Sumtracker Review (2026): Pricing, Features & Honest Verdict

TLDR

Sumtracker is multi-channel inventory software that syncs stock across Shopify, Amazon, Etsy, and eBay so you stop overselling, with strong bundle handling, purchase orders, and demand forecasting. It is solid value but insists on being the single source of truth. Best for: multi-channel Shopify and Amazon brands. Price: From $59/mo; Free plan: no. Rating: 7.1/10.

What is Sumtracker?

Sumtracker is inventory management software built mainly for Shopify and Amazon sellers who list the same products in more than one place. Its core job is keeping stock counts in sync in real time across every channel, so when something sells on Amazon, the count drops on Shopify and Etsy too. That sync is what stops the classic multi-channel nightmare: selling a product you no longer have. On top of that it layers bundles, purchase orders, stock transfers, multi-location management, and landed-cost tracking.

The company is Sumtracker Software, a bootstrapped team based in Delhi, India, founded around 2020 by brothers Ankit and Kush Goyal. It is not a venture-funded giant chasing enterprise logos; it is a focused tool that does multi-channel inventory and does it well. The site claims 2,000+ customers, and its Shopify App Store rating sits at 4.7 stars across more than 100 reviews, which is a healthy signal for a tool in this space.

Being bootstrapped shapes the product in ways that show up in daily use. There is no aggressive upsell machine and no constant push toward an enterprise contract, which fits the customer base of independent and growing brands rather than big-box retailers. The flip side is that Sumtracker stays narrow on purpose. It is an inventory tool, not an attempt to become your full ERP, order management system, and shipping platform all at once. For most multi-channel sellers, that focus is the point, because the oversell problem is specific and they want a tool that solves it cleanly instead of a sprawling suite they half-use.

What Are Sumtracker’s Key Features?

Real-time multi-channel sync

This is the headline. Sumtracker syncs stock across Shopify, Shopify Plus, Amazon (both FBA and FBM), Etsy, eBay, and Walmart. When inventory changes on one channel, it propagates to the rest so you do not oversell. The company cites a 99% reduction in overselling and 60% fewer stockouts; those are vendor figures, but the underlying capability is exactly what multi-channel sellers come here for.

Bundles and kits

Sumtracker automatically deducts component stock when a bundle or kit sells, which is harder than it sounds at scale. Its Shopify reviews specifically praise bundle accuracy even at very high order volume, with merchants citing reliable behavior past 50,000 orders per month. If you sell variety packs, gift sets, or raw-material assemblies, this is a standout reason to pick it over simpler sync apps.

Purchase orders and multi-location ops

Beyond sync, Sumtracker handles the operational side: purchase orders, stock transfers between locations, cycle counts, and landed-cost tracking so your true cost per unit includes freight and duties. It supports multi-location inventory and user permissions. This is the layer that lets it replace a spreadsheet-and-prayer workflow rather than just patching the oversell problem.

AI demand forecasting and reorder suggestions

On the Replenish plan, Sumtracker adds AI demand forecasting and automated reorder suggestions, telling you what to reorder and when based on sales velocity. It also gives SKU-level analytics across sales, inventory, and purchasing, plus API access. For a brand that keeps either running out or over-ordering, this is the upsell that justifies the jump from $59 to $99.

How Much Does Sumtracker Cost?

Sumtracker starts at $59/mo for the Manage plan, which covers core multi-channel sync, bundles, purchase orders, multi-location, up to 20 store connections, and API access. Replenish is $99/mo and adds AI forecasting and automated reorder suggestions. Both plans are tiered by yearly order volume, scaling from 2,500 up to 100,000 orders per year, with Enterprise handling anything above that. Annual billing includes 2 months free.

Against competitors, Sumtracker sits in a sensible middle. Trunk, a close rival, starts at $35/mo. syncX: Stock Sync has a free plan and paid tiers from around $5/mo, but it is narrower and feed-focused. On the other end, Katana Cloud Inventory starts at $299/mo and is built for manufacturing. Sumtracker’s $59 to $99 range buys real ops tooling without ERP-level pricing.

One thing to know: there is no free plan, only a 14-day trial, and the 2 months free language refers strictly to the annual discount, not a free tier. Some older listings still show legacy $49 and $199 prices on monthly order volume, but the current page is $59 and $99 on yearly volume. Budget for $59/mo minimum if you go in.

The order-volume tiering is worth understanding before you buy. Both Manage and Replenish scale by orders per year, stepping up through brackets from 2,500 all the way to 100,000, with the price rising at each tier. That means a low-volume seller pays the floor price while a high-volume brand pays more, which keeps the entry point accessible. Compared to syncX: Stock Sync’s roughly $5 starting point, Sumtracker looks pricey at first glance, but Stock Sync does far less. When you weigh the bundle handling, purchase orders, and forecasting against a tool that only syncs feeds, the $59 starts to look fair for what you actually get.

Who is Sumtracker Best For?

Use Sumtracker if you are a Shopify or Amazon brand selling across multiple channels and you keep overselling because your counts drift. It is a strong fit for brands with bundles or kits, for anyone juggling multiple locations, and for sellers who want purchase orders and forecasting without buying a full ERP. The Shopify-first focus makes it especially comfortable for that ecosystem.

Skip Sumtracker if you frequently edit stock by hand in Shopify or Amazon directly, because the app treats itself as the master source and will reverse those edits, sometimes hours later. That behavior is by design, but it surprises people. Also skip it if you need deep manufacturing or MRP features, where a tool like Katana fits better.

The master-source behavior deserves a second look because it is the single biggest reason people leave a one-star review, and it is also misunderstood. Sumtracker reverses outside edits on purpose: if it did not, your channels would drift apart again and you would be back to overselling. The right mental model is that once you adopt it, Sumtracker becomes the place you change stock, and your storefronts become read-only mirrors. Teams that internalize that at setup are happy. Teams that keep poking at Shopify’s inventory screen out of habit fight the tool constantly. Decide which kind of team you are before you commit.

Best Sumtracker Alternatives

syncX: Stock Sync

Stock Sync is the budget pick. It has a genuine free plan and paid tiers starting around $5/mo on the Shopify App Store, which makes it the cheapest way to keep feeds and stock aligned. It is narrower than Sumtracker, focused on import, export, and sync rather than full ops, with no bundles or purchase orders to speak of. Choose it if your only problem is sync and your budget is tight.

Trunk

Trunk is the closest head-to-head competitor. It starts at $35/mo with a 14-day trial and no free plan, and it does real-time multi-channel sync plus bundling, just like Sumtracker. Trunk’s interface is clean and its setup is fast. The main difference is depth: Sumtracker pushes further into purchase orders, landed cost, and forecasting, so Trunk suits sellers who want sync and bundles without the heavier operational layer.

Katana Cloud Inventory

Katana is the step up for makers and manufacturers. It has a free plan and paid Core pricing from $299/mo, and it is built around manufacturing, bills of materials, and production planning rather than pure multi-channel retail. Katana is more powerful and more expensive, so it makes sense once you are assembling or manufacturing products at scale. For straight multi-channel selling, Sumtracker is the leaner, cheaper choice.

Final Verdict: Is Sumtracker Worth It?

Sumtracker earns a 7.1 as a focused, fairly priced multi-channel inventory tool that nails the core job. Stock sync across Shopify, Amazon, Etsy, and eBay is reliable, bundle handling holds up at high volume, and the purchase order and forecasting features mean it can replace a spreadsheet workflow rather than just bolt onto one. For growing multi-channel brands, the value is real and the support reputation is genuinely good.

The thing that keeps it from scoring higher is the master-source behavior. If you edit stock outside the app, Sumtracker will quietly override you, and the lag before it does makes that confusing. Go in understanding that Sumtracker has to be your single source of truth, and it works well. If you want a tool that defers to your manual changes, this is not it. For the right seller, though, it is an easy recommendation at $59/mo.