really fast. Thanks for the good service