Top 15 ERP Software Systems for Assemble to Order ( ATO) and Kitting Manufacturing

• Unique consumption-based licensing provides flexibility and facilitates collaboration.
• Acumatica is the only ERP vendor offering free online training via Acumatica Open University.
• Acumatica's formal Customer Bill-Of-Rights, a unique commitment in the software industry, ensures fair and ethical treatment of customers and trading partners.

• Delivers “tier 1” enterprise-level feature breadth at significantly lower cost than traditional systems
• Built on a long history, combined with fully modernized cloud/SaaS technology
• Direct, friendly, and transparent approach
• Owns the technology (no reliance on “bolt-ons”)
• Offers software directly with no markup (not through third-party VARs)
• Provides close, attentive in-house support

• ERP purpose-built for manufacturing, especially discrete and repetitive manufacturing industries.
• Strong shop floor and production monitoring with real-time data collection from machines.
• Robust MES (Manufacturing Execution System) integration — one of the strongest in its class.
• Advanced quality management system (QMS) with built-in compliance and traceability tools.
• Strong support for plastics, automotive, medical devices, and other regulated industries.
• Unified platform (ERP + MES + QMS) without the need for multiple third-party add-ons.

• Supports multiple manufacturing modes, such as discrete, batch process, repetitive, build-to-stock, build-to-order, and mixed mode.
• Robust materials management capabilities include BOMs, inventory control, purchasing, master scheduling, lot & serial tracking, and shop routing.
• Strong order management features include quotes, forecasts, committed orders, available-to-promise, shipments, return authorizations, and credit checks.

• Best suited for small to mid-sized manufacturers (discrete, mixed-mode, ETO, make-to-order) that require a unified ERP.
• Ideal for companies that need deep integration between production, quality, inventory, and financials, without needing numerous bolt-ons.

• Unified platform combining ERP, EAM (Enterprise Asset Management), and FSM (Field Service Management) in one solution.
• Strong focus on asset-intensive industries (aerospace & defense, energy, utilities, construction, manufacturing, service-based organizations).
• Advanced project management and service management capabilities are built directly into the ERP.
• Deep functionality for manufacturing and supply chain operations, including complex, multi-mode production.
• Lifecycle asset management tools that track equipment from design through decommissioning.
• Embedded AI, machine learning, and predictive analytics for forecasting and maintenance optimization.
• Modular and composable architecture. 

• Real-time shop-floor data collection via mobile/tablet (employees clocking in, tracking job status, posting material use, etc.).
• Inventory control with features like lot and serial tracking, multiple bins/locations, FIFO/LIFO/average/standard cost methods.

• Cloud-first ERP from Microsoft, tightly integrated with the broader Microsoft ecosystem (Office 365, Teams, Power BI, Azure)
• Strong financial management features for small-to-mid-sized businesses
• Seamless CRM-light functionality for sales, customer service, and project management
• Power Platform integration (Power BI, Power Apps, Power Automate) for analytics, app building, and workflow automation
• Customization through low-code/no-code extensions rather than heavy development
• Scalable licensing model, making it affordable to start small and expand

• Cloud-based ERP solution for back-office operations and financial processes
• Unified business insights to support swift decision-making
• Designed to support innovation and business growth
• Trusted by over 24,000 global customers

• Strong focus on mid-sized to large enterprises, especially in manufacturing, distribution, and process industries
• Built-in business intelligence and analytics dashboards for real-time decision-making
• Scalability to handle global operations with consolidated financial reporting
• Strong compliance and governance features for regulated industries
• Configurable without excessive coding, offering some adaptability for different industries

• Scalability: Proven to handle thousands of users and global operations for Fortune 500 companies.
• Flexible Database Options: Runs on Oracle, SQL Server, DB2, ASE, and later versions on HANA.
• Strong Partner Ecosystem: Large network of consultants, integrators, and support providers.
• Global Compliance Support: Country-specific legal, tax, and payroll updates provided by SAP.

• Next-generation ERP system built on the SAP HANA in-memory database
• Integrated suite covering finance, supply chain, manufacturing, sales, procurement, and more
• Advanced AI, machine learning, and predictive analytics embedded in processes
• Strong industry-specific capabilities across sectors (manufacturing, retail, utilities, healthcare, etc.)
• Flexible deployment options: cloud, on-premise, or hybrid
• Scalable to support global enterprises 

Increased production capacity, integration with CAD and accounting, Dynamic BOMs, purchase-to-inventory or project tracking, and a geotargeted time collection app available on mobile. Full project visibility with real-time reports, Inventory management, part tracking, release parts to procurement in stages, issue and revise RFQs and POs in a few clicks, and quality control.

• Acumatica is devoted to the midmarket. It is not a great fit for large enterprises in need of fully global support.

• Not ideal for service-based or retail businesses.
• No “HR” or “Payroll” inside the platform; requires integrating to a third-party payroll system.

• DELMIAworks IQMS is not a fit for non-manufacturing environment businesses.

• Not ideal for engineer-to-order environments or custom job shops.

• Primarily focuses on the needs of discrete manufacturers, which may differ from the needs of process manufacturers.

• IFS Cloud is not suitable for smaller organizations with annual revenues under $200 million.

• Not suited for companies over $50 million in revenue.

• May not scale as well for very large enterprises with complex needs.
• May not be ideal for businesses needing specialized vertical features out of the box.

• Not suitable for companies with over $100 million revenue
• No on-premise deployment available

• Not suitable for companies smaller than 10 million in revenue.

• Mainstream support ends in 2027 (extended support available to 2030 at extra cost).

• The system is enterprise-level and is not suitable for small businesses or startups.

Total ETO is not designed for repetitive manufacturing.