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Business Finance

Top 10 Best Invoicing And Inventory Software of 2026

Compare top invoicing and inventory software tools. Find the best solutions to streamline business operations. Explore now!

Sarah Mitchell

Sarah Mitchell

Feb 11, 2026

10 tools comparedExpert reviewed
Independent evaluation · Unbiased commentary · Updated regularly
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Invoicing and inventory software are essential for streamlining financial workflows and maintaining efficient stock management, yet with a wide array of options available, choosing the right tool can drive operational success and growth. This guide spotlightes ten leading solutions, from cloud-based platforms to open-source ERP systems, each designed to meet the unique needs of small businesses to scaling enterprises.

Quick Overview

  1. 1#1: QuickBooks Online - Cloud-based accounting platform that handles professional invoicing, expense tracking, and real-time inventory management for small businesses.
  2. 2#2: Xero - Cloud accounting software providing seamless invoicing, bank reconciliation, and inventory tracking with multi-currency support.
  3. 3#3: Zoho Inventory - Multi-channel inventory management tool that automates sales orders, purchase tracking, and invoicing across e-commerce platforms.
  4. 4#4: Cin7 - Integrated inventory and order management platform connecting sales channels, stock control, and automated invoicing for scaling businesses.
  5. 5#5: Odoo - Open-source ERP system with modular apps for invoicing, warehouse inventory management, and manufacturing processes.
  6. 6#6: NetSuite - Cloud ERP solution offering advanced invoicing, demand planning, and multi-location inventory control for enterprises.
  7. 7#7: Sage 50cloud - Desktop accounting software with built-in invoicing, job costing, and inventory tracking for small to medium businesses.
  8. 8#8: Katana MRP - Cloud-based manufacturing resource planning tool for live inventory tracking, production planning, and sales invoicing.
  9. 9#9: Fishbowl Inventory - Warehouse management software integrating QuickBooks for inventory control, order fulfillment, and invoicing.
  10. 10#10: inFlow Inventory - Cloud inventory management system that tracks stock levels, processes purchases and sales, and generates invoices efficiently.

Tools were selected based on a focus on key performance indicators, including feature robustness (e.g., automated invoicing, multi-channel inventory tracking), user-friendliness, reliability, and overall value, ensuring a balanced list that caters to diverse business requirements.

Comparison Table

This comparison table evaluates leading invoicing and inventory software tools—including QuickBooks Online, Xero, Zoho Inventory, Cin7, Odoo, and more—to help readers compare key features, functionalities, and suitability for varied business needs. It breaks down critical aspects like automation, integration, and user experience to guide informed decisions for streamlining financial and stock management processes.

Cloud-based accounting platform that handles professional invoicing, expense tracking, and real-time inventory management for small businesses.

Features
9.8/10
Ease
9.3/10
Value
9.1/10
2Xero logo8.7/10

Cloud accounting software providing seamless invoicing, bank reconciliation, and inventory tracking with multi-currency support.

Features
8.5/10
Ease
9.2/10
Value
8.3/10

Multi-channel inventory management tool that automates sales orders, purchase tracking, and invoicing across e-commerce platforms.

Features
9.2/10
Ease
8.1/10
Value
8.5/10
4Cin7 logo8.4/10

Integrated inventory and order management platform connecting sales channels, stock control, and automated invoicing for scaling businesses.

Features
9.2/10
Ease
7.6/10
Value
7.9/10
5Odoo logo8.7/10

Open-source ERP system with modular apps for invoicing, warehouse inventory management, and manufacturing processes.

Features
9.4/10
Ease
7.6/10
Value
8.9/10
6NetSuite logo8.4/10

Cloud ERP solution offering advanced invoicing, demand planning, and multi-location inventory control for enterprises.

Features
9.2/10
Ease
6.8/10
Value
7.1/10

Desktop accounting software with built-in invoicing, job costing, and inventory tracking for small to medium businesses.

Features
8.7/10
Ease
7.2/10
Value
7.5/10
8Katana MRP logo8.6/10

Cloud-based manufacturing resource planning tool for live inventory tracking, production planning, and sales invoicing.

Features
9.2/10
Ease
8.0/10
Value
8.4/10

Warehouse management software integrating QuickBooks for inventory control, order fulfillment, and invoicing.

Features
9.2/10
Ease
6.8/10
Value
7.9/10

Cloud inventory management system that tracks stock levels, processes purchases and sales, and generates invoices efficiently.

Features
8.5/10
Ease
8.0/10
Value
7.6/10
1
QuickBooks Online logo

QuickBooks Online

enterprise

Cloud-based accounting platform that handles professional invoicing, expense tracking, and real-time inventory management for small businesses.

Overall Rating9.6/10
Features
9.8/10
Ease of Use
9.3/10
Value
9.1/10
Standout Feature

Real-time, automated inventory adjustments linked directly to invoices, bills, and purchase orders for precise stock control without manual entry

QuickBooks Online is a comprehensive cloud-based accounting platform renowned for its robust invoicing and inventory management capabilities, ideal for small to medium-sized businesses. It enables users to create professional, customizable invoices with automated recurring billing, payment reminders, and seamless integration with payment processors like PayPal and Stripe. For inventory, it offers real-time tracking, low-stock alerts, purchase orders, sales orders, and bundle assemblies, ensuring accurate stock levels synced across sales and purchases. Advanced reporting provides insights into inventory valuation, profitability, and cash flow.

Pros

  • Extensive invoicing tools including templates, batch invoicing, and progress invoicing
  • Sophisticated inventory management with multi-location tracking, pricing rules, and FIFO costing
  • Seamless integrations with over 750 apps and real-time mobile access

Cons

  • Full inventory features require Plus plan ($90+/month), limiting basic plans
  • Steep learning curve for advanced inventory assemblies and custom reports
  • Occasional sync delays or performance lags with very large inventories

Best For

Small to medium-sized businesses needing an integrated platform for invoicing, inventory tracking, and full accounting without dedicated specialist software.

Pricing

Starts at $30/month (Simple Start, basic invoicing), $60/month (Essentials), $90/month (Plus with inventory), $200/month (Advanced); 50% off first 3 months, annual discounts available.

Visit QuickBooks Onlinequickbooks.intuit.com
2
Xero logo

Xero

enterprise

Cloud accounting software providing seamless invoicing, bank reconciliation, and inventory tracking with multi-currency support.

Overall Rating8.7/10
Features
8.5/10
Ease of Use
9.2/10
Value
8.3/10
Standout Feature

Seamless automatic bank feeds and reconciliation integrated directly with invoicing and inventory updates

Xero is a cloud-based accounting software that excels in invoicing, enabling users to create, customize, send, and track professional invoices with automation features like recurring billing and payment reminders. It offers basic inventory management, including stock tracking, cost of goods sold calculations, reorder points, and integration with sales for real-time updates. Ideal for small to medium businesses, Xero combines these tools with bank reconciliation, expense tracking, and over 1,000 app integrations for comprehensive financial management.

Pros

  • Intuitive invoicing with templates, batch actions, and multi-currency support
  • Real-time inventory tracking synced with sales and purchases
  • Unlimited users and mobile access for team collaboration

Cons

  • Inventory lacks advanced features like serial/lot tracking or multi-warehouse support
  • Higher-tier plans needed for unlimited invoices and advanced reporting
  • Customer support primarily via email/tickets, no phone for basic plans

Best For

Small to medium businesses needing strong invoicing with simple inventory alongside full accounting tools.

Pricing

Starts at $20/month (Early: 20 invoices/bills), $37/month (Growing: 50+), $70/month (Established: unlimited); annual billing discounts available, no free plan.

Visit Xeroxero.com
3
Zoho Inventory logo

Zoho Inventory

specialized

Multi-channel inventory management tool that automates sales orders, purchase tracking, and invoicing across e-commerce platforms.

Overall Rating8.7/10
Features
9.2/10
Ease of Use
8.1/10
Value
8.5/10
Standout Feature

Real-time multi-channel inventory synchronization across platforms like Amazon, eBay, and Shopify

Zoho Inventory is a cloud-based platform designed for inventory management, order fulfillment, and invoicing, helping businesses track stock in real-time across multiple warehouses. It supports sales and purchase orders, automated reordering, and integrations with e-commerce platforms like Shopify, Amazon, and eBay. The tool excels in streamlining operations for growing businesses with features like serial/batch tracking and shipping label generation.

Pros

  • Deep integrations with Zoho ecosystem and third-party apps like Shopify and Amazon
  • Robust inventory tools including multi-warehouse support and batch tracking
  • Free tier available with scalable paid plans

Cons

  • Interface can feel overwhelming for absolute beginners
  • Advanced reporting and customization locked behind higher tiers
  • Customer support response times vary

Best For

Small to medium-sized businesses managing multi-channel sales and needing integrated invoicing with inventory tracking.

Pricing

Free for up to 20 online store orders/month; paid plans start at $29/month (Standard, billed annually) up to $199/month (Elite).

4
Cin7 logo

Cin7

specialized

Integrated inventory and order management platform connecting sales channels, stock control, and automated invoicing for scaling businesses.

Overall Rating8.4/10
Features
9.2/10
Ease of Use
7.6/10
Value
7.9/10
Standout Feature

Perfect Order™ automation engine that synchronizes inventory, orders, and fulfillment in real-time across all channels to eliminate manual errors.

Cin7 is a comprehensive cloud-based platform specializing in inventory management, order fulfillment, and invoicing for multi-channel retailers and wholesalers. It provides real-time stock visibility across multiple warehouses, e-commerce platforms like Shopify and Amazon, POS systems, and suppliers. The software automates invoicing, B2B portals, and purchase orders, helping businesses streamline operations and reduce stockouts or overstock.

Pros

  • Seamless multi-channel integrations with 700+ connectors including Shopify, Xero, and QuickBooks
  • Real-time inventory tracking across unlimited locations with demand forecasting
  • Automated invoicing, B2B portal, and EDI for efficient order-to-cash workflows

Cons

  • Steep learning curve for complex setups and custom configurations
  • Higher pricing may not suit very small businesses or startups
  • Occasional performance lags with very high-volume data

Best For

Growing mid-sized retailers and wholesalers handling multi-channel sales, multiple warehouses, and B2B invoicing.

Pricing

Starts at $349/month (Operations plan billed annually) for up to 4 users and 1,000 orders/month; scales to $999+/month for enterprise features; 14-day free trial available.

Visit Cin7cin7.com
5
Odoo logo

Odoo

other

Open-source ERP system with modular apps for invoicing, warehouse inventory management, and manufacturing processes.

Overall Rating8.7/10
Features
9.4/10
Ease of Use
7.6/10
Value
8.9/10
Standout Feature

Real-time inventory updates directly linked to invoicing and sales orders for automatic stock adjustments and purchase suggestions

Odoo is a comprehensive open-source ERP platform with powerful invoicing and inventory management modules designed for businesses of all sizes. It streamlines invoicing through automated quote-to-invoice workflows, multi-currency support, and payment tracking, while its inventory tools handle multi-warehouse management, real-time stock tracking, barcode scanning, and automated reordering. The modular architecture allows seamless integration between invoicing, sales, and inventory, reducing manual data entry and errors.

Pros

  • Highly integrated invoicing and inventory with real-time synchronization
  • Extensive customization and scalability for growing businesses
  • Strong automation features like purchase orders tied to inventory levels

Cons

  • Steep learning curve for non-technical users
  • Some advanced features require paid Enterprise edition or apps
  • Performance can lag with very large inventories without optimization

Best For

Small to medium-sized businesses seeking an affordable, scalable ERP solution that tightly couples invoicing with advanced inventory control.

Pricing

Community edition free for one app; Enterprise plans start at $24.90/user/month (Standard) or $37.40/user/month (Custom), with additional apps from $10-50/user/month.

Visit Odooodoo.com
6
NetSuite logo

NetSuite

enterprise

Cloud ERP solution offering advanced invoicing, demand planning, and multi-location inventory control for enterprises.

Overall Rating8.4/10
Features
9.2/10
Ease of Use
6.8/10
Value
7.1/10
Standout Feature

SuiteSuccess real-time dashboards for unified invoicing-to-inventory visibility and AI-driven demand planning

NetSuite is a comprehensive cloud-based ERP platform that excels in invoicing and inventory management, offering real-time tracking, automated billing, and multi-location inventory control. It integrates invoicing with procurement, order fulfillment, and financial reporting for seamless operations. Ideal for scaling businesses, it provides advanced features like demand planning and lot/serial number tracking to optimize stock levels and cash flow.

Pros

  • Powerful real-time inventory visibility and forecasting
  • Advanced invoicing with multi-currency and subscription billing support
  • Deep integration with CRM, e-commerce, and financials

Cons

  • Steep learning curve and complex setup
  • High cost unsuitable for small businesses
  • Customization requires developer expertise

Best For

Mid-sized to large enterprises needing scalable, integrated invoicing and inventory management within a full ERP suite.

Pricing

Quote-based subscription starting at ~$999/month base + $99/user/month; annual contracts typically $10K+ minimum.

Visit NetSuitenetsuite.com
7
Sage 50cloud logo

Sage 50cloud

enterprise

Desktop accounting software with built-in invoicing, job costing, and inventory tracking for small to medium businesses.

Overall Rating8.1/10
Features
8.7/10
Ease of Use
7.2/10
Value
7.5/10
Standout Feature

Multi-location inventory management with real-time tracking and advanced costing methods like FIFO/LIFO

Sage 50cloud is a robust desktop-based accounting software with cloud connectivity, designed for small to medium-sized businesses handling invoicing and inventory needs. It provides comprehensive invoicing tools for creating, customizing, and tracking invoices, payments, and receivables, alongside advanced inventory management features like stock tracking, purchase orders, assemblies, and multi-location support. The software integrates seamlessly with Microsoft Office and offers strong reporting capabilities for financial insights.

Pros

  • Advanced inventory features including lot/serial tracking and assemblies
  • Customizable invoicing with automation and recurring options
  • Excellent reporting and integration with Microsoft 365

Cons

  • Steep learning curve for non-accountants
  • Primarily desktop-based, not fully cloud-native
  • Higher pricing compared to purely online alternatives

Best For

Small to medium businesses requiring detailed inventory control and professional invoicing in a hybrid cloud-desktop environment.

Pricing

Subscription plans start at $56/month for Pro (1 user), $78/month for Premium (1-5 users), and up to $217/month for Quantum (up to 40 users), billed annually.

8
Katana MRP logo

Katana MRP

specialized

Cloud-based manufacturing resource planning tool for live inventory tracking, production planning, and sales invoicing.

Overall Rating8.6/10
Features
9.2/10
Ease of Use
8.0/10
Value
8.4/10
Standout Feature

Live MRP dashboard providing instant visibility into inventory, production, and orders across all channels

Katana MRP is a cloud-based manufacturing resource planning (MRP) software designed for small to medium-sized makers and manufacturers, offering real-time inventory tracking, production planning, and order management. It handles invoicing through sales order automation and integrates seamlessly with e-commerce platforms like Shopify and accounting tools like QuickBooks for streamlined financial workflows. While strong in inventory visibility and multi-location support, it's optimized for production businesses rather than standalone invoicing needs.

Pros

  • Excellent real-time inventory tracking with multi-warehouse support
  • Robust integrations for sales, purchasing, and accounting
  • Automated production planning and order fulfillment

Cons

  • Invoicing is basic and tied to manufacturing workflows
  • Steeper learning curve for non-manufacturing users
  • Pricing scales quickly with production volume

Best For

Small to medium manufacturers needing integrated inventory management and production scheduling alongside invoicing.

Pricing

Starts at $99/month (Cloud plan for up to 5 users and low volume), scales to $299+/month for higher tiers; 14-day free trial.

Visit Katana MRPkatanamrp.com
9
Fishbowl Inventory logo

Fishbowl Inventory

specialized

Warehouse management software integrating QuickBooks for inventory control, order fulfillment, and invoicing.

Overall Rating8.1/10
Features
9.2/10
Ease of Use
6.8/10
Value
7.9/10
Standout Feature

Deep, bi-directional QuickBooks Desktop integration for automatic inventory updates and invoicing

Fishbowl Inventory is a robust warehouse management and inventory control software tailored for small to midsize businesses, offering advanced tracking, order management, and manufacturing capabilities. It excels in multi-location inventory visibility, barcode scanning, lot and serial number tracking, and seamless two-way integration with QuickBooks for invoicing and accounting. The platform supports purchase orders, sales orders, assemblies, and detailed reporting to optimize supply chain operations.

Pros

  • Seamless QuickBooks integration for real-time inventory syncing
  • Powerful manufacturing and multi-location inventory tools
  • Comprehensive barcode and mobile scanning support

Cons

  • Steep learning curve and complex initial setup
  • Higher upfront costs compared to cloud-only competitors
  • Limited standalone invoicing without QuickBooks

Best For

Mid-sized distributors, manufacturers, and warehouses relying on QuickBooks that need advanced inventory tracking and order fulfillment.

Pricing

One-time license starting at $4,395 for standard edition plus annual maintenance (~20%); Fishbowl Cloud subscriptions from $439/month.

Visit Fishbowl Inventoryfishbowlinventory.com
10
inFlow Inventory logo

inFlow Inventory

specialized

Cloud inventory management system that tracks stock levels, processes purchases and sales, and generates invoices efficiently.

Overall Rating8.1/10
Features
8.5/10
Ease of Use
8.0/10
Value
7.6/10
Standout Feature

Perpetual inventory tracking with serial/lot numbers and bill of materials for assembly

inFlow Inventory is a cloud-based solution focused on inventory management for small to medium-sized businesses, offering tools for tracking stock levels across multiple locations, purchase orders, sales orders, and basic invoicing. It supports barcode scanning via mobile apps, serial and lot tracking, and integrations with QuickBooks and e-commerce platforms like Shopify. While strong in core inventory functions, its invoicing capabilities are functional but not as advanced as dedicated accounting software.

Pros

  • Excellent multi-location inventory tracking with real-time updates
  • Robust mobile app for barcode scanning and on-the-go management
  • Strong integrations with QuickBooks, Shopify, and other tools

Cons

  • Invoicing features are basic and lack advanced customization
  • Pricing scales quickly for larger teams or advanced features
  • Reporting options could be more flexible and detailed

Best For

Small to medium-sized retailers, wholesalers, and light manufacturers needing precise inventory control with straightforward invoicing.

Pricing

Starts at $89/month for Solo (1 user), $129/month for Team (up to 5 users), up to $289/month for Enterprise; annual billing offers discounts.

Visit inFlow Inventoryinflowinventory.com

Conclusion

The tools reviewed offer diverse solutions, from cloud-based platforms to integrated ERP systems, each designed to streamline invoicing and inventory management. At the top, QuickBooks Online shines as the top choice, excelling with its comprehensive features and suitability for small businesses. Xero and Zoho Inventory, though ranking below, are exceptional alternatives—Xero for seamless multi-currency support and Zoho for automating across e-commerce channels—catering to different operational needs.

QuickBooks Online logo
Our Top Pick
QuickBooks Online

Start optimizing your workflow by exploring QuickBooks Online; its robust tools can transform how you manage invoicing and inventory, saving time and enhancing efficiency.