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Amazon Inventory Management Software For Amazon Sellers

The 1st Fully Customizable Amazon Inventory Management and Forecasting Software + New Forecast Algorithm!

SoStocked 1000+ Happy Customers

1,000+ Happy Customers

Amazon sellers & agencies say they’ll never go back to spreadsheets. They use SoStocked to save time, avoid stockouts, & forecast accurately.

Free Data Migration

$199 value. Kick back while we personally move your data into SoStocked from your current system, spreadsheet, or software.

1-on-1 Onboarding

After you sign up we'll reach out to help you get setup. There is also a self-guided onboarding process if you prefer to DIY.

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The Top 10 Amazon Inventory Pains

Use SoStocked to take control of these top 10 Amazon inventory management & forecasting pains: over-ordering, under-ordering, ordering late, transferring late, tracking orders/payment, juggling spreadsheets, managing bundles, following up on POs, multiple marketplaces, and avoiding costly warehouse recounts.

  1. Intro
  2. Adjusted Velocity
  3. Buffer Stock
  4. Min/Max Restocking
  5. Inventory Timeline
  6. Simultaneous Forecasting
  7. Forecast Modeling
  8. Sync to Scale
  9. IPI Restock Limits
  10. Purchase Orders
  11. KPI Dashboards
  12. Why SoStocked?


Hey there Amazon sellers, Chelsea Cohen here. Thanks for stopping by to check out our Amazon inventory management software demo.

I’m one of the founders of As you probably know, SoStocked is an inventory management, forecasting, and tracking software. What you might not know is that I built SoStocked to scratch my own itch. Well, it was more of a severe headache than a simple itch.

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Adjusted Velocity

Use SoStocked to take control of these top 10 Amazon inventory management & forecasting pains: over-ordering, under-ordering, ordering late, transferring late, tracking orders/payment, juggling spreadsheets, managing bundles, following up on POs, multiple marketplaces, and avoiding costly warehouse recounts.

  • Apart from verifying whether a stockout has occurred, you can also use SoStocked to look at stockout patterns and identify when your sales are significantly lower than the average. So if your sales are 70% less than the daily average for any one day, that day is going to be flagged as a potential stockout. This helps to catch things such as suspensions; for example, you have inventory in stock at Amazon, but you stopped making sales because your listing was shut down. You can choose to include or exclude each flagged day based on what is most valid and helpful to your business.
  • Similarly, you can locate sales spikes (the times when you sold higher than the average) and decide whether to include or exclude them from your forecasting data.
  • With the ability to cherry-pick the information you want to exclude from your forecasting, you can easily use your last year's sales data with SoStocked and exclude the periods where you stocked out, so you don’t repeat the same mistakes twice.
  • When you exclude a stockout period, SoStocked replaces it with an average of what you should have sold if you had not stocked out.
  • You can even use SoStocked for forecasting new launches by overriding with a manual velocity option.
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Buffer Stock

Buffer stock, or safety stock, is like a false zero alert that acts as a trigger to tell you to order before you hit a stockout. For example, if your buffer stock is 250 units, you'll be alerted to order so that your inventory arrives before you hit 250 units, NOT before you hit zero.

Set your buffer stocks based on the number of days or number of units. The number of days is preferred, however, as it's going to fluctuate based on your inventory needs for that time period.

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Min/Max Restocking

Min/Max Restocking sets a range for your high and low stock settings which makes it extremely easy to know how much to order and by when. It is an inventory optimization technique used in some of the most streamlined warehouses and is great for VAs.

Just set the minimum and maximum days or units of stock for FBA and your warehouse, and SoStocked will always help you stay within that range.

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Inventory Timeline

Inventory Timeline is a game-changer because it helps you to visualize your sales and inventory patterns over time which is vital for planning and inventory strategy."

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Simultaneous Forecasting

Simultaneous forecasting is the forecasting of both supplier orders and warehouse transfers at the same time. If you use a 3PL, you really need to have 2 forecasts going for every SKU at all times, or maybe even a 3rd if you can express ship during emergencies.

With SoStocked, you can have a transfer forecast and an order forecast for each product. Then in cases where you’re running short and need to air ship, you can also get express lead time forecasting to figure out how much stock you need to send by express/air versus regular shipment.

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Forecast Modeling

Forecast Modeling refers to combining your past sales history and future marketing plans to create projected sales, testing to avoid future stockouts, and to ensure accurate ordering. This is the core feature of the SoStocked software because it's not just past data that you need to include in your inventory management and your projections, you also need to include your future marketing plans.

There are several tools inside of SoStocked that allow you to add your marketing plans into your inventory planning.

  • Future Lightning Deals allows you to project your future inventory needs by setting a date or date range and the total extra number of units that you plan to sell within that time frame. It can also be used for things like email marketing.
  • Seasonal Sales Spikes allow you to add a boost to a specific period of time, by just setting the date range, giving the spike a name, and specifying a percentage. You can also add seasonal depressions by just putting the percentage in negative and it will show you the new velocity based on that negative percentage. This feature can be applied to one SKU at a time or across your entire catalog.
  • Additional Sales Growth can also be added to an individual SKU or to your entire catalog.
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Sync to Scale

Currently, the biggest mistake that Amazon sellers tend to make is marketing without considering the impact on inventory.

“A good marketing plan can turn bad fast when it is so successful that it causes you to stockout.”

That's why putting marketing plans into your inventory planning is extremely important because when you're out of inventory, you're out of business and that can negatively impact your cash flow.

This is where our Sync to Scale philosophy comes in as it allows you to factor in your marketing plans, put them into your inventory planning which then moves along into your cash flows, thereby making it a cohesive machine that allows you to scale a lot faster.

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IPI Restock Limits

In light of the new changes that have gone on with the Inventory Performance Index and any limitations that Amazon might have put on your inventory, we’ve added settings in SoStocked that allow you to use your restock limit as the max limit for sending into Amazon.

Purchase Orders

With SoStocked, you can also create purchase orders and send them directly to your supplier right from within the software. This allows you to easily account for things like what's in production, what's in route, and what’s arriving to your warehouse.

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KPI Dashboards

SoStocked also has a variety of dashboards that tell you what you have, where it's at, where your inbound shipments are, what inventory you have on hand, any future stock outs that might be occurring; and also the ability to filter all of your data, add any columns that you need in each individual report, move these columns around, and save these as individual new dashboards so that every piece of information that you need is simply a few clicks away.

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Why SoStocked?

When you're looking for an Amazon inventory solution, make sure it fulfills the following criteria:

  • Removes sales spikes and stockouts
  • Factor in things like Lightning Deals
  • Projects seasonality
  • Tracks all of your orders and transfers
  • Provides reorder alerts
  • Manages your FBA, 3PL and on order or inbound inventory all in one place.

SoStocked is really built for these inventory management best practices and incorporates them into one tool that is automated, fully understandable, and fully customizable. It solves all of the inventory management issues that are frequently faced by Amazon sellers and really cuts down the amount of time it takes to handle inventory management. Seriously, if you're an Amazon seller, you need to use

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Numbers You Can See and Control​

It doesn't make sense to use a one-size-fits-all algorithm like other software we tested. That's why SoStocked is made to feel more like a spreadsheet. You'll be able to see, understand and customize our inventory forecasting to fit your Amazon businesses.

Get Started 1,000+ Customers. Free Data Migration. 1-on-1 Onboarding.
Numbers You Can See And Control

Best of The Best Turned into Software​

We rallied programmers and 25 top Amazon sellers together to build SoStocked. We curated the best of their suggestions, spreadsheets and systems and then spent 1.5 years turning them into a software that makes Amazon inventory management easier.

Get Started 1,000+ Customers. Free Data Migration. 1-on-1 Onboarding.
Best Of The Best Turned Into Software SoStocked

World-Class Inventory Software

Recover more profit with industry-leading Amazon inventory management and
demand planning software using cutting edge features, including:

Inventory Command Center

Monitor inventory health with vital KPIs, alerts, and widgets to highlight potential issues.

FBA Size Tier Optimizer

Right-size products and packaging across your entire catalog to save on FBA storage and shipping fees.

Overstock Fees Dashboard

Aggregate potential overstock risks to avoid surprise storage fees in the US market.

Inventory Age Tracking

Flags products that have been in stock for extended periods to avoid extra storage fees.

Stockout Risk Analyzer

Identify sales lost due to stockout, ASINs at risk to identify causes and take action before it’s too late.

Master Carton Calculator

Refactor total cartons and total pallets to reduce carton and pallet storage and shipping costs.

Capacity Manager

Factor storage capacity into your forecasts to avoid stockouts and overstocking.

Bulk Receiving

Efficiently manage inventory as it arrives at 3PL warehouses using a streamlined import page.

Advanced Forecasting

Use detailed forecast modeling to get 100% visibility into future sales and align your marketing strategy with your inventory.

Reorder and Transfer Alerts

Reorder point calculations determine when to reorder inventory based on sales velocity and send alerts or reorder or transfer inventory.

Seasonality Forecasts

Factor seasonality in your forecast to avoid stockouts and unnecessary fees due to overstocking.

Safety Stock Calculations

Prevent stockouts by maintaining  buffer stock and min-max parameters for restocking.

Custom Dashboards

Build, save and export  custom dashboards to get quick insights into the numbers you care the most about.

Multi-Location Management

Simplifies inventory management across multiple warehouses and marketplaces.

Inventory/Marketing Sync

Access inventory timelines and customized reports to avoid marketing yourself into a stockout.

Historical Sales Data Analysis

View past sales data for each product to analyze and spot trends.

Inventory Tracking

Track inventory levels across all locations and marketplaces.

Shipment Tracking

Monitor the whereabouts of your inventory shipments.

Lead Time Management

Customize supplier product delivery durations.

Purchase Order Management

Streamlines the purchase order process. Manage and track your purchase orders in one dashboard.

Work Order Management

Manage tasks such as inventory transfers and FBA shipments.

Supplier Management

Facilitates storing and managing supplier details.

Inventory Valuation

Display the total value of stock based on costs of goods.


Group products by categories, such as seasonality or product lines, then use the tags to create dashboards, reports, and forecasts.

Customer Orders

View, edit, and report on your customer orders. Disable Removal Orders so they don’t count towards velocity.

Bundling Analytics

Get insights into the frequently purchased products and forecast bundling opportunities.

Inventory Minded Marketing

Beta: Sync ad costs with inventory, including sell-through rates, storage fees, and stockouts, to better inform your marketing strategy.

Why We Created SoStocked

We spent five years jumping from spreadsheets, to Airtable, to other software tools. But nothing worked the way we needed it to. Spreadsheet/Airtable were clunky and prone to human error. And other software's algorithms couldn't be fine-tuned to fit our business.

Get Started 1,000+ Customers. Free Data Migration. 1-on-1 Onboarding.

I like the combination feature. I can ship by ocean and a little bit by air to keep in stock.

Norm Farrar SoStocked Testimonial

Norm Farrar Private Label Legion

Ready To Learn More?

Get Started 1,000+ Customers. Free Data Migration. 1-on-1 Onboarding.

Saves me so much time. Reliable customer support allows my VA to learn without my help.

Narae Yang SoStocked Testimonial

Narae YangAmazon Seller


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