Valuing an online business is both an art and a science.
The science is the math. The art is knowing which variables matter.
One of the most significant variables is whether your business is built on Shopify or Amazon FBA.
Here is the definitive 2026 guide to calculating your worth on either platform.
The Core Difference
The core difference lies in the Exit Complexity.
For a Shopify store, the exit is complex because you are transferring a living, breathing brand. The domain, the content, the apps, the social profiles.
For an Amazon FBA business, the exit is relatively simple. You hand over the keys to the Seller Central account.
Complexity often adds value (because it creates a moat), but it also adds risk (because things can break).
Shopify Valuation Formula
The Standard: SDE × 2.5 – 3.5x.
Let’s talk about the App Ecosystem as a valuation lever.
This is often the difference between a 2.5x offer and a 3.5x offer.
- The “Dead Weight” Factor: If you have apps installed that you don’t use, uninstall them. It looks bad. It suggests you don’t know your own business.
- The “Cost” Factor: High app costs reduce SDE directly. If you are paying $500/month for apps, that’s $6,000 less in SDE. That could be a $18,000 reduction in valuation.
- The “Transfer” Factor: Some apps require a new subscription for the new owner. Some apps are tied to your email and cannot be transferred. If your email marketing is tied to a personal account, that’s a problem.
Clean up your tech before you list.
Amazon FBA Valuation Formula
The Standard: (Net Profit × 2.0 – 3.0x) + Inventory.
The Inventory question is where deals get complicated.
- Age of Inventory: If stock is older than 6 months, buyers worry about long-term storage fees or expired goods.
- Turnover: How fast does your inventory sell? If you have 6 months of stock on hand, that’s capital tied up. Buyers prefer fast-moving inventory.
- Supply Chain: Is the product easy to reorder? If it’s a custom mold that takes 90 days, the buyer needs a lot of working capital to keep the business running.
Valuing inventory is usually done at cost, but the quality of that inventory affects the earnings multiple.
Side-by-Side Comparison Table
| Factor | Shopify | Amazon FBA |
|---|---|---|
| Transfer Complexity | High (Tech/Brand) | Low (Account) |
| Key Asset | Brand Equity | Ranking/Reviews |
| Expense Focus | Apps/Software | Fees/Freight |
| Standard Multiple | 2.5x – 3.5x | 2.0x – 3.0x |
Which Sells for More?
Shopify sells for more on a multiple basis.
Amazon can sell for more on a total price basis if the revenue is massive and the inventory is valuable.
It’s like comparing a luxury boutique hotel (Shopify) to a massive motel chain (Amazon). The boutique hotel sells for a higher price per room, but the motel chain makes more money overall.
Hybrid Models
Running a hybrid is the best way to maximize value.
You use Amazon for reach and Shopify for brand building.
Valuation Tip: Buyers will try to value the whole thing at the Amazon multiple (lower). Don’t let them.
Insist that your Shopify revenue is separated and valued at the higher Shopify multiple. Then, add the inventory on top.
2026 Market Data
The 2026 data is clear:
- Buyers are scared of Amazon volatility. The news of random suspensions and fee increases has pushed multiples down.
- Buyers love owning data. Shopify stores with rich customer data and high LTV are in demand.
If you are building to sell, build an audience on Shopify.
Know Your LTV Before You List