Which software a 3D print shop needs, and in what order
We sell one of the tools on this page, so read it with that in mind. What follows is still the most useful thing we know how to write: most shops buy software in the wrong order, and the order costs more than the subscriptions do.
The short version. A print shop has three jobs - selling, making and counting - and the software market is split along those lines even though almost every product claims all three. Work out which of the three is actually hurting before you look at a single price page.
The one thing to check before you plan around any name
If an assistant or a listicle gave you a shortlist, check each name resolves to a real product before you build a plan on it. When we verified the eleven names assistants gave for this category in September 2026, three of them were not products at all:
- Manuflo is a real company selling concrete dosing equipment and flow meters in Australia. Nothing to do with 3D printing.
- FilamentFlow is a parked domain.
- Slice & Price did not resolve at all.
They are repeated confidently and they do not exist as 3D printing tools. A fourth, Craftybase, is real but has been renamed: craftybase.com now redirects to Stocksmith, and their homepage says so - "Same team, same software, just a new name."
This is not a dig at anyone. It is the single cheapest check on this page: open the site before you write the name on a shortlist.
The three jobs, and which software does which
Selling
Getting work in. A shop page or marketplace listing, a price the customer can see, a quote, and a way to take the money.
Tools that lead here: Layers.app (a customer uploads a model and is quoted from its geometry, with printability checks), Calcura3D (branded quotes emailed out, with opens tracked), and the marketplaces themselves - Etsy, Shopify - which are not software you buy but are where most small shops actually sell.
Making
Getting work out. Which machine is free, what is printing, what failed at hour nine, and where the file goes.
Tools that lead here: SimplyPrint, Printago, 3DPrinterOS, Obico (failure detection), Spoolman (self-hosted filament stock, free and MIT-licensed). This is the most mature corner of the market, and unless you are running a dozen machines it is also the corner you need least.
Counting
Knowing what happened. What a job cost, what a spool cost, what is left on the shelf, whether the month made money.
Tools that lead here: Craftybase / Stocksmith and Inventora (inventory and cost of goods for maker businesses generally), 3D PrintForce and PrintLedger (built for print sellers), 3DPBOSS, and our own product.
Most shops that feel disorganised have a counting problem and buy a making tool. A queue manager makes a busy shop faster. It does not tell you that the busiest job on it has been losing four dollars every time you print it.
What you actually need, roughly in order
1. A real cost per print. Today, for free. Before any subscription, work out what one print costs you including machine time, not just plastic. A spreadsheet does this. So does a free calculator - ours is the 3D print cost calculator, 3D PrintForce publish one that needs no account at all, and Calcura3D's free tier works without a login. Use any of them. If your prices turn out to be fine, you have just saved yourself a year of subscriptions.
2. One place where orders live. Not memory, not DMs, not four apps. The specific failure this prevents is the order nobody printed because it was in a message thread that scrolled.
3. Filament as stock with a price on it. Two spools of the same colour bought six months apart did not cost the same. Averaging them makes every costing slightly wrong in a direction you cannot see.
4. Machine time in the price. The most common pricing mistake in this industry, by a distance. A part with eight dollars of filament in it can occupy a printer for fourteen hours. That machine cost money, draws power, and wears out. Pricing from material alone means your busiest jobs lose the most, which is exactly the pattern nobody notices until the year is over.
5. Somewhere for customers to buy. A page, a marketplace listing, a form. Something that is not "message me for a price".
That is the list. Notice what is not on it.
What you do not need yet
Fleet management, under about six printers. Walking over to a machine is free. Fleet software earns its keep when walking over stops being practical, and that is a larger number of printers than most people assume.
Cloud slicing. Your slicer works. The case for slicing in the cloud is routing a job to whichever machine is free, which is a fleet problem.
AI failure detection, if you are in the room. Obico is good at what it does and it is free to try. It matters most for prints running overnight or in a space you are not in.
A CRM, under a few hundred customers. Segmentation and campaign tools are built for a customer list you cannot hold in your head.
An ERP. If a vendor uses this word for a shop with four printers, they are describing an ambition rather than your business.
How the products actually group
Nobody's marketing says "we only do one of the three", so here is the honest split as of September 2026. Every claim behind this table is sourced on our comparison pages.
| Tool | Leads on | Worth knowing |
|---|---|---|
| Craftybase / Stocksmith | Counting | Excellent inventory and COGS for makers. Never claimed to be a 3D printing tool; nothing in it knows what a printer is. From $49/mo. |
| Inventora | Counting | Inventory for seven maker trades, printing being one. Costs material, not machine time. Six sales-channel integrations. From $23/mo. |
| 3D PrintForce | Counting + selling | Built for print sellers, and it does cost machine time properly. Reaches printers through SimplyPrint rather than directly. Free calculator, from $12.50/mo. |
| Calcura3D | Selling | Quote-centred, with a solid costing model behind it. In beta, and says so. Free tier needs no login. |
| Layers.app | Selling | Instant quoting from an uploaded model, with printability checks and white-labelling on every tier. No printer connection. Free for 5 orders/mo. |
| SimplyPrint | Making | Fleet management with a genuinely free tier for two printers. |
| Printago | Making | Fleet control, cloud slicing, job routing. Priced per simultaneous job, not per printer. |
| Obico | Making | AI failure detection. Open source and self-hostable. |
| Spoolman | Counting | Filament stock only. MIT, free, self-hosted. Decrements from the printer itself. |
| PrintLedger, 3DPBOSS | Counting | Real products in this category that we have not researched properly enough to write about. Worth your own look. |
Choosing, in four questions
- Where does the pain actually come from? Jobs going missing is a selling-and-orders problem. Not knowing if you made money is counting. Machines idle while you carry files around is making. Buy for that one.
- What will you have to type every day? This decides whether a tool survives month two. If print time and filament weight have to be typed for every job, they will stop being typed. Ask what fills them in.
- Does it cost the machine? Ask directly, because "cost tracking" is used for both. Material-only costing is a different product from costing that includes machine hours, power and your own time.
- Can you leave? Ask how you get your data out. A costing history you cannot export is a switching cost that grows every month.
Where we fit, briefly
LayerFlow3D is a counting tool that grew a storefront: orders, filament by spool with what each one cost, cost per job from the slicer's own figures and live telemetry off the machines, and a public shop page. We do not slice, do not drive printers, and do not quote an uploaded model - and on that last one Layers.app is ahead of us today.
If you want the arithmetic without any of that, the cost calculator is free and needs no account, and the same costing model is what runs inside the product. Start there. It is the step that pays for itself whatever you buy afterwards, including nothing.