SKU Compass vs Stocky: The Honest Comparison for Multi-Channel Brands (2026)
Stocky is the default for Shopify-only brands. Most sellers asking about a Stocky alternative don’t need one — until they add Amazon FBA, Walmart WFS, or hit the multi-supplier complexity Stocky can’t model. Here’s the honest call on when to stay and when to move.
Quick Answer
If you’re 100% Shopify with under ~500 SKUs, single-supplier, and not planning to add Amazon — stay with Stocky. It’s free with Shopify (or low-cost), tightly integrated, and switching costs 2-4 weeks of operational attention.
The brands that actually need to leave Stocky cluster into four reasons: (1) added Amazon FBA and Stocky can’t see it, (2) multi-supplier complexity broke Stocky’s single-supplier-per-SKU model, (3) need Amazon AWD upstream tracking and per-FNSKU 2026 fee math Stocky doesn’t do, (4) want a human inventory analyst alongside the software. SKU Compass covers all four. Inventory Planner by Sage covers 1-3 with deeper Shopify roots. Cin7 / Inflow / DEAR cover 2 but are heavier inventory-ERP shapes that take longer to set up.
What Stocky actually is (and isn’t)
Stocky is Shopify’s first-party inventory management add-on (acquired by Shopify, now bundled into the Shopify Plus tier or available via the Shopify app store). It does demand forecasting, purchase order management, and stock transfers between Shopify locations.
What Stocky is good at: Shopify-native demand forecasting that respects Shopify’s own data (variant-level sales velocity, SKU mappings, location-level stock). Tight UI integration into the Shopify admin. Free or near-free if you’re already on Shopify Plus.
What Stocky doesn’t do: Amazon FBA forecasting (no SP-API integration). Amazon AWD tracking. Walmart WFS. TikTok Shop. Multi-supplier-per-SKU PO modeling. FIFO COGS reporting at the granularity a CFO wants. Per-FNSKU 2026 Amazon fee math (181-day aged surcharge, FNSKU low-inventory fee). Managed-service tier with a human analyst.
The Stocky model assumes Shopify is your inventory operating system. The moment Shopify is one of several places your inventory lives or sells from, Stocky becomes incomplete.
First — should you actually leave Stocky?
The four reasons brands cluster around when they move off Stocky. If none apply, don’t switch.
You added (or are adding) Amazon FBA
Stocky doesn’t connect to Amazon SP-API. Once you have FBA inventory, Stocky’s forecast is missing half (or more) of your demand picture. Combining Shopify forecasts with Amazon spreadsheets defeats the point of having forecasting software.
This is the #1 reason brands leave Stocky. If you’re still 100% Shopify, this isn’t your reason — keep going.
Multi-supplier complexity broke the SKU model
Stocky models one supplier per SKU. For brands sourcing the same SKU from 2-3 different suppliers (different lead times, different costs, different MOQs depending on quantity), Stocky’s PO recommendations stop matching your real ops. You start placing POs manually with notes the system can’t see.
Mid-market brands with 500+ SKUs almost always have this — different sizes from different factories, secondary suppliers for surge demand, drop-ship vendors for long-tail SKUs. Stocky was built before this was the norm.
Need Amazon AWD + 2026 FBA fee math
If you’re using Amazon AWD as upstream bulk storage feeding FBA, you need a tool that reconciles AWD stock, FBA inbound, and FBA sellable in one forecast. Stocky doesn’t do AWD. The 2026 Amazon fee changes (per-FNSKU low-inventory fee at 28 days, aged inventory surcharge at 181 days, 3.5% fuel surcharge) require per-FNSKU forecasting — Stocky’s variant-level model doesn’t quite map.
Want a human analyst, not just software
Stocky is software-only. For brands at $5M-$50M ARR with limited internal supply chain expertise, software-alone is sometimes a gap. If you’re spending 4+ hours/week interpreting Stocky’s forecasts and you’d rather pay someone to do it for you and just review recommendations, that’s a managed-service ask. Stocky doesn’t offer it.
If none of those four apply — stay with Stocky.
It’s a capable Shopify-native forecasting tool. If you’re under 500 SKUs, single-supplier-per-SKU, no Amazon plans, and software-only is fine, the migration cost (2-4 weeks of operational attention to re-establish rules and run parallel forecasts) almost certainly exceeds the marginal feature gain.
Don’t fix what isn’t broken.
The honest alternative ranking (if you’re moving)
If one or more reasons apply, here’s how the alternatives stack up for the mid-market multi-channel brand profile.
🏆 SKU Compass — best for multi-channel + managed service
Native Amazon FBA + AWD, Shopify, Walmart WFS, ShipStation. Per-FNSKU reorder points matching the 2026 fee structure. Multi-supplier-per-SKU PO modeling. Optional Tier 2 ($1,997/mo) includes a human inventory analyst reviewing your restocks weekly. Built by a former 3PL operator. From $350/mo, 30-day free trial.
Where it wins: multi-channel-native, AWD upstream, 2026 fee math built in, managed-service tier. Direct fit for all four “leave Stocky” reasons.
Where it doesn’t fit: overkill if you’re 100% Shopify-only — Inventory Planner is the cleaner fit there.
Inventory Planner (by Sage) — Shopify-first multi-channel
Shopify-native (started as a Shopify app, mature). Multi-channel via integrations to Amazon, Walmart, others. Strong demand-planning and P&L depth. Sage backing means it’s not going away. $99-1,000+/mo depending on SKU count and integrations.
Where it wins: Shopify-first brands adding Amazon as secondary, established product with Sage stability.
Where it doesn’t fit: AWD and 2026 fee math are bolt-on rather than native, setup is heavier (2-3 weeks), no managed-service tier, pricing climbs fast with SKU count.
Cin7 / Inflow / DEAR — inventory ERP shape
Heavier inventory ERPs that include forecasting as a feature alongside warehouse management, B2B order entry, manufacturing/BOM, and accounting integrations. Right answer if you have wholesale/retail B2B operations alongside ecommerce. Wrong answer if you just need forecasting — too much tool, longer setup (4-8 weeks), more expensive per active feature you actually use.
Where it wins: brands with B2B + manufacturing complexity that need a single ERP.
Where it doesn’t fit: pure-ecommerce brands. The forecasting layer alone isn’t strong enough to justify the ERP weight.
Prediko / Fabrikator / Sumtracker — newer Shopify-first tools
Newer-generation Shopify forecasting tools with cleaner UX than Stocky and varying degrees of multi-channel support. Prediko is plug-and-play for Shopify. Fabrikator does multi-channel via integrations. Sumtracker handles multi-channel including Etsy and eBay. Strong for sub-$5M Shopify-primary brands; thinner for mid-market multi-channel.
Capability matrix
The features that matter when you’re choosing a Stocky alternative for a multi-channel mid-market operation.
| Feature | Stocky | SKU Compass | Inventory Planner | Cin7/Inflow | Prediko |
|---|---|---|---|---|---|
| Shopify forecasting (native) | Yes | Yes | Yes | Partial | Yes |
| Amazon FBA forecasting | No | Yes | Yes | Partial | Partial |
| Walmart WFS native | No | Yes | Partial | No | No |
| Amazon AWD upstream tracking | No | Yes | No | No | No |
| Per-FNSKU 2026 fee math | No | Yes | Partial | No | Partial |
| Multi-supplier per SKU | No | Yes | Yes | Yes | Partial |
| Human analyst (managed service) | No | Tier 2+ | No | No | No |
| FIFO COGS | Partial | Yes | Yes | Yes | No |
| Setup time (typical) | 1 week | 1-2 weeks | 2-3 weeks | 4-8 weeks | 3-5 days |
| Starting price | ~Free w/ Shopify | $350/mo | ~$99/mo | ~$300/mo | ~$99/mo |
The 5-question decision framework
Skip the spec sheets. Answer these and the right tool surfaces itself.
Will you sell on Amazon FBA within 12 months?
Yes → Stocky is out. Choose between SKU Compass (multi-channel native) or Inventory Planner (Shopify-first multi-channel).
No → Stocky stays viable. Move to Q2.
Do you source the same SKU from multiple suppliers?
Yes → Stocky’s single-supplier-per-SKU model breaks. SKU Compass, Inventory Planner, or Cin7/Inflow handle multi-supplier.
No → Stocky’s model still fits. Move to Q3.
Are you using Amazon AWD or planning to?
Yes → only SKU Compass tracks AWD natively. Others treat it as a separate bucket without unified math.
No → continue.
Do you want software-only or software + a human analyst?
Software-only → all tools qualify.
Software + analyst → only SKU Compass Tier 2 ($1,997/mo) includes a human reviewing your restocks. Everyone else is software-only.
What’s your monthly software budget for inventory specifically?
$0-50/mo → Stocky (free with Shopify Plus) or Prediko entry.
$100-300/mo → Inventory Planner entry, Prediko mid, or Stocky higher tier.
$300+/mo with multi-channel → SKU Compass or Inventory Planner.
$1,000+/mo with managed service → SKU Compass Tier 2/3.
The honest switching cost
The tool comparison is the easy part. The expensive part is the migration. Realistic numbers from brands who’ve moved off Stocky:
- API reconnection (Shopify, Amazon SP-API, Walmart): 1 hour
- Re-establishing supplier records, lead times, MOQs: 1-2 weeks
- Running parallel forecasts on both tools to validate: 2 weeks minimum
- Total operational attention: 2-4 weeks
This is why “none of the four reasons apply, stay with Stocky” is genuine advice. If your forecasts are working and you’re 100% Shopify, the migration cost almost certainly exceeds the marginal feature gain.
What we’re not telling you
We’re SKU Compass — we obviously want you to switch to us. We’ve tried to be honest about where each alternative wins because the failure mode for this content is overpromising and watching customers churn out at month 4.
The truth: SKU Compass beats Stocky clearly if you’re multi-channel + multi-supplier, want managed service, or care about Amazon AWD. It doesn’t beat Inventory Planner if Shopify is genuinely your primary and only channel. It doesn’t beat Cin7 if you have heavy B2B + manufacturing complexity. Pick the tool that fits your operation, not the one with the loudest comparison post.
If SKU Compass is your shortlist pick
Start with the 30-day trial. We’ll connect Shopify + Amazon FBA + AWD + Walmart WFS during onboarding (about a week). Run parallel forecasts for two weeks against your current Stocky output to validate. If the numbers don’t beat what you’re getting today, walk — no contract.
If the multi-channel + AWD math wins, transition. We can also pair you with the Tier 2 managed-service analyst during migration so you’re not learning the tool and re-tuning rules at the same time.
Frequently asked questions
What is the best alternative to Stocky for multi-channel sellers?
SKU Compass is the most direct multi-channel alternative — native support for Amazon FBA, Amazon AWD, Shopify, and Walmart WFS in a single forecast, with per-FNSKU reorder points matched to the 2026 fee structure. Inventory Planner is the alternative if Shopify is your primary channel and Amazon is secondary. Stocky itself is Shopify-only.
Is Stocky still worth using in 2026?
Yes — if you’re 100% Shopify with under ~500 SKUs, single-supplier-per-SKU, and not adding Amazon. Stocky remains a capable Shopify-native forecasting tool. The cases where it stops being the right choice: you added Amazon FBA, multi-supplier complexity broke the model, you need AWD/2026 fee math, or you want a human analyst alongside the software.
How long does it take to switch from Stocky to a new inventory tool?
Realistically 2-4 weeks of operational attention. API reconnection takes about an hour. Re-establishing supplier records, lead times, and safety stock policies takes 1-2 weeks. Running parallel forecasts on both tools for at least 2 weeks before fully cutting over is the only way to validate the new tool produces equal or better numbers on your data.
Is Inventory Planner better than Stocky?
For multi-channel brands, yes — Inventory Planner has Amazon, Walmart, and other integrations Stocky lacks, plus deeper demand-planning and P&L. For pure Shopify brands, Stocky is often the simpler choice and integrates more tightly with the Shopify admin. The decision is “do you need multi-channel” — yes pushes toward Inventory Planner or SKU Compass; no keeps you on Stocky.
What’s the difference between SKU Compass and Inventory Planner?
SKU Compass is multi-channel-native with Amazon AWD upstream tracking and a managed-service tier ($1,997/mo Tier 2). Inventory Planner is Shopify-first with Amazon as a secondary integration and is software-only. SKU Compass wins for Amazon-heavy multi-channel and for brands wanting a human analyst. Inventory Planner wins for Shopify-primary brands with mature P&L needs. See the full SKU Compass vs Inventory Planner comparison.
Does SKU Compass handle multi-supplier sourcing per SKU?
Yes — multi-supplier-per-SKU is native. Each SKU can have multiple suppliers with different lead times, costs, MOQs, and surge-capacity tags. The PO recommendation engine factors all of them based on which combination minimizes cost and lead-time risk for each reorder cycle. Stocky does not do this.
Can I run Stocky and SKU Compass in parallel during migration?
Yes — and you should. Running parallel forecasts for at least two weeks before cutting over is the only way to validate that the new tool produces accurate numbers on your specific catalog and sales patterns. The cost is two subscription bills for a month. The benefit is catching any forecasting gap before it costs you a stockout. Every brand we’ve migrated has run parallel for 2-3 weeks; none have regretted it.