Replacement Guide

How to Build Your Own SOS Inventory

Replace SOS Inventory with a custom build. The #1 Rated Inventory Management App in QuickBooks Marketplace

Weekend Project
57 features8 integrationsOne weekend

Estimated Timeline

Based on 57 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.

1
Setup & scaffolding
2 hours
2
Core features
4-6 hours
3
Polish & deploy
2 hours

Recommended Tech Stack

Next.js 14

Full-stack React framework with API routes and server components

Supabase

PostgreSQL database, auth, and real-time subscriptions

Tailwind CSS

Utility-first styling for rapid UI development

Key Features to Replicate

Top features across 8 categories. See all 57 features

Inventory Management(13 features)

Bin and Aisle TrackingPremium

Organize inventory by bins and aisles for warehouse management

Cost History Tracking

Maintain detailed cost history for items including lot/serial distinctions

Cost Rollups

Calculate costs through assembly levels for accurate product costing

Cost Valuation Methods

Support for FIFO, LIFO, and Weighted Average inventory valuation methods

Cycle Counting

Perform cycle counts to verify inventory accuracy without full shutdowns

+8 more in this category

Sales(6 features)

Contract PricingPremium

Set up contract pricing agreements with customers

Cost Plus PricingPremium

Automatically calculate pricing based on cost plus margin

Credit Memos and Returns

Create credit memos and process customer returns

Estimates and Quotes

Create estimates and quotes that can be converted to sales orders

Price LevelsPremium

Create and manage tiered pricing structures for different customer levels

+1 more in this category

Manufacturing(5 features)

Assemblies and Kits

Build assemblies and kits with unlimited BOM levels, auto-build on shipments, and track work-in-progress

Contract ManufacturingPremium

Manage contract manufacturing workflows with vendor production tracking

Job CostingPremium

Track job costs and labor tracking for manufacturing operations and project-based work

Process ManufacturingPremium

Support for process manufacturing with variable-yield manufacturing and co-products/by-products management

Work Orders and Work-in-ProgressPremium

Create and manage work orders with work centers and track work-in-progress inventory

Purchasing(4 features)

Multiple Vendors Per ItemPremium

Assign multiple vendors to items for supplier flexibility

Purchase Order Management

Create purchase orders from sales orders, generate POs based on stock levels, manage blanket POs, and handle partial receiving

Reorder List

Generate reorder lists based on inventory levels and historical data

Reorder Point CalculationPremium

Calculate reorder points automatically from historical sales data

Fulfillment(3 features)

Drop Shipping

Manage drop shipping workflows with seamless order processing

Partial Shipments

Handle full or partial shipments from sales orders and manage multiple sales orders for the same customer

Pick, Pack, and Ship Optimization

Create pick tickets from sales orders or invoices, manage shipments, generate packing slips, and update inventory on shipment

Inventory Tracking(3 features)

Barcode Generation and Scanning

Generate, scan, and track inventory items using barcodes in multiple formats to speed up counting, receiving, locating, and shipping

Lot/Batch Tracking

Manage movement of batches by date of receipt and expiration with full traceability

Serial Number Tracking

Track individual items by serial number with comprehensive cost history and forward/backward traceability

Order Management(3 features)

Backorder Management

Track and manage backorders with automated notifications

Return Merchandise Authorizations (RMA)Premium

Create and manage RMA processes for product returns

Sales Order Management

Create sales orders, generate full or partial shipments, and create full or partial invoices that synchronize with QuickBooks Online

Reporting(3 features)

Customizable Dashboard

Create custom dashboards for viewing key business metrics

Item Analysis

Analyze items with profit/loss reports and historical data

Ready to Pick/Ship Reporting

View real-time inventory with Ready to Pick/Ship status reports

Cost Calculator

Keep Paying SOS Inventory

Monthly$69.95/mo
Yearly$839/yr
5-Year Total$4.2k

Build It Yourself

Est. Build Time~4 hrs
Hosting$20/mo
DifficultyVery Easy

Total Cost Comparison

1 YearSave $599
SaaS
$839
DIY
$240
3 YearsSave $1.8k
SaaS
$2.5k
DIY
$720
5 YearsSave $3k
SaaS
$4.2k
DIY
$1.2k

DIY hosting estimate based on Vercel + Supabase free/pro tiers (~$20/mo). Build time estimated from 57 features at very easy complexity.

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