SOS Inventory
SOS Inventory: A broad inventory and fulfillment system for teams built around QuickBooks Online. Ranked #27 of 75 in Inventory Management Software by our editors (5.6/10); pricing: 14-day trial; best for quickBooks-centered inventory teams.
At a glance
- Editor score5.6 / 10
- Pricing14-day trial
- Best forQuickBooks-centered inventory teams
- Free planNo
- Warehouse limit1 warehouses
- Facts checked21 Sep 2026
Where it wins
- QuickBooks Online synchronization with orders, purchasing, and fulfillment
- Serial, lot, bin, barcode, and multi-location inventory controls
- Assemblies, manufacturing workflows, alerts, valuation, and reporting
Where it doesn't
- Paid-only product with no free plan
- Companion includes one location and two users
- Barcoding is available only on Plus and Pro
Our verdict on SOS Inventory
SOS Inventory is cloud-based inventory, order management, and manufacturing software for businesses using QuickBooks Online. It suits teams that need more than basic stock counts, including purchasing, sales orders, assemblies, fulfillment, inventory tracking, and manufacturing workflows. The product supports web, iOS, macOS, and API access, with an iPhone and iPad application for mobile inventory tasks. Its core audience is QuickBooks-centered inventory teams managing products across orders, locations, or production processes.
The product has three paid plans: Companion, Plus, and Pro, alongside a 14-day free trial. Companion includes sales orders, assemblies, QuickBooks integration, two users, and one location. Plus adds unlimited locations, serial and lot tracking, barcoding, three users, and bin tracking. Pro adds job costing, advanced manufacturing, a customer portal, five users, and historical reorder-point calculation. That structure makes Companion a fit for simpler operations, while Plus is the more relevant tier for teams requiring barcode workflows or broader location management. Pro is aimed at organizations with deeper manufacturing and costing requirements.
Its strongest distinction is breadth within a QuickBooks-oriented workflow. SOS Inventory combines purchase and sales orders with pick tickets, packing slips, shipments, partial shipments, low-inventory and reorder alerts, inventory valuation, and reporting. Assemblies and bills of materials extend the product beyond straightforward stock tracking, while serial, lot, bin, and barcode capabilities support more controlled warehouse operations. Integrations include QuickBooks Online, BigCommerce, Zapier, Shopify, PayPal, ShipStation, and UPS. Choose SOS Inventory if QuickBooks synchronization, fulfillment, traceability, and manufacturing matter together. Teams seeking a free plan, or barcode capability on the entry plan, should look elsewhere.
SOS Inventory pricing
All 3 SOS Inventory plans and prices →
SOS Inventory fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Warehouse limit | 1 warehouses |
| SKU limit | Not verified |
| Barcode scanning | Yes |
| Purchase orders | Yes |
| Sales orders | Yes |
| Stock alerts | Yes |
| Mobile apps | Yes |
| Free trial | 14 days |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS |
| Support | Email, Phone, Docs |
| Built for | Small business, Mid-market (editorial estimate) |
| Integrations | 2,000+ integrations: QuickBooks Online, BigCommerce, Zapier, Shopify, PayPal, ShipStation See all → |
| Pricing | 14-day trial (source) |
| Website | sosinventory.com |
| Facts checked | 21 Sep 2026 |
SOS Inventory integrations
SOS Inventory lists 2,000+ integrations on its own site — the 6 named here are the ones its pages call out.
- QuickBooks Online
- BigCommerce
- Zapier
- Shopify
- PayPal
- ShipStation
See all SOS Inventory integrations →
Alternatives to SOS Inventory
- Zoho InventoryA broad inventory suite with multi-location controls, integrations, and scalable annual plans.10.0
- Cin7 OmniA broad inventory and fulfillment system for larger, multichannel enterprises.8.3
- UnleashedA capable inventory platform for established businesses with complex stock operations.8.2
See all SOS Inventory alternatives →
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Guides on inventory management software
- Best Inventory Management Software in 2026: Pricing, Reviews & DemoAug 2026
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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