9 Powerful Katana MRP Alternatives for Growing Manufacturers

Katana MRP runs work orders, BOMs and a production schedule. Most shops that go looking for something else are not looking for more of that. They are looking at an empty shelf where the 3/8 hardware used to be, and a machine sitting idle over a box of it.

Running out is a different problem from planning production. A planning tool assumes somebody keeps the on-hand count honest. On a floor where three people pull from the same bin between jobs, the count drifts by Thursday.

The nine alternatives below fall into three groups. Some are full ERPs that take on accounting and CRM along with production. Some are lighter MRP tools built for shops of ten to two hundred people. One of them, Arda, does replenishment only: a printed card hangs at the reorder point, somebody scans it when the bin runs down, and the order lands in an Order Queue for a buyer to approve.

Quick Comparison: Top 5 Katana MRP Alternatives

Replenishment only

One tool here does not try to plan your production. It makes sure the material is on the shelf when the job needs it, and stops.

1. Arda

Arda puts a printed QR-coded kanban card at the reorder point inside the bin. When somebody pulls down to the card, they scan it with a phone. The part drops into an Order Queue, a buyer approves it, and the order goes out. Nobody on the floor opens software, and nobody needs training beyond "scan the card".

Key Features:

• Physical Kanban Card System: Uses durable, QR-coded cards that are placed directly with inventory at their reorder point, creating a clear visual cue.
• Simple Smartphone Scanning: Anyone on the shop floor can scan a card with a smartphone to instantly add that item to a digital order list, no software training required.
• Digital Order Dashboard: While the shop floor remains simple, managers can view a centralized digital dashboard to track requests, approve orders, and analyze replenishment data.
• Visual, Shop-Floor-First Design: The system is built to be intuitive for everyone, relying on visual signals rather than complex computer interfaces.
• Nothing to configure: There is no data model to map before the first card works, so you can start on one bin and add parts as they come up for order.

Strengths:

• The floor will use it: The action is physical. Pull the card, scan it, keep working. Scanning is free and needs no account.
• Start on one part: One card on one bin is a working system. There is no facility-wide rollout to schedule first.
• No computer on the floor: The signal is the card. A phone is the only device involved.
• Pull, not forecast: Material is reordered when it is consumed, so you carry what the jobs actually eat rather than what a forecast guessed.
• Ordering leaves the owner's desk: A buyer approves what the floor raised instead of walking the shelves to find out what is low.

Weaknesses:

• Not an MRP: No production planning, no BOMs, no scheduling. If that is the gap, everything else on this list beats it.
• Thin analytics: No demand forecasting, no historical cost tracking, no purchasing analysis. Budgeting still happens elsewhere.
• Consumables and raw materials: It is not built for multi-stage finished-goods production, and cards get lost if nobody owns the loop.

Best For: Small manufacturers and workshops that need a simple, visual, and effective inventory replenishment system without the complexity of a full MRP.

Create unlimited items and cards on Free, without Order Queue access. Solo includes one user and up to 10 orders a month after its 7-day trial. Team and Pro are priced per Power User and include unlimited scanning for your team. Compare current plans and billing.

Cloud platforms that cover the whole business

These take on inventory, production, financials and often CRM in one system. They cover the most ground and take the longest to stand up.

2. Unleashed

Unleashed is a powerful, cloud-based inventory management platform built to give growing manufacturers real-time control and a single view of production and the supply chain. Born from a need for clear, accurate, and live inventory data, the system is designed to handle the complexities of manufacturing while integrating smoothly with other business tools, making it a central hub for operational management.

Key Features:

• Real-time Inventory Control: Get instant clarity on stock levels with perpetual inventory tracking that updates live as materials are used and goods are produced.
• Bill of Materials (BOM): Manage complex product recipes and assembly instructions in a centralized location, ensuring accurate finished goods costing and component tracking.
• Production Planning: Allocate stock for future assemblies and set minimum reorder points to ensure you can always fulfill new orders without delay.
• Batch and Serial Number Tracking: Trace components and finished products from receipt to sale, simplifying recalls and quality control.
• Purchase Order Management: Automate your purchasing process with alerts for low stock levels and easily create purchase orders to prevent stockouts.

Strengths:

• Exceptional Inventory Visibility: Provides a live, accurate view of all stock across multiple locations, reducing errors and enabling smarter purchasing decisions.
• Connectors: Links to Xero and QuickBooks for accounting, Shopify for e-commerce, and the common CRM platforms.
• User-Friendly Interface: The platform is designed to be intuitive, which helps reduce the team's learning curve and accelerates adoption across the business.
• Scalable Design: Built to grow with your business, supporting you from a small workshop to a larger, multi-warehouse enterprise.

Weaknesses:

• Limited Advanced MRP Features: Lacks some of the resource and capacity planning tools a dedicated MRP carries.
• Reporting Customization: The reporting is strong out of the box, but deep customization is restrictive for businesses with highly specific analytics needs.
• Pricing for Startups: The price point may be a challenge for very small businesses or startups operating with a lean budget.

Best For: Small to medium-sized manufacturers who prioritize real-time inventory control and need strong integration with their existing business tools.

Pricing: Starting at $410 / month.

3. NetSuite

NetSuite is a cloud ERP that runs an entire manufacturing business from one system. It is built for complexity and scale, connecting manufacturing directly to financials, supply chain, quality management, and CRM in real-time. This eliminates data silos and gives decision-makers a complete view of the business from the shop floor to the top floor.

Key Features:

• Advanced Manufacturing Module: Supports discrete, process, and mixed-mode manufacturing with tools for production scheduling, work order management, and routing.
• Work Order & Assembly Management: Define multi-level bills of materials, create work orders, record assembly builds, and automatically backflush components.
• Shop Floor Control: Capture real-time data directly from the shop floor, including machine performance, production status, and labor tracking.
• Quality Management: Integrate quality control processes throughout the production lifecycle with in-process checks and inspections to maintain high standards.
• Supply Chain Management: Gain a global view of inventory across all locations, including outsourced production, with advanced tools for demand planning and procurement.

Strengths:

• One System for the Business: Joins up every part of the operation, from manufacturing and inventory to financials and CRM, into one system, providing a single source of truth.
• Exceptional Scalability: Built to support businesses as they grow, making it suitable for mid-market companies all the way up to large enterprises.
• Deep Manufacturing Functionality: Offers highly detailed features for production engineering, cost accounting, and finite capacity planning to manage complex operations.
• Real-Time Business Intelligence: Provides live dashboards and analytics across all departments, enabling faster and more informed decision-making.

Weaknesses:

• High Complexity and Cost: Covering that much ground means a significant total cost of ownership, including licensing, implementation, and customization fees.
• Steep Learning Curve: Requires substantial training and a structured change management process for the team to adopt it effectively.
• Long Implementation Times: Deploying a full ERP of this scale is a lengthy process and can take several months to complete.

Best For: Large enterprises with complex manufacturing that want one platform across every business function.

Pricing: Not publicly available.

4. Cin7

Cin7 is an inventory management platform that excels at helping manufacturers and product sellers unify their operations across multiple sales channels. Designed for businesses that sell through e-commerce, wholesale, and marketplaces, Cin7 provides the tools to manage complex production processes while ensuring that inventory levels are synchronized everywhere, preventing stockouts and improving fulfillment efficiency.

Key Features:

• Material Requirements Planning (MRP): Built-in MRP generates purchasing and production, ensuring you have the right components at the right time.
• Bill of Materials (BOM) Management: Tracks the complete lifecycle of your product recipes, including material flow, revisions, and costs, to maintain control over production.
• Multi-Channel Inventory Sync: Automatically synchronizes stock levels across all sales channels, from your Shopify store to Amazon, eliminating the risk of overselling.
• Shop Floor Control: Offers real-time monitoring of production tasks and team performance, from the moment resources are assigned to the moment the job closes.
• Warehouse Management: Strong tools for running a warehouse, including support for third-party logistics (3PL) integrations to scale fulfillment.

Strengths:

• Unified Multi-Channel Management: Its core strength is synchronizing inventory and orders across diverse sales channels, which is ideal for modern manufacturers.
• Powerful Automation: Automates key workflows like purchase order generation and order fulfillment, which reduces manual work and minimizes errors.
• Full Traceability: Tracks components from procurement through to the final sale.
• Broad Connector List: Connects with a wide range of accounting, e-commerce, and shipping applications to create a centralized business hub.

Weaknesses:

• Complex Initial Setup: The system's breadth of features and configuration options can make the initial setup process time-consuming.
• Steep Learning Curve: New users may find the extensive feature set overwhelming at first, requiring a dedicated training period.
• Inconsistent Customer Support: The quality of customer support can be variable, which may be a challenge for teams needing immediate assistance.

Best For: Manufacturers selling across multiple channels who need unified inventory control and automated order management.

Pricing: Starting at $349 / month.

5. Acumatica

Acumatica is a modern, flexible cloud ERP platform designed to adapt to the specific needs of growing manufacturers. Unlike traditional systems, it offers adaptable deployment options (cloud or on-premise) and a unique, resource-based pricing model that doesn't charge by the user. That makes it unusually scalable for a business planning to grow, since it can add users without incurring additional costs.

Key Features:

• Manufacturing Edition: A deep set of tools covering several production types, including make-to-stock, make-to-order, and engineer-to-order.
• Bill of Material (BOM) and Routing: Creates detailed production specifications that connect materials, work instructions, and overhead costs directly to manufacturing operations.
• Material Requirements Planning (MRP): A powerful planning tool that helps balance supply and demand to maintain optimal inventory levels and generate production and purchase orders.
• Advanced Planning and Scheduling (APS): Enables finite capacity planning based on resource availability, helping you set reliable delivery dates for customers.
• Mobile App and Data Collection: Access your ERP from anywhere and automate data collection with barcode scanning for mobile warehouse and manufacturing tasks.

Strengths:

• Flexible Deployment and Pricing: Offers the freedom to choose between a cloud or on-premise deployment and a growth-friendly pricing model based on resource usage, not user seats.
• High Customization: The platform is highly adaptable and can be configured to match unique business processes without requiring extensive coding knowledge.
• Depth Across the Business: Manufacturing, inventory, financials and CRM all run in one system.
• Modern and Accessible: Genuinely cloud-native, with an interface that works from any device.

Weaknesses:

• Implementation Partner Dependency: The quality and success of the implementation heavily rely on the expertise of the third-party partner you choose.
• Overwhelming for Small Businesses: The full suite of ERP features can be too complex for very small manufacturers who only need basic functionality.
• Cluttered Data Entry Interface: Some users report that the interface can feel cluttered during data-intensive tasks, which can slow down workflows.

Best For: Growing manufacturers who need a highly customizable ERP with flexible deployment and pricing options that can scale with their team.

Pricing: Not publicly available.

Lighter tools for shops under 200 people

These are built for smaller manufacturers and are scoped to get results without the complexity and cost of enterprise-level systems.

6. MRPeasy

MRPeasy is a cloud-based manufacturing software built from the ground up to be powerful, user-friendly, and affordable for small to medium-sized businesses. It carries a full set of MRP tools covering production, inventory, sales, and procurement without the overwhelming complexity of larger ERP systems. Its intuitive design allows manufacturers with 10 to 200 employees to get organized, optimize their processes, and gain real-time visibility into their entire operation.

Key Features:

• Production Planning and Scheduling: Create and manage manufacturing orders with a realistic production schedule, then dynamically reschedule by dragging and dropping tasks in Gantt charts and calendars.
• Real-time Inventory Management: Get a live overview of your stock, prevent shortages with reorder points, automate inventory transactions, and track lots and serial numbers.
• CRM and Sales Management: Calculate product costs and lead times in just a few clicks, create quotes, and track sales orders from inquiry through to delivery.
• Shop Floor Reporting: A simple interface for line workers (accessible on PC or mobile) allows for real-time reporting from the shop floor, giving managers a live view of production progress.
• Procurement Management: Automatically generate pre-filled purchase orders based on production needs and manage vendor information, pricing, and lead times.

Strengths:

• Exceptional Affordability: Offers transparent, subscription-based pricing that makes powerful MRP functionality accessible for small business budgets.
• Intuitive and Easy to Use: The user-friendly interface is designed for a quick learning curve, allowing teams to become productive with minimal training.
• Covers What a Small Shop Needs: Handles the essential functions a small manufacturer needs, from production and inventory to sales and finance.
• Good Connectors: Links cleanly to QuickBooks, Xero and Shopify, so the numbers only get entered once.

Weaknesses:

• Limited Customization: May not offer the deep customization options required by businesses with highly unique or complex workflows.
• Advanced Reporting Constraints: The reporting tools, while functional, might not satisfy the needs of data-intensive operations requiring highly detailed analytics.
• Support Resource Limitations: As a self-service focused platform, technical support resources can sometimes be limited during peak periods.

Best For: Small manufacturers who want full MRP at an affordable price, without enterprise complexity or cost.

Pricing: Starting at $39 / month.

7. Fishbowl

Fishbowl is manufacturing and inventory software designed to be the natural operational extension for businesses using QuickBooks. It bridges accounting and production by adding work order management, material requirements planning (MRP), and barcoding, which turns QuickBooks into a working operational platform for growing manufacturers and distributors.

Key Features:

• Deep QuickBooks Integration: Real-time synchronization of inventory, sales, and manufacturing data with both QuickBooks Desktop and QuickBooks Online.
• Manufacturing and Work Orders: Manage the entire production process by creating multi-level bills of materials, issuing work orders, and tracking production steps from start to finish.
• Material Resource Planning (MRP): Provides tools to forecast demand, schedule production, and ensure the right parts are available when and where they are needed.
• Barcode Scanning and WMS: Includes a mobile warehouse management system (WMS) that uses barcode scanning for receiving, picking, packing, and shipping.
• Multi-Location Tracking: Track inventory across multiple warehouses, in-transit, or at third-party logistics (3PL) locations with complete visibility.

Strengths:

• The Tightest QuickBooks Sync Here: Its primary strength is creating a unified system for operations and finance, eliminating double data entry for QuickBooks users.
• Real Manufacturing Depth: Provides a surprisingly deep feature set for small to medium-sized businesses, including advanced BOMs and work order control.
• Flexible Deployment: Ships on-premise as Fishbowl Advanced or in the cloud as Fishbowl Drive.
• Joins Up the Operation: Connects purchasing, manufacturing, warehousing, and sales into a single, predictable workflow.

Weaknesses:

• Outdated User Interface: Some users find the interface of the on-premise version to be dated and less intuitive than modern cloud applications.
• Potential Performance Issues: There have been user reports of slow loading times and performance lags, particularly with large datasets.
• Complexity for Beginners: The breadth of features, while powerful, might be overwhelming for smaller businesses new to dedicated manufacturing software.

Best For: QuickBooks users who need to add powerful inventory, warehousing, and manufacturing capabilities to their existing financial system.

Pricing: Not publicly available.

8. ERPAG

ERPAG is a cloud ERP that packs a lot of function into a package built for small and mid-sized businesses. It was created to provide an all-in-one platform that covers everything from sales and purchasing to manufacturing and accounting, all with a strong emphasis on user-friendliness. Its goal is to make powerful business management tools accessible without requiring a dedicated IT team to run them.

Key Features:

• Manufacturing System (MRP): Includes solid material planning, multi-level bills of materials, and manufacturing cost tracking to manage production effectively.
• Shop Floor Management: Provides a real-time database of shop floor activity, allowing you to track work-in-progress, completions, and resource usage (workers, machines, materials).
• Detailed Inventory Management: Supports inventory tracking with serial numbers, lot numbers, barcodes, and multiple warehouse locations.
• Order Management: Manages the entire order fulfillment process, with support for backordering, multi-currency transactions, and omnichannel sales.
• Mobile App: Offers a dedicated mobile app for both Android and iOS, allowing for remote management of business processes and barcode scanning with a phone camera.

Strengths:

• All-in-One Functionality: Delivers a complete suite of tools that covers nearly every aspect of a small manufacturing business, reducing the need for multiple applications.
• User-Friendly Interface: The system is designed to be intuitive and easy to navigate, making it a good fit for non-technical team members.
• Affordable and Accessible: Positioned with a budget-friendly price point, making it a very accessible option for small businesses.
• Mobile Accessibility: The built-in mobile app gives real flexibility for managing operations and tracking inventory from anywhere.

Weaknesses:

• Documentation Can Lag: The software is updated frequently, but user manuals and documentation sometimes fall behind the latest releases.
• Time-Consuming Initial Setup: While user-friendly, the initial process of configuring the system for complex operations can be lengthy.
• Inconsistent Customer Support: Some users have reported that customer support response times can be slower than expected during busy periods.

Best For: Small manufacturers who want full ERP function in an affordable, easy-to-use package with a focus on mobile accessibility.

Pricing: Starting at $49 / month.

9. InventoryCloud

Wasp InventoryCloud is a specialized inventory management system designed to bring enterprise-level accuracy and control to small and medium-sized businesses. While not a full MRP system, it excels at its core function: providing real-time, 360-degree visibility of stock levels across multiple locations. It is built around barcode technology: counts get entered by scan rather than by hand, which cuts manual errors and gives businesses real numbers to decide from.

Key Features:

• Real-time Inventory Tracking: Track inventory by a wide range of criteria, including site, location, serial number, lot, and date code, with live updates.
• Barcode and Mobile Integration: Use iOS, Android, or Wasp mobile devices to scan barcodes for receiving, moving, and auditing inventory, ensuring high accuracy.
• Multi-Site Management: Manage and transfer inventory across as many sites or warehouses as you need, with user permissions to control access.
• Customizable Reporting: Build and run detailed reports to analyze inventory levels, transaction history, and purchase order data to make informed decisions.
• Automated Alerts and Reordering: Set up automatic notifications for events like low stock levels or expiring items, and define reorder points to prevent stockouts.

Strengths:

• Superior Real-Time Tracking: Its greatest strength is providing accurate, live inventory data, which helps reduce errors and prevent costly stockouts.
• Ease of Implementation: Known for its straightforward setup process and user-friendly interface, allowing businesses to get up and running quickly.
• Powerful Barcoding: The deep integration with barcode scanning covers every inventory task, from audits to order picking, and it is faster and more accurate than keying numbers in by hand.
• Excellent Multi-Location Capabilities: Effectively manages inventory across multiple warehouses and sites from a single, centralized system.

Weaknesses:

• Limited Manufacturing-Specific Features: Focuses primarily on inventory control and lacks the dedicated production planning, BOM, and scheduling features of a true MRP system.
• Occasional Application Downtime: Some users have reported experiencing occasional downtime with the cloud-based application.
• Dated User Interface: The user interface, while functional, could benefit from modernization to improve the overall user experience.

Best For: Small to medium businesses that prioritize deep inventory management and require strong barcode-driven, multi-location tracking capabilities.

Pricing: Starting at $107 / month.

Choosing the Right Alternative to Katana MRP for Your Manufacturing Business 

Name the failure first, then pick.

• Material runs out and ordering sits on one desk. Arda. Cards at the reorder point, a scan, a queue a buyer approves. It does not plan production.
• You need work orders, BOMs and a schedule. MRPeasy or ERPAG at the small end, Katana itself if the planning is what you liked.
• The books live in QuickBooks. Fishbowl, on-premise or cloud.
• You sell across several channels. Cin7 or Unleashed.
• Multiple entities, currencies or sites. NetSuite or Acumatica, with the rollout that implies.

Ask for a demo on your own part numbers before you sign. A tool that reads well in a sales call can still be the wrong shape for your floor.