How does the cost compare to Odoo, SAP, or NetSuite?

There are no per-seat or per-module license fees. You pay to build it once, own it, and run it for your whole team. A pilot starts from €5,000 fixed-price; most focused systems cost less than a multi-year suite subscription plus implementation consultants.

Can you migrate our data from the current system?

Yes. Migration from spreadsheets, QuickBooks, Odoo, or a legacy ERP is part of the build. We map your existing data into the new system so the team switches without losing history.

What if we only need one module for now?

That's the recommended path. Start with the workflow that hurts most, say order-to-ship. Ship it in weeks, then add modules as the first one proves itself.

Who maintains a custom ERP?

You own the source code, so it's your choice: your team, ours under a partnership plan, or any developer you hire later. No vendor lock-in.

Solutions · ERP

A custom ERP with only the modules you run on

Full-suite ERPs sell you ninety modules so you can use six, then charge per seat while your team fights the other eighty-four. We build ERP systems the other way: start from the workflows that run your business, build exactly those, and let the system grow with you.

Book a Consultation See success stories

01Pain points

The problems this solves

You use 10% of the suite and pay for all of it

Per-user, per-module, per-year: the license bill grows with headcount even though most of the suite sits untouched.

Customizing a big ERP is a project in itself

Consultants, integrators, and a backlog of change requests. Configuring someone else's platform can cost more than building your own.

The ERP and reality drift apart

When the system doesn't match the process, the team works around it, and the ERP becomes an after-the-fact data-entry chore instead of the place the real numbers live.

Upgrades break your workarounds

Every vendor upgrade risks the customizations holding your process together. You're maintaining software you don't control.

02What we build

What your system includes

Every build is shaped to your workflow. These are the modules this kind of system usually carries. Yours gets the ones it needs.

Sales orders & quoting

From quote to confirmed order to fulfillment, with statuses your whole team can see.

Purchasing & suppliers

Purchase orders raised from real demand, automatically when stock can't cover a sale.

Inventory management

Live stock across locations, synced with sales and purchasing instead of reconciled monthly.

Manufacturing orders

Work orders, BOMs, and production tracking when you make what you sell.

Invoicing & payment status

Invoices generated from the same data that runs the operation, so nothing gets re-typed into a second tool.

Analytics across it all

Margin, throughput, and aging in one place, because it's all one system.

03Proof

Shipped for real teams

These systems run real operations today. Click through for the full story.

Solar Manufacturing · End-to-End MES + ERP

Run a whole solar factory in one system

app.t3manufacturing.io/sales

Orders

New

Quoting

Confirmed

In production

Delivered

Order	Account	Panels	Stage	Ship by	Owner
ORD-3391	Northwind Power	240	In production	Aug 12	R. Sato
ORD-3388	Cascade Grid	96	Confirmed	Aug 20	R. Sato
ORD-3385	Vela Energy	480	Quoting	—	M. Diaz
ORD-3380	Aria Solar	60	Delivered	Jul 30	M. Diaz
ORD-3377	Halcyon Utilities	300	New	—	R. Sato

A custom platform that unifies sales orders, manufacturing and development orders, bills of materials and genealogy, per-serial operator tracking with NCR and time, inventory, and reliability-chamber scheduling. One place to build solar panels and the parts that go into them.

Read the full story

Auto Parts Distribution · Order-to-Ship Operations

Run sales, stock & shipping in one flow

smg-ops.app/sales-orders

SMG Autoricambi · Orders

8 open

Order	Customer	Item	Status
SO-4821	M. Rossi	Brake pads	In stock
SO-4822	Garage Lugano	Alternator	PO raised
SO-4820	A. Keller	Oil filter ×6	Shipped
SO-4819	AutoZug AG	Clutch kit	Backorder

One system for the whole journey, from a customer sale to finding the part in stock or raising a purchase order to shipping it to the client, with sales orders, inventory, suppliers, statuses, and analytics in one place.

Read the full story

04FAQ

Questions,
answered

Whatever your operation needs it to: sales orders, purchasing, inventory, manufacturing, invoicing, reporting. The difference from a suite is that we build only the modules you run on, each one shaped to your process.

05Replacing a tool

See how we compare

Odoo alternative

Odoo's pitch is strong: one suite, every module, open source. Then you configure it, hire a partner to customize it, and somewhere around the third studio automation you realize you're building custom software anyway, inside someone else's framework. The same story plays out with ERPNext. There's a more direct route.

Compare

QuickBooks alternative

QuickBooks is accounting software, and for accounting it's fine. The trouble starts when it's also the inventory system, the order tracker, and the operations hub. If your team is running the business out of QuickBooks plus a web of spreadsheets, the fix is a real operations system rather than a bigger accounting tool.