Best MRP Software for Small Manufacturers: Affordable Production Planning That Actually Works
Material Requirements Planning sounds like an enterprise concept, but it is the backbone of every successful manufacturing operation — no matter the size. MRP software calculates what materials you need, when you need them, and in what quantities based on your production schedule and current inventory. For small manufacturers still doing this manually in spreadsheets, the right MRP system can eliminate stockouts, reduce waste, and get orders out the door on time. Here are the best options that will not break the bank.
TL;DR — Quick Answer
Our #1 pick: MRPeasy → — The best all-around MRP for small manufacturers who want production planning, inventory, and purchasing in one affordable system. (From $49/user/month). Also worth considering: Katana and Odoo Manufacturing.
Try MRPeasyAt a Glance — 5 Tools Compared
Rankings based on hands-on testing by the Velocity AI Insights editorial team. Factors include features, pricing, ease of use, and customer support. Last updated 2026-06-23.
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MRPeasy
The best all-around MRP for small manufacturers who want production planning, inventory, and purchasing in one affordable system
From $49/user/month
Complete MRP with automatic material calculations, capacity scheduling, and integrated purchasing at the lowest price point in the category
Quick Summary
The best all-around MRP for small manufacturers who want production planning, inventory, and purchasing in one affordable system
Katana
Modern manufacturers who sell D2C through e-commerce and want visual, intuitive production management
Odoo Manufacturing
Technical teams who want open-source MRP they can customize to exact specifications
Cin7 Core (formerly DEAR)
Multi-channel sellers who need MRP combined with order management across Amazon, eBay, Shopify, and wholesale
Inflow
Very small manufacturers (under 10 people) who need simple inventory with basic manufacturing at a budget price
Why People Are Leaving MRP Software
Material Requirements Planning (MRP) software that helps small manufacturers plan production, manage bills of materials, calculate material needs, schedule operations, and track inventory to ensure on-time delivery without excess stock.
You frequently run out of raw materials mid-production because there is no automated reorder system
Your production schedule is managed in spreadsheets that nobody trusts or updates consistently
You cannot accurately quote lead times to customers because you do not know your real capacity
Excess inventory ties up cash because you over-order materials as a safety buffer
Multi-level BOMs are tracked manually, leading to errors on complex assemblies
You have no visibility into which production orders are behind schedule until it is too late
Quick Comparison
| Tool | Rating | |
|---|---|---|
⭐MRPeasy | 4.5 | Visit |
Katana | 4.3 | |
Odoo Manufacturing | 4 | |
Cin7 Core (formerly DEAR) | 4.1 | |
Inflow | 4 |
5 Best MRP Software Alternatives — Detailed Reviews
1. MRPeasy
From $49/user/month
Best for: The best all-around MRP for small manufacturers who want production planning, inventory, and purchasing in one affordable system
MRPeasy is built from the ground up for small manufacturers. Automatic material requirements calculations from your BOMs, capacity-based production scheduling, and integrated purchasing that generates POs when stock drops below reorder points. At $49/user/month with a 30-day free trial, it is the fastest path from spreadsheet chaos to real production control.
Key Advantage: Complete MRP with automatic material calculations, capacity scheduling, and integrated purchasing at the lowest price point in the category
Pros
Purpose-built for small manufacturers — not bloated enterprise software
Affordable pricing compared to SAP, Oracle, or Epicor alternatives
Drag-and-drop production scheduling with Gantt charts
Integrates with QuickBooks, Xero, Shopify, and Power BI
Cons
Limited for very large enterprises with global operations
Basic customization compared to enterprise ERP systems
No dedicated mobile app (web-based only)
Advanced features require higher-tier plans
2. Katana
From $179/month
Best for: Modern manufacturers who sell D2C through e-commerce and want visual, intuitive production management
Katana makes MRP beautiful. The visual production scheduling, real-time inventory dashboard, and native Shopify integration make it the obvious choice for D2C manufacturers. You see your entire production pipeline at a glance without clicking through nested menus. The trade-off is a higher price point and fewer advanced features like quality management.
Key Advantage: Most intuitive and visual MRP interface available with native e-commerce inventory sync
3. Odoo Manufacturing
Free (community); from $24.90/user/month
Best for: Technical teams who want open-source MRP they can customize to exact specifications
Odoo is the MRP you can make your own. Open-source code, modular architecture, and a massive app ecosystem let you build the exact manufacturing system your shop needs. The Community Edition is free. The catch: expect significant setup time and consider budgeting for an implementation partner.
Key Advantage: Only truly open-source MRP option with free self-hosted Community Edition and unlimited customization potential
4. Cin7 Core (formerly DEAR)
From $349/month
Best for: Multi-channel sellers who need MRP combined with order management across Amazon, eBay, Shopify, and wholesale
Cin7 Core combines basic MRP with powerful multi-channel order management. If you manufacture products that sell through Amazon, eBay, Shopify, your own site, AND wholesale channels, Cin7 keeps inventory and production synced across everything. Manufacturing features are not as deep as dedicated MRP tools, but the multi-channel capability is unmatched.
Key Advantage: Best multi-channel inventory and order management with built-in manufacturing capabilities across Amazon, eBay, Shopify, and wholesale
5. Inflow
Free plan; from $110/month
Best for: Very small manufacturers (under 10 people) who need simple inventory with basic manufacturing at a budget price
Inflow offers a free plan for up to 100 products and basic manufacturing capabilities at a budget price point. If your manufacturing is relatively simple (single-level BOMs, basic work orders) and you primarily need inventory management with some production tracking, Inflow gets you started without a big commitment.
Key Advantage: Free plan available with the simplest learning curve for very small manufacturers transitioning from spreadsheets
Our Verdict
Running a small business is hard enough without becoming your own IT department.
You already know the day: phones ringing, quotes to send, someone calls out, and the admin work waits until after dinner. Reading about the right tool is the easy part — finding the hours to set it up, connect it, and keep it working is where most of this quietly dies.
So we just do it for you. We set everything up at no cost, then watch it and fix it for $99/mo. No setup fees, no software markups, cancel any time. You get your evenings back — that’s the whole point.
First time here? Velocity AI Insights reviews AI tools for small businesses — and there's a lot more than this page.
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