The 6 Types of Millwork Software Every Custom Woodworking Shop Should Know
Most shops don’t start out with a software strategy. They start with QuickBooks, a CAD tool the lead engineer learned in trade school, a stack of estimating spreadsheets one person built years ago, and a whiteboard that runs the shop floor. It works, until it doesn’t.
By the time a shop is doing real volume, the software stack has usually grown by accident. Different tools for different problems. None of them talking to each other. Someone holding the whole thing together with workarounds. Knowing what each category of millwork software does, and where it fits, is what separates a stack that scales from one that cracks under pressure.
Here’s a breakdown of the six main categories of software custom woodworking shops use, who they’re built for, and where the gaps usually show up.
- CAD/CAM Design Software
What it does: Turns custom designs into shop-ready drawings, cut lists, and CNC machine code.
Who it’s built for: Engineers, designers, drafters, and CNC programmers.
Examples:
- Microvellum — Parametric CAD/CAM built specifically for millwork and custom woodworking. Now part of the INNERGY family of products, Microvellum is built for engineering-heavy shops that need configurable logic for complex, customized work.
- Cabinet Vision — Widely used cabinet-focused CAD/CAM with built-in nesting and reporting.
- Mozaik — 3D parametric design with estimating and cut list generation.
- eCabinet Systems, KCD, 2020 Design — Cabinet design tools popular with smaller shops.
Where it shines: Reducing engineering errors, generating accurate shop drawings, driving CNC machinery, and creating consistent BOMs.
Where it stops: CAD/CAM generates part data, but it doesn’t run the business. Job costs, scheduling, purchasing, and profitability still live somewhere else — which is exactly why Microvellum and INNERGY were brought together under one roof.
- CNC and Machining Software
What it does: Programs the CNC machines that cut, drill, and shape parts. Often integrated directly with CAD/CAM, sometimes standalone.
Who it’s built for: CNC operators, programmers, and shop floor managers.
Examples:
- AlphaCam — Long-standing CNC software for routers, mills, and saws.
- Enroute, RouterCIM, Vectric Aspire — Used for nested-based and signage work.
- Microvellum generates native machine code for routers, point-to-point machines, saws, and boring machines, so shops running Microvellum don’t need a separate CNC tool.
Where it shines: Optimizing tool paths, nesting parts for material yield, automating drilling and routing patterns.
Where it stops: A CNC tool can produce a perfect part and still cost the shop money if the job was underbid or the schedule was wrong upstream.
- Estimating Software
What it does: Generates quotes and bids based on materials, labor, machining time, and overhead. The closer a shop gets to true cost on the front end, the better its margins on the back end.
Who it’s built for: Estimators, sales teams, and shop owners doing their own quoting.
Examples:
- Prime6400 — Windows-based estimating built by an estimator, for estimators.
- Alliance Millsoft’s Assistant Estimator — Casework and millwork-focused estimating.
- Tally Systems — Parametric estimating with takeoff and production planning.
- MasterSpec Millwork Estimator — Spec-driven estimating for architectural millwork.
Where it shines: Accuracy, speed, and defensible numbers under tight deadlines.
Where it stops: A standalone estimate is a snapshot. Without a connection to actual job costs as the job is built, shops never learn whether their estimates were right. (See how INNERGY connects estimating to job costing.)
- ERP for Millwork
What it does: Connects the business. ERP (enterprise resource planning) software covers estimating, job costing, production scheduling, purchasing, inventory, and reporting in one system.
Who it’s built for: Owners, operations managers, project managers, and the back office.
Examples:
- INNERGY — ERP built specifically for custom woodworking and millwork shops, with native integration to Microvellum for shops running both.
- Seradex — Millwork ERP with strong product configurator and shop floor scheduling.
- ShopWare — Cabinet shop software built for fast, drawing-based estimating.
- WoodPro — Lumber and building materials ERP, deep distribution tools.
Where it shines: Visibility. An ERP is what tells a shop owner which jobs are profitable, where cash is tied up, and what production will look like next month.
Where it stops: ERP doesn’t draw cabinets. It works alongside CAD/CAM, not instead of it — which is why having design and operations on connected platforms matters.
- Accounting Software
What it does: Tracks income, expenses, payroll, and taxes.
Who it’s built for: Bookkeepers, accountants, and finance teams.
Examples:
- QuickBooks (Online, Desktop, Enterprise, Contractor) — The default for most small and mid-sized shops.
- Sage, Xero — Used by larger or more complex operations.
Where it shines: Clean financial reporting at the company level. QuickBooks runs the books for millions of small businesses for good reason.
Where it stops: QuickBooks isn’t a manufacturing system. It can tell a shop owner how the company did last quarter, but it can’t tell them which job lost money and why. When production scheduling, BOMs, and job costing start living in spreadsheets next to QuickBooks, the shop has already outgrown it.
- Project and Production Management Tools
What it does: Tracks tasks, schedules, and team assignments. Sometimes built for manufacturing, often borrowed from other industries.
Who it’s built for: Project managers, ops teams, and anyone trying to keep a shop floor on schedule.
Examples:
- Asana, Monday.com, Trello, Smartsheet — Generic PM tools shops sometimes adopt.
- Shop-Ware — Production management aimed at custom woodworking.
- Most millwork ERPs (INNERGY included) have production scheduling built in.
Where it shines: Task visibility, deadline tracking, and team coordination.
Where it stops: Generic PM tools don’t know what a router table is or how long a finishing cycle takes. They can organize people, but they can’t optimize a shop floor. (INNERGY’s Bottleneck Report is built specifically for that.)
Where INNERGY Fits
Most shops don’t need one tool from this list. They need their tools to work together.
That’s the gap INNERGY was built to close. INNERGY is the ERP that runs the business side of a custom woodworking shop. Microvellum is the CAD/CAM that runs the design and manufacturing side. Together, they cover the full workflow from a customer’s first call through engineering, production, and final invoice — without the spreadsheets in between.
Both products were built by people who came from the millwork industry, for the millwork industry. Microvellum brings parametric design, automated shop drawings, and native CNC code generation. INNERGY brings estimating, job costing, scheduling, purchasing, and the visibility that tells owners which jobs are profitable. Together, they give shops the answer to the question they’ve been chasing: where are we making money, and where are we leaking it?
Take Schlaegle Design Build. Casey Schlaegle started the company in 2011 with $30,000 in revenue, running the business on QuickBooks and a stack of Excel spreadsheets. “It was a lot of ups and downs,” Casey recalls. “I didn’t know how accounting worked, so learning QuickBooks was a crash course.” By 2018, the workarounds were slowing him down faster than he could grow.
Today, Schlaegle Design Build employs 35 people in a 25,000-square-foot facility, projects revenue above $10 million, and has its work installed at Carnegie Mellon University, Nemacolin, and PNC Park. “INNERGY took us from being an average company to a high-performing one,” Casey says. “The insights and tools we now have are invaluable for driving growth.”
The growth came from the craft. The scale came from getting off the spreadsheets.
The point isn’t to replace every tool a shop already uses. It’s to stop running the business on a stack that breaks when the person who built the spreadsheet leaves.
See what INNERGY and Microvellum look like in your shop. Book a walkthrough.