Best ERP for Small Fabrication Shops in 2026

If you run a fabrication, machining, or coating shop with 20 to 150 employees, you already know the problems: scheduling lives in someone’s head, inventory counts don’t match what the system says, jobs go out late and nobody agrees on why. You bought software to fix the problems, but half the shop still runs on spreadsheets and whiteboards.

The right ERP closes that gap. The wrong one creates new ones.

This list covers the most common options evaluated by small and mid-sized fabrication shops in North America, what each does well, and where each falls short for your type of operation.

What to Look for in a Fabrication Shop ERP

Before comparing options, be clear on what your shop actually needs. Fabrication, machining, and coating environments have specific requirements that generic ERP products handle poorly.

• Job costing and quoting tied directly to production
• Real-time scheduling that updates when jobs change
• Inventory tracking that reflects what’s actually on the floor, not what was entered at the end of a shift
• Quality and traceability tied to specific jobs and lots, not managed in a separate binder
• Shop floor data capture that operators will actually use
• Shipping, accounting, and production that share the same data without manual reconciliation

If the product you’re evaluating handles some of these through bolt-on modules or third-party integrations, that’s a signal. You’re not buying one solution, you’re buying several that have to be stitched together.

Fabrication Shop ERP Options

OnRamp

OnRamp was built inside a real metalworking and fabrication plant, not designed by a software team that later added manufacturing features. It runs inside Mancor Industries in Ontario, which means every update gets tested against live production before it reaches you.

What makes it different is the architecture. There are no bolt-on modules. Scheduling, inventory, MRP, quality, shipping, maintenance, and accounting all run off the same data model. When a job changes on the floor, the schedule updates. When material gets consumed, inventory reflects it. When a job ships, accounting sees it.

The shop floor execution layer is a meaningful differentiator. Line-side monitors deliver real-time work instructions to operators and send data back into the system bidirectionally. Operators aren’t walking to an office to look something up or waiting on a supervisor to tell them what’s next. This is where the gap between “ERP for manufacturing” and “ERP that actually runs the shop floor” becomes visible.

For finishing and coating shops specifically, OnRamp includes a camera-based hook density measurement system. That’s a capability designed by people who understand finishing operations, not retrofitted from a generic quality module.

OnRamp’s customer record is clean: 100% of customers achieve their business goals within 12 months of go-live, and they have never lost a customer.

Best fit: Fabrication, machining, powder coating, liquid coating, and specialty finishing shops with 20 to 150 employees across North America.

Epicor

Epicor is one of the more established names in manufacturing ERP. It covers a broad range of industries and has a long installed base in metal fabrication and job shops. The product is capable, but it carries the complexity that comes with serving enterprise customers alongside midmarket ones.

For smaller shops, the implementation timeline tends to be long, the configuration burden is high, and ongoing support often requires consultants. If your shop has a dedicated IT resource and a multi-month implementation runway, Epicor delivers depth. If you need to get running quickly and have a lean operations team, the overhead is real.

Best fit: Mid-to-large fabrication shops with internal IT support and budget for a longer implementation.

MRPeasy

MRPeasy is a cloud-based option aimed at the smaller end of the market, typically shops under 50 employees. It’s priced accessibly and covers the basics: production planning, inventory, purchasing, and simple shop floor tracking.

The trade-off is depth. MRPeasy works well for straightforward make-to-stock or simple make-to-order environments. Shops with complex job routing, multi-step finishing processes, or serious traceability requirements tend to run into its limits. The shop floor execution capability is minimal compared to solutions built specifically for that layer.

Infor

Infor operates at the upper end of the midmarket and enterprise space. Their CloudSuite Industrial product has strong capabilities for complex discrete manufacturing. The integration story, however, has been complicated by years of acquisitions. Depending on which Infor product you’re looking at, you may be dealing with multiple codebases under a shared brand.

For a 20 to 150 employee fabrication shop, Infor is typically over-engineered and overpriced. The implementation and licensing costs are sized for larger operations, and the complexity of the product reflects that.

Best fit: Larger manufacturers with multi-site operations and enterprise-level budgets.

Global Shop Solutions

Global Shop Solutions is a Texas-based ERP that has focused on job shops and custom manufacturers for decades. It covers the core requirements: estimating, scheduling, job costing, and inventory. The product is functional and the company has a strong reputation for customer support.

The product’s age shows in some areas, particularly the user interface and shop floor execution capabilities. It’s a solid choice for a shop that values stability and a long-established vendor relationship over a modern execution layer.

Best fit: Job shops and custom fabricators who prioritize stability and have a preference for a US-based vendor with a long track record.

ProShop

ProShop is a web-based ERP and QMS combination that has gained traction in machining shops, particularly those with aerospace and defense work. The quality management capability is genuinely strong, and it handles the documentation and traceability requirements that come with AS9100 and similar certifications.

The trade-off is breadth. ProShop is built around the machining use case. Finishing shops, coating operations, and manufacturers with more complex material flow outside the machine shop floor will find gaps. The accounting integration also relies on QuickBooks rather than a native module, which means a data boundary that others have eliminated.

Best fit: CNC machining shops with certification requirements and a need for tightly integrated QMS documentation.

How to Choose the Right ERP for Your Fab Shop

The right answer depends on your operation, not a feature checklist. A few questions worth asking before you schedule a demo:

• Does the vendor’s product run in an actual manufacturing facility, or is it designed by software generalists?
• How many separate codebases does the product run on? More than one means you’re buying a bundle, not an integrated solution.
• Where does shop floor data capture happen, and who enters it? If the answer is “at the end of the shift on a desktop,” that’s a gap.
• What does implementation look like for a shop your size, and what does ongoing support actually cost?
• Can you talk to a customer in your industry who went live in the past 12 months?

For fabrication, machining, and finishing shops in the 20 to 150 employee range, the options that tend to survive real-world scrutiny are the ones built around your operational reality from the start, not adapted to fit it after the fact.