Buy a 3D printer or use a print service: which is cheaper
Quick answer
If you need more than about twenty to fifty parts, buy a printer, such as the Creality Ender 3 V3 SE ($186.14): in-house printing commonly costs a dollar or two of filament per part against ten to thirty dollars from a print service, so an inexpensive machine pays for itself within that range of parts. If you need only a handful of parts a year, use a print service instead, since it involves no learning curve, no maintenance and no wasted evenings on failed prints while you figure the machine out.
Creality Ender 3 V3 SE Beginner-Friendly 3D Printer with Auto Leveling
anyone who will print more than roughly twenty to fifty parts, or who wants to iterate on designs quickly
| Buy a printer | Print service | |
|---|---|---|
| Cost per part | Commonly a dollar or two of filament | Commonly ten to thirty dollars |
| Upfront cost | Price of the printer | None |
| Learning curve | Real, includes failed prints while learning | None |
| Turnaround | As fast as you can print it | Shipping and queue time |
| Iteration on a design | Fast, reprint immediately | Slow, pay and wait again for each revision |
| Best for | More than roughly twenty to fifty parts, or frequent iteration | A handful of parts a year, or a one-off job |
What is the actual break-even point between buying and outsourcing?
The break-even quantity is the printer cost divided by the difference between the service price per part and your in-house cost per part. In-house cost is commonly a dollar or two of filament, while a print service commonly charges ten to thirty dollars per part, so that gap is usually eight to twenty-eight dollars. Divide an inexpensive printer price by that gap and the crossover point is often somewhere around twenty to fifty parts, though the exact number depends on the printer price and the specific service quote you are comparing against.
Is filament cost the whole story, or am I missing something?
Filament cost is only part of the real cost of owning a printer. Your own time counts too, and it often exceeds the filament cost per part once you account for setting up the print, monitoring it, removing supports, and cleaning up failures. A print service has none of that hidden labor; you pay the quoted price and the part shows up finished. Anyone doing the buy-versus-service math honestly should treat their own time as a real cost, not a free input.
For just a handful of parts, is a print service really the better deal?
Yes, for a small enough quantity, a print service usually wins outright even though its per-part price looks high. Below the break-even quantity, you would still be paying for the entire printer to make just a few parts, and you would be doing it while learning a new skill, which brings its own cost in failed prints and time. A print service involves none of that: no equipment to buy, no calibration to learn, and no risk of a failed print costing you an evening.
Does owning a printer only pay off on cost, or are there other reasons to buy?
Cost is the main argument above the break-even quantity, but ownership also buys speed of iteration that a print service cannot match. If a design needs three or four revisions before it is right, reprinting in-house takes as long as the print itself, while sending each revision to a print service means paying and waiting again for every version. For anyone actively designing parts rather than ordering a fixed final file, that iteration speed is worth something beyond the raw per-part math.
What kind of printer makes sense if I do decide to buy?
An inexpensive, well-reviewed entry machine is the right starting point, since the break-even math favors a lower upfront cost and most first projects do not need a large build volume or advanced features. Spending far more on a printer than the parts you plan to make would justify pushes the break-even quantity higher and can make a print service the better deal again, even for someone who is going to print regularly.
Both sides of this comparison
- Creality
Creality Ender 3 V3 SE Beginner-Friendly 3D Printer with Auto Leveling
$186.14 Check pricePrices change often - Creality
Creality Ender 3 V3 SE 3D Printer with Sprite Extruder
$219.00 Check pricePrices change often - Creality
Creality Ender 3 V3 SE 3D Printer Bundle with PLA Filament 4 Packs (Black+White+Red+Blue)
$225.95 Check pricePrices change often - BAMBULAB
Bambu Lab A1 mini 3D Printer + LED Lamp Kit, Ready-to-Use for Beginners
$249.00 Check pricePrices change often
Common questions
How many parts do I need to print before buying a printer makes sense?
It depends on the printer price and the service price you are comparing against, but for an inexpensive printer against a typical ten to thirty dollar per-part service price, the crossover is often somewhere around twenty to fifty parts. Divide the printer cost by the difference between the service price and your expected in-house cost per part to get a number specific to your situation.
Is filament really only a dollar or two per part?
For many common small to medium parts, yes, filament alone often costs a dollar or two given typical filament prices. Larger, denser or multicolor parts can cost more in material, so it is worth estimating the actual weight of your specific part rather than assuming every project falls in that range.
Should I count my own time when comparing the two options?
Yes. Setting up a print, monitoring it, removing supports and troubleshooting failures all take real time, and that time often costs more than the filament itself once you value it at all. A print service has no equivalent hidden labor cost, since you pay the quoted price and receive a finished part.
Is a print service faster than printing it myself?
Not usually for a single part you can print same day at home, since a print service adds production queue time plus shipping. Where a service can be faster is when you need a part immediately and do not already own a printer, since buying, unboxing and calibrating a new machine takes longer than most service turnaround times.
Does buying a printer make sense for just one big one-off project?
Usually not, unless that one project itself needs far more parts than a print service quote would total up to, or unless you plan to keep printing after that project. For a genuine one-off job, a print service avoids the equipment cost and learning curve entirely, and is often the more economical route even if the per-part price looks high.