StockFlow vs Lightspeed Retail
Lightspeed Retail (X-Series) is a point-of-sale system with retail inventory built around checkout. StockFlow is an inventory-first system with no POS component, built to run warehouse operations behind any register — Lightspeed included.
Free starting tier · Setup in days · No credit card
01 — Overview
POS-first vs. inventory-first
This guide compares the two for teams deciding whether they need a POS-centric inventory module or a dedicated inventory system.
- Checkout & payments
- Retail stock counts
- Purchase orders
- Barcode receiving
- Multi-location transfers
- BOM / kitting
Lightspeed Retail (X-Series) is a POS system with inventory built in; StockFlow is an inventory-first system with no POS.
Lightspeed Retail is Lightspeed's current product — not the same page as legacy Vend, which Lightspeed acquired and is phasing out.
StockFlow runs alongside any POS, including Lightspeed, for teams that want to keep their checkout system and add deeper warehouse operations.
02 — Feature comparison
StockFlow vs. Lightspeed Retail, feature by feature
Where each product actually spends its engineering effort.
| Feature | StockFlow | Lightspeed Retail |
|---|---|---|
| Pricing | Free core plan + low-cost scaling | Paid plans from ~$69+/month per location |
| Core focus | Inventory-first | POS-first, with retail inventory built in |
| Inventory depth | Barcode receiving, transfers, counts, BOM/kitting | Retail stock counts and purchase orders |
| Point of sale | ||
| Multi-location inventory | ||
| Barcode scanning | ||
| Works alongside your existing POS | Requires switching to Lightspeed POS | |
| Implementation time | Typically days | Days to a few weeks, incl. hardware setup |
| API access | Available on higher-tier plans |
The gap: warehouse depth vs. checkout breadth
StockFlow goes deeper on receiving, transfers, and kitting; Lightspeed goes deeper on checkout, payments, and retail-standard stock counts. Neither is trying to be the other.
03 — Works with your POS
StockFlow runs behind your existing register
No POS component by design — connect via CSV export/import or API/webhooks.
Keep checkout, fix inventory accuracy
For teams that want to keep Lightspeed as their point of sale while running receiving, barcode counts, and multi-location transfers in a dedicated inventory system. A native connector is on the roadmap; CSV and API work today.
- No forced switch of checkout systems
- CSV export/import or API/webhooks today
- Native connector on the roadmap
04 — Who fits better
Which one actually fits your operation
The honest answer depends on whether the register or the warehouse is the actual problem.
Lightspeed Retail is the better fit when
- You need a new point-of-sale system, not just better inventory
- You want checkout, payments, and inventory in one vendor
- Retail-standard inventory features (stock counts, POs) are enough for your operation
StockFlow is the better fit when
- You want to keep your existing POS or checkout process
- You need barcode receiving, multi-location transfers, and BOM/kitting
- Inventory accuracy — not the register — is the actual problem
- You want a free starting tier before committing to paid inventory tooling
05 — Vs. Vend
Lightspeed Retail vs. Vend: which page do you need?
Lightspeed acquired Vend in 2021 and is phasing it out in favor of Retail (X-Series).
Vend is being phased out, with existing customers migrated to Lightspeed Retail (X-Series), Lightspeed's current product. If you are still on legacy Vend and need a migration path, see StockFlow vs Vend for discontinuation details and a free migration walkthrough. This page compares StockFlow against Lightspeed's current, actively-sold Retail product for teams evaluating it fresh — not migrating off Vend.
Frequently asked questions
What is the difference between StockFlow and Lightspeed Retail?
Lightspeed Retail (X-Series) is a point-of-sale system with inventory features built around checkout. StockFlow is an inventory-first system with no POS component, meant to run warehouse operations — receiving, barcode counts, multi-location transfers — alongside whatever POS or storefront you already use.
Is Lightspeed Retail the same as Vend?
Lightspeed acquired Vend in 2021. Vend is being phased out, with existing customers migrated to Lightspeed Retail (X-Series), which is Lightspeed's current, actively-sold POS product. If you are specifically on legacy Vend, see the StockFlow vs Vend migration guide.
Do I need to replace my POS to use StockFlow?
No. StockFlow does not include a point-of-sale system by design. It runs as the inventory and warehouse layer behind whatever POS you use — Lightspeed included — via CSV export/import or API/webhooks, so you are not forced to switch checkout systems just to fix inventory accuracy.
When is Lightspeed Retail the better choice over StockFlow?
When you need point-of-sale and inventory in one system and are comfortable running your checkout on Lightspeed's hardware and software. StockFlow is a better fit when you want to keep your current POS and specifically need deeper barcode warehouse operations than a POS-centric inventory module provides.
Can StockFlow and Lightspeed Retail be used together?
Yes, for teams that want to keep Lightspeed as their point of sale while running receiving, barcode counts, and multi-location transfers in a dedicated inventory system. Connect the two via CSV export/import or StockFlow's API today; a native connector is on the roadmap.
Keep your POS, fix your inventory
StockFlow runs receiving, transfers, and barcode counts alongside Lightspeed or any other POS — free to start.