Cin7 Core vs. Native Shopify Inventory: Do You Still Need an IMS?
Native Shopify inventory beats Cin7 Core for single-brand stores with 1–3 locations, now that Stocky's purchasing and forecasting jobs live in the admin (per Shopify help, Sep 2026). Transfers with in-transit quantities, purchase orders with supplier and cost tracking, and Sidekick demand forecasting are native since Stocky's August 31, 2026 sunset. Buy Cin7 Core at $349–$1,199/month (verified Sep 2026) for multi-channel selling, material requirements planning or advanced warehouse management. Never build an IMS.
Your profile — see how the verdict shifts
- Confidence
- High — Native inventory's post-Stocky scope is verified on Shopify's own help page, and Cin7 Core's three tiers are verified at $349, $599 and $1,199/month with published user, integration and order caps (verified Sep 2026). Cin7 Core's 49 reviews are the thin spot.
- Reference scenario
- $20M–$100M GMV · single brand on one Shopify store · 2–3 stock locations · no manufacturing · no marketplaces
- As of
- September 2026
Decision at a Glance
| Your profile | Verdict | Why |
|---|---|---|
| Single brand, one store, 1–3 locations, no marketplaces | WAIT | Multi-location tracking, transfers with in-transit quantities, purchase orders with supplier and cost tracking, and Sidekick forecasting are native (per Shopify help, Sep 2026). Cin7 Core's Standard tier at $349/month (verified Sep 2026) buys little you don't already have. |
| Selling on two or more marketplaces or channels outside Shopify | BUY | Native inventory sees Shopify's channels only. Cin7 Core's Standard tier syncs 2 integrations and 6,000 sale orders a year for $349/month, and Pro syncs 4 integrations and 24,000 orders for $599/month (verified Sep 2026). |
| Manufacturing or assembly with bills of materials | BUY | Material requirements planning arrives on Cin7 Core's Pro tier at $599/month (verified Sep 2026); the native help page lists no bill-of-materials or production feature (per Shopify help, Sep 2026), so components and finished goods can't be linked in the admin. |
| Multi-warehouse operation above roughly 24,000 orders a year | DEPENDS | Native inventory scales across locations at no fee, but advanced warehouse management, 15 users and 120,000 sale orders a year sit on Cin7 Core's Advanced tier at $1,199/month (verified Sep 2026). Buy when pick-pack-ship and supplier workflows need one system; stay native when a 3PL or WMS already runs the floor. |
What Cin7 Core vs. native Shopify inventory (post-Stocky) Actually Drives
| Outcome | Impact | How it works |
|---|---|---|
| Operational efficiency | High | One stock pool across channels, warehouses and suppliers removes the spreadsheet reconciliation that multi-channel brands run weekly; native inventory delivers the same for Shopify's own channels and locations. |
| Revenue — direct | Medium | Fewer stockouts and oversells convert directly to orders kept; Sidekick forecasting on native and Cin7 Core's AI forecasting both aim at the same reorder timing. |
| Data & insight | Medium | Supplier costs, lead times and inventory history feed margin and buying decisions; native keeps unlimited history in the admin (per Shopify help, Sep 2026), and Cin7 Core holds it in its own database. |
| Customer experience | Medium | Accurate stock by location powers pickup availability and honest delivery promises on the storefront; both lanes deliver it for Shopify channels. |
| Retention & LTV | Low | Inventory accuracy rarely earns loyalty on its own, but a cancelled order for an oversold item loses it. |
Spend ceiling: Cap the spend at what native inventory can't do. Multi-channel sync, MRP or warehouse management justify $349–$1,199/month (verified Sep 2026); a single-brand store with 1–3 locations should spend nothing beyond a few thousand in Flow glue, and no one should fund a custom IMS.
What buying enables (top apps)
- + Multi-channel stock sync across 2, 4 or 6 integrations by tier (verified Sep 2026)
- + Material requirements planning on Pro and advanced warehouse management on Advanced (verified Sep 2026)
- + AI demand forecasting and order automation inside one operations platform with published order caps (verified Sep 2026)
- + Unlimited locations on every tier (verified Sep 2026)
What building additionally unlocks
- + Purchasing, transfers and forecasting inside the admin your team already uses, with one permissions model and no second login
- + Unlimited inventory history and customizable reports on your Shopify records (per Shopify help, Sep 2026), readable by Sidekick without an export
- + A single-channel custom sync when one marketplace is the whole gap, at $10,000–$25,000 (Deploi estimate, illustrative) instead of a platform subscription
Find Your Verdict in 3 Questions
Do you sell through marketplaces or channels outside Shopify that need one stock pool?
Yes: Your verdict: BUY — Cin7 Core Standard syncs 2 integrations and 6,000 sale orders a year at $349/month; Pro takes 4 integrations and 24,000 orders at $599/month (verified Sep 2026).
No: Go to question 2.
Do you manufacture or assemble products from components?
Yes: Your verdict: BUY — material requirements planning sits on Cin7 Core Pro at $599/month (verified Sep 2026); native inventory tracks finished goods only.
No: Go to question 3.
Do you run more than three stock locations with pick-pack-ship workflows on the floor?
Yes: Your verdict: BUY — advanced warehouse management sits on Cin7 Core Advanced at $1,199/month (verified Sep 2026); compare it against your 3PL's WMS first.
No: Your verdict: WAIT — native inventory covers transfers, purchase orders and Sidekick forecasting for 1–3 locations (per Shopify help, Sep 2026); export Stocky data before the read-only window closes.
The TCC Scorecard — 12 Dimensions
TCC — Total Cost of Capability: what it actually costs to have this capability over three years, whichever way you get it. Each dimension is scored 0–5 for both paths. How we score →
| Dimension | Buy | Build | Why |
|---|---|---|---|
| Cost | |||
| Acquisition & implementation | Native inventory is already in your admin; Cin7 Core's 14-day trial (verified Sep 2026) turns into a data migration, channel mapping and a stock-count reconciliation, typically 4–8 weeks (Deploi estimate, illustrative). | ||
| Recurring fees | Cin7 Core runs $349, $599 or $1,199/month, with annual billing saving 8% (verified Sep 2026); native inventory is included in every Shopify plan. | ||
| Maintenance & upgrades | Shopify maintains native inventory and ships new features into the admin; Cin7 Core maintains its own platform, but every sync mapping is yours to re-check when either side changes. | ||
| Switching & exit | Purchase orders, supplier records and forecasts move into Cin7 Core's database; leaving means exporting them and rebuilding in the admin. Native data never leaves Shopify. | ||
| Risk | |||
| Vendor risk | Cin7 Core is the rebranded DEAR Inventory, still listed at its legacy slug with 49 reviews at 4.6★ (verified Sep 2026); native inventory has no vendor to lose, and Stocky's sunset shows Shopify folds first-party tools into the admin rather than abandoning the job. | ||
| Security & compliance surface | An IMS holds supplier costs, stock levels and order data in a second system with its own users and integrations; native keeps one admin and one permissions model. | ||
| Platform-deprecation exposure | Native inventory is the surface Shopify just expanded by retiring Stocky (per Shopify help, Sep 2026); Cin7 Core depends on Admin API versions that cycle roughly every six months. | ||
| Value | |||
| Fit to requirement | Cin7 Core covers multi-channel sync, material requirements planning on Pro and advanced warehouse management on Advanced (verified Sep 2026); native covers transfers, purchase orders and forecasting for Shopify's own channels. | ||
| Time to market | Native is on today; Cin7 Core's migration and reconciliation take weeks, and the 14-day trial (verified Sep 2026) ends before most implementations finish. | ||
| Performance & scale | Cin7 Core publishes caps of 6,000, 24,000 or 120,000 sale orders a year by tier (verified Sep 2026); native inventory publishes no order cap but sees only Shopify channels. | ||
| Data ownership & AI-readiness | Native inventory history is unlimited with customizable reports, and Sidekick reads it directly (per Shopify help, Sep 2026); Cin7 Core's forecasting runs on data it holds, exportable but external. | ||
| Focus & opportunity cost | Running an IMS is a job: users, mappings, reconciliations. Native inventory asks for none of that, and a custom IMS at $75K+ (Deploi estimate, illustrative) is the option no one should take. | ||
The App Landscape
| App | Status | Pricing | Best for |
|---|---|---|---|
| Cin7 Core | Live — 4.6★, 49 reviews; listed under its legacy DEAR Inventory slug; no Built for Shopify badge | Standard $349/month (5 users, 2 integrations, 6,000 sale orders a year, unlimited locations), Pro $599/month (10 users, 4 integrations, 24,000 orders, material requirements planning), Advanced $1,199/month (15 users, 6 integrations, 120,000 orders, advanced warehouse management); annual billing saves 8%; 14-day free trial (verified Sep 2026) | Multi-channel brands with 6,000–120,000 sale orders a year, makers who need material requirements planning, or multi-warehouse purchasing |
| Native Shopify inventory (post-Stocky) | Native — First-party feature set inside the Shopify admin; no App Store listing; multi-location tracking, transfers with in-transit quantities, purchase orders with supplier and cost tracking, and Sidekick demand forecasting (per Shopify help, Sep 2026) | Included with every Shopify plan; no per-order fee (per Shopify help, Sep 2026) | Single-brand stores with 1–3 locations selling through Shopify's own channels |
The Build Path
- Native first: the post-Stocky admin: Turn on multi-location tracking, run transfers with in-transit quantities, raise purchase orders with supplier and cost tracking, and ask Sidekick to forecast demand and suggest rebalancing (per Shopify help, Sep 2026). Export Stocky data during the read-only window if you haven't.
- Light glue on top of native: Flow rules for low-stock alerts and reorder tasks, a supplier metaobject for lead times, and a scheduled report to finance; 1–3 weeks (Deploi estimate, illustrative).
- Custom sync for one non-Shopify channel: An Admin API integration that pushes stock to a marketplace or ERP and pulls orders back, respecting the cost-based rate limits; an estimated $10,000–$25,000 (Deploi estimate, illustrative), cheaper than Cin7 Core only when one channel is the whole gap.
- Custom IMS (never): Rebuilding purchasing, forecasting and warehouse workflows from scratch runs $75K+ (Deploi estimate, illustrative) and buys nothing Cin7 Core doesn't rent for $349–$1,199/month (verified Sep 2026).
- Effort band
- $0 for native configuration; $3,000–$8,000 for Flow and metaobject glue; $10,000–$25,000 for a single-channel custom sync (Deploi estimate, illustrative); the last sits in the $10–25K contact-form band
- Typical timeline
- Native: days, plus the Stocky export. Glue: 1–3 weeks. A single-channel custom sync: 4–8 weeks (Deploi estimate, illustrative)
- Maintenance, honestly
- Native inventory carries no upkeep. Glue and a custom sync run ~15–20% of build cost per year (Deploi estimate): Admin API version bumps roughly every six months, rate-limit handling and reconciliation fixes. Cin7 Core's upkeep is the subscription plus your own sync-mapping checks.
- What you own — and what you take on
- You own: stock levels, purchase orders, supplier costs and inventory history on the native lane, all on your Shopify records. You take on: the sync mappings and reconciliation on Cin7 Core; the integration code and its rate-limit handling on a custom sync.
3-Year Total Cost of Capability
| Buy (app path) | Build (custom path) | |
|---|---|---|
| Year 0 (setup) | $8,000–$20,000 (implementation) | $0–$8,000 (native is included; optional glue) |
| Years 1–3 (recurring) | $11,500–$12,600 (Standard tier, annual vs. monthly billing) | $0–$4,800 (glue upkeep) |
| 3-year total | ≈$19,500–$32,600 | ≈$0–$12,800 |
- † All figures illustrative samples for the reference scenario — not quotes, not verified pricing.
- † Cin7 Core column: Standard at $349/month held flat (verified Sep 2026), plus an illustrative $8,000–$20,000 implementation (data migration, channel mapping, reconciliation) up front.
- † Native column: included with your plan, plus optional Flow and metaobject glue at $3,000–$8,000 (illustrative) with 15–20% yearly upkeep; three-year horizon.
What the Sticker Price Hides
On the buy path
- — Order caps step the bill: 6,000 sale orders a year on Standard, 24,000 on Pro, 120,000 on Advanced (verified Sep 2026), so a good year can force a jump from $349 to $599/month
- — Integrations are capped too, at 2, 4 or 6 by tier (verified Sep 2026); a second marketplace plus an accounting sync can exhaust the Standard allowance
- — Implementation isn't in the price: migration, mapping and a stock-count reconciliation run an illustrative $8,000–$20,000 (Deploi estimate) before the subscription starts earning
- — The 14-day trial (verified Sep 2026) ends before most migrations finish, so the trial tests the interface, not your data
On the build path
- — Native inventory sees Shopify channels only; a marketplace or wholesale ERP still needs a sync, custom or bought
- — Stocky data is read-only for at least 90 days after August 31, 2026 (per Shopify help, Sep 2026); export it before the window closes or lose the purchasing history
- — Sidekick forecasts from your sales data (per Shopify help, Sep 2026); a young store or a seasonal catalog gives it little to work with
- — Glue and custom syncs carry ~15–20% of build cost per year in upkeep (Deploi estimate)
What Merchants Say
IMS reviews lose stars on onboarding: merchants describe months of mapping and reconciliation before stock numbers matched, with the subscription running the whole time.
Stocky's sunset threads split between relief that purchase orders and forecasting moved into the admin and frustration from POS-heavy stores that lost workflows they'd built around the app.
If You Change Your Mind Later
If you bought and outgrow it
Leaving Cin7 Core means exporting purchase orders, supplier records, costs and forecasts, then rebuilding them in the admin or the next IMS. Stock levels re-sync from Shopify, which stayed the system of record for sellable quantity, but the purchasing history is the asset at risk. Time the exit to a stock count, and cancel after the annual term ends if you took the 8% discount (verified Sep 2026).
If you built and want out
Leaving native inventory for an IMS is the migration Cin7 Core runs anyway: products, locations and stock levels sync in, and purchase orders start fresh. Nothing is stranded, because the data lives on your Shopify records either way; any Flow rules or metaobject glue you added keep working alongside the new system until you retire them.
When This Answer Changes
We're watching for:
- ▸ Shopify adding bill-of-materials, marketplace sync or warehouse workflows to native inventory (none on the help page as of September 2026), which would shrink Cin7 Core's boundary
- ▸ A second sales channel outside Shopify, or annual orders passing 6,000 across a channel mix, which is where Cin7 Core's Standard tier starts to pay (verified Sep 2026)
- ▸ A manufacturing or assembly step entering the business, which moves the decision to Cin7 Core Pro's material requirements planning at $599/month (verified Sep 2026)
Verdict change log:
- 2026-08-31Purchasing and forecasting used to require Stocky, which required a POS Pro subscription, so DTC-only brands often bought Cin7 Core for purchase orders alone. With those jobs native for every store, the single-brand default is WAIT; Cin7 Core now earns its fee only for multi-channel sync, material requirements planning or warehouse management.
Common Questions
Do I still need Cin7 Core if Shopify inventory now does purchase orders?
Cin7 Core stays necessary only for jobs native inventory doesn't do: multi-channel stock sync, material requirements planning on Pro at $599/month, and advanced warehouse management on Advanced at $1,199/month (verified Sep 2026). Purchase orders with supplier and cost tracking, transfers with in-transit quantities, and Sidekick demand forecasting are native since Stocky's August 31, 2026 sunset (per Shopify help, Sep 2026). A single-brand store with 1–3 locations stays native.
How much does Cin7 Core cost for a Shopify store?
Cin7 Core costs $349/month on Standard, $599/month on Pro and $1,199/month on Advanced, with annual billing at $3,839, $6,589 or $13,189 saving 8% (verified Sep 2026). Standard covers 5 users, 2 integrations and 6,000 orders a year; Pro 10 users, 4 integrations and 24,000 orders; Advanced 15 users, 6 integrations and 120,000 orders (verified Sep 2026). Every tier includes a 14-day free trial (verified Sep 2026); budget implementation separately, an illustrative $8,000–$20,000 (Deploi estimate).
What happened to Stocky, and what replaces it?
Stocky was delisted from the Shopify App Store on February 2, 2026 and reached its hard sunset on August 31, 2026 (per Shopify help, Sep 2026). Merchants keep read-only export access for at least 90 days after the sunset; Stocky's APIs stopped the same day. Native Shopify inventory replaces it with purchase orders, supplier and cost tracking, transfers with in-transit quantities, barcode adjustments and Sidekick demand forecasting (per Shopify help, Sep 2026).
Your Next Steps
If you're going with WAIT(matches your selected profile)
- Export Stocky purchase orders, suppliers and forecasts during the read-only window (at least 90 days from August 31, 2026, per Shopify help)
- Turn on transfers with in-transit quantities and purchase orders with supplier costs for every location
- Ask Sidekick for a demand forecast and a rebalancing suggestion; compare it to last quarter's actuals before you trust it
- Add Flow low-stock alerts and a reorder task per supplier
- Diary a re-decision when a second sales channel or a manufacturing step lands on the roadmap
If you're going with BUY
- Pick the tier by cap, not by feature list: 6,000, 24,000 or 120,000 sale orders a year and 2, 4 or 6 integrations (verified Sep 2026)
- Budget implementation separately from the subscription: migration, channel mapping and a reconciliation count, an illustrative $8,000–$20,000 (Deploi estimate)
- Keep Shopify as the system of record for sellable stock so an exit is an export, not a rebuild
- Take the annual discount only after the first full month reconciles cleanly (8% saving, verified Sep 2026)
- Schedule a quarterly sync-mapping review; every Admin API version bump is a chance for drift
Official Docs & Sources
- Transitioning from Stocky to Shopify inventory management — Shopify Help Center
- Locations — Shopify Help Center
- Order routing — Shopify Help Center
Official documentation linked for verification — our verdicts and estimates are our own.
Related Decisions
Build or Buy an Inventory Management System on Shopify?
An IMS is a WAIT for single-brand Shopify stores: native inventory absorbed Stocky's jobs. Buy one only for multi-channel, BOM or multi-warehouse purchasing.
Katana vs. Cin7 Core: Which Inventory System Fits Shopify?
An IMS is a WAIT for single-brand Shopify stores after Stocky's sunset; Katana wins the head-to-head for makers, Cin7 Core for multi-channel volume.
Multi-Location Inventory on Shopify: Build, Buy, or Wait?
Multi-location inventory is a WAIT: native locations and routing rules cover most mid-market networks free; pay for an IMS only when planning outgrows sheets.
Should You Build or Buy Preorders & Backorders on Shopify?
Buy a preorder app to patch occasional sellouts; build on selling plans when selling before stock is the business model.
Should You Build or Buy Your NetSuite Integration on Shopify?
NetSuite integration is the honest DEPENDS: buy a connector for standard flows, build middleware when the flows are the business.
Ready to decide whether native inventory is enough?
We'll audit your channels, locations and purchasing flow against the post-Stocky admin, build the Flow glue or a single-channel sync if that closes the gap, and tell you plainly when Cin7 Core is the right call.
Contact us todayVerdict scored for the reference scenario above. Estimates are not quotes; Cin7 Core's pricing carries its verification date and gets re-verified quarterly, and native inventory's scope comes from Shopify's own help page. The parent inventory management system page settles the category; this page prices the named head-to-head plus the native lane it hides. Full scoring anchors: see the TCC methodology.
Read how we score these decisions (the TCC Framework). No affiliate links, no paid placement — no app vendor pays to appear here.