Mar 16, 2019
by All3DP

34 Best Online 3D Printing Services in 2019

What's the best 3D printing service for your project? Check out our guide to the 34 best online 3D printing services worldwide. Plus, how to choose the right 3D print services and how they calculate their prices.

Since its inception in the 1980s, 3D printing has matured to the point of becoming a viable manufacturing process to challenge traditional modes of production. Small batch, one-offs, and functional prototyping are all seeing an upswing in cost reductions and turnaround time thanks to 3D printing. Democratizing this revolution is a vast swathe of 3D printing services.

So, without further ado, here’s our meticulously compiled list of the 3D printing services to know right now. It’s impossible to quantify which is the best without bucketloads of money to spare on orders so as our fallback for such lists, we’ve ordered all of the services by their Alexa Traffic Rank, which is determined by web traffic and similar factors.

If you’re unsure of which print service is right for you or how exactly a 3D print service generates its prices, we’ve got you covered. Check out the jump links bulleted below for brief explainers, or get started with entry #1, Craftcloud.

(Lead image: Voodoo Manufacturing)

34 Best Online 3D Printing Services in 2019

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Online 3D Printing Service Craftcloud

Craftcloud is All3DP’s in-house 3D printing and price comparison service. A one-stop solution for placing 3D printing orders, you can save money by comparing prices from a variety of providers in real-time.

Generating instant quotes for 3D print jobs from Shapeways, i.Materialise, Sculpteo,  Jawstech, Treatstock, Facfox, and more, Craftcloud dynamically offers an extensive selection of materials, prices, and shipping options.

Add in worldwide production facilities, international delivery, plus attentive customer service, and you have the complete package.



Online 3D Printing Service 3D Experience Marketplace | Make

3DExperience Marketplace | Make is Dassault Systèmes solution for advanced manufacturing orders, scaling from one-offs to integrated supply chains by connecting users with the right partner from a global network of manufacturers.

Integrations with Solidworks and CATIA CAD/CAM software allows engineers and designers to go end-to-end from the comfort of one workspace. However, you don’t need to be a user of the company’s software to use the 3DExperience Marketplace | Make service — anyone can create an account and upload files for printing. Subtractive and other manufacturing processes are also options when using the service, and cloud integration in the form of Dropbox and Google Drive is a nice bonus.



Online 3D Printing Service Shapeways

World’s most popular online 3D printing service Shapeways offers two services. On the consumer side, you can choose from a broad array of professionally designed items, customize them and have them printed to your specifications. Similar to other 3D printing services, Shapeways hosts storefronts for designers to sell models, printing the sales for them. Shapeways is also suitable for rapid prototyping – customers will profit from industrial grade printers (EOS, 3D Systems) and dedicated technical support.

Shapeways’ 3D printing service can be accessed via Craftcloud.



Online 3D Printing Service 3D Hubs

Originally focused on 3D printing facilitated by local enthusiasts and professionals, 3D Hubs has pivoted towards offering a wide array of manufacturing processes from professional partners — suggesting the optimum method of production on a part by part basis and then delegating it to an appropriately located partner for manufacture.

Alongside dynamically updating prices based on material and location, turnaround times are also specified, making that an important variable in your purchase decision.



Online 3D Printing Service i.materialise

Materialise is a company that works with industrial clients to produce prototypes and 3D printed products. But for the general public and individual designers, Materialise offers an online 3D printing service called i.materialise.

Much like Shapeways above, i.Materialise also hosts designer-run shops, allowing creatives to sell their wares as physical items which are then fulfilled by i.Materialise

i.Materialise’s 3D printing service can be accessed via Craftcloud.



Online 3D Printing Service Materialise OnSite

OnSite is Materialise’s online 3D printing service for industrial clients. With one of the largest fleet of 3D printers in Europe, OnSite is an excellent choice to create high-quality rapid prototypes within a short timeframe. Accordingly, you will find a wide range of printing technologies, materials, and finishes at your disposal.  Rush services are available for a handful of materials, with lead times as short as one working day possible.

In addition to the online 3D printing service, OnSite offers its expertise in selecting the technologies, materials, and finishes appropriate for the project. Its in-house designers and engineers are also happy to assist you in optimizing your 3D files for 3D printing.

Website: Materialise OnSite


Online 3D Printing Service Sculpteo

Like Shapeways and i.materialise, Sculpteo is an online 3D printing service that allows anyone to upload 3D models and have them fabricated in a wide variety of materials. In keeping with its competitors, Sculpteo also allows individuals and professionals to open up an online storefront and sell their designs to the public.

Sculpteo’s stable of professional services position it as a comprehensive partner for batch production, prototyping, and design validation. A number of online tools including analysis and repair, plus optimization help you to get the most out of your print.

Prices for prints using Sculpteo’s 3D service are accessible via Craftcloud, alongside instant comparison to Shapewaysi.materialise, and other 3D printing service providers in real-time.



Online 3D Printing Service 3D Systems On Demand

3D Systems is one of the original developers of additive manufacturing technologies, with decades of experience contributing to it being a leading manufacturer of industrial printers today. In addition to developing additive manufacturing systems, the company offers its own high-quality online manufacturing service, 3D Systems On Demand. Split into various branches, including subtractive manufacturing, Quickparts Rapid Prototyping is the company’s 3D printing service

Here you can take your pick from 3D System’s broad array of printers and materials, producing functional test parts in as little as 24-hours. Extensive technical documentation helps you detect design flaws and choose the right material for your project.



Online 3D Printing Service Xometry

Effectively a software company, Xometry leverages a US-wide network of manufacturing partners to offer instant quotes that are filterable by production method, material and lead time. With customers including Fortune 500 companies, the system brings together those in need of custom parts quickly, and workshops frustrated at unorganized inquiries that lead nowhere.

In addition to 3D printing services, users of Xometry can have parts CNC machined, wrought from sheet metal and injection molded.



Online 3D Printing Service Stratasys Direct

One of the leading manufacturers of industrial 3D printers, Stratasys also offers a high-quality 3D printing service. Fittingly, Stratasys sports a dazzling assortment of materials, which are explained in detail on the company’s website.

This online 3D printing service is aimed at professionals in engineering, medicine, and industrial design fields. Another neat feature of its online quoting page is the ability to create and edit styles (consisting of the printing method, material, finishing, and surface treatment) that can be applied to successive projects.



Online 3D Printing Service Beta Layout

It’s possible to generate a quote for SLS 3D prints online using Beta Layout’s price calculator, but really the company’s specialty comes in complementary technologies for functional prototypes using PCBs and enclosures. Perhaps most tantalizing of the company’s offerings is 3D mechatronic integrated devices — printed objects with integrated circuitry.

Based in Germany with a number of offices around the world, some services of Beta Layout’s have yet to make it to the US.



Online 3D Printing Service Treatstock

Treatstock is another web service that bundles the forces of 3D printing services all over the globe. Its instant quote system is very well designed, filtering out unsuitable provides as you choose the key criteria of your quote (such as international shipping, product application, and desired technology).

The second hat this online 3D printing service wears is that of a 3D model selling platform. Treatstock invites artists to open storefronts and upload their designs for customers to purchase and order  3D prints. What is more, Treatstock features a handful of apps on its website, enabling the creation of braille labels to make life easier for the visually impaired, plus relief 3D images based on photos.

Treatstock’s 3D printing service can be accessed via Craftcloud.



Online 3D Printing Service Protolabs

Founded in 1999, UK-based Protolabs started as a software platform connecting mills and presses, automating the workflow for creating injection molded parts.

Since then the company has expanded into a robust manufacturing offering that includes a 3D printing service alongside CNC machining and its original specialization, injection molding.

Two pillars of the company’s work revolve around offering rapid prototyping facilitated by design analysis tools and quick turnarounds, and on-demand production fulfilling low-volume runs and use cases such as aluminum bridge tooling



Online 3D Printing Service iMakr

iMakr is a reseller of 3D printers that operates two stores in London and New York. On its cheerful orange website, the company offers the full range of its expertise: It sells FFM and SLA printers from a multitude of manufacturers, as well as 3D scanners.

It is possible to request a quote for single and batch prints with iMakr, in addition to post-processing jobs. Note that there is up to a 12-hour wait for quote generation; not one for those in a hurry.



Online 3D Printing Service Star Rapid

Star Rapid offers a wide range of prototyping services for professionals and ambitious hobbyists. The website includes detailed information on the available additive manufacturing technologies and finishing services.

Besides 3D printing, other techniques offered by this 3D printing service include plastic mold injection, CNC machining, pressure die casting and vacuum casting. So, this company is a candidate in case your needs go beyond rapid prototyping, with rapid tooling and low-volume manufacturing all a possibility. Also, the case studies are a worthwhile read and demonstrate what this company is capable of achieving.



Online 3D Printing Service Voodoo Manufacturing

Voodoo Manufacturing is based in Brooklyn and lends its 3D printing service for individual prints as well as for large-scale production. So far their portfolio has included projects such as printing off collectibles for popular TV shows and gear for a high-fashion show.

All prints are made using a massive fleet of MakerBot 3D printers. As of February 2018, Voodoo Manufacturing offers a large-format printing service powered by an array of Rais3D N2 Plus 3D printers — allowing for print jobs up to 60cm tall.



Online 3D Printing Service SD3D

For those in need of 3D printed parts, pure and simple, online 3D printing service SD3D provides a convenient instant quoting tool. Parts can be ordered in four levels of quality to meet the needs of every stage in the design process — from rough, low-resolution drafts to ultra-fine pieces with barely perceptible layer lines. The prints can also be used for casting parts, this can come in handy when you want to produce prototypes on a small scale



Online 3D Printing Service Fathom

Oakland-based online 3D printing service Fathom offers a wide array of 3D printing technologies and services dedicated to rapid prototyping, product realization and batch production.

Initially a reseller of PolyJet machines (later Stratasys PolyJet), Fathom expanded to offer industrial grade machines from other providers, scaling the service side accordingly.

Today Fathom leverages a number of fabrication tools, including 3D printing, alongside design and engineering services, training programs and providing staff for running in-house operations.

Though it’s possible to upload STEP, IGES and STL files to request a quote, Fathom’s On Demand Digital Manufacturing platform is the fully-featured aspect to the website, allowing for the upload of a wide number of file types and giving an easy overview of quotes and orders.



Online 3D Printing Service Trinckle

In addition to being a 3D printing service, Trinckle offers a marketplace to buy 3D printed goods, tools to check the structural integrity of your model (thereby saving time and money), plus detailed guides on the pros and cons of each material.

In recent years the company has developed a professional web-based automation system for the parametric design (and printing) of custom parts. Dubbed Paramate, the platform gives infinite flexibility for businesses to offer customers a bespoke part service, and industrial clients the ability to design and produce on the fly.

Trinckle’s 3D printing service can be accessed via Craftcloud.



Online 3D Printing Service WhiteClouds

WhiteClouds is quite possibly the largest full-color 3D printing service in the world and is highly focused on B2B with its 3DyourPLAN, 3DyourMAP, and 3DyourSCAN service fronts. It cooperates with retailers and brands to create personalized action figures, medical models and topological and architectural scenes for professionals and consumers alike.

Its high-quality prints are produced on 3D Systems and Stratasys printers. WhiteClouds has set up 3DPedia, a glossary of terms connected to 3D printing. While WhiteClouds has a form to place orders, 3D prints are usually ordered and distributed through its affiliated retailers like Sandboxr.



Online 3D Printing Service 3Diligent

3Diligent is a professional manufacturing network that, once signed up, allows businesses to post jobs and requirements. 3Diligent then leverages its wide network of partners (spanning manufacturing techniques and technologies beyond 3D printing) to bid and complete the job.

When requesting a quote, you state your budget, select the material, the process and other requirements of your project. If you are unsure which material or process is suitable for your design, the vendors can decide for you.

3Diligent also offers a knowledge center which provides concise information on printing methods and materials, as well as a series of videos that explain the order process.



Online 3D Printing Service Kraftwurx

Aimed at the needs of designers and consumers alike, Kraftwurx is an online 3D printing service that offers a plethora of materials (including precious metals). It also lets 3D designers showcase their talent and set up web stores that build on Kraftwurx’s infrastructure.

The industrial printers used by Kraftwurx are from 3D Systems, Stratasys, EOS, and others. Kraftwurx’s 3D printing facilities are spread over 125 locations across the globe, cutting delivery times and costs for shipping, freight duties, and tariffs. What is more, Kraftwurx is a strong supporter of social manufacturing: you can post a project that artists and designers can join and contribute toward.



Online 3D Printing Service Jawstec

Specializing in the 3D printing of nylon, and CNC-machining of steel and aluminum, Jawstec offers a tightly focused and professional service. HP certified using said company’s Multi-Jet Fusion additive manufacturing system, Jawstec claims to offer superior post-processing of MJF parts.

Similarly care for quality is offered across the company’s other wares, with post-processing to order a differentiator between Jawstec and other services.

Jawstec’s 3D printing service can be accessed via Craftcloud.



Online 3D Printing Service 3D Print-Au

Australia-based online 3D printing service 3D Print-Au places its 3D printers at the disposal of customers in Australia and New Zealand. Because of its pricing structure (charging for the bounding box rather than the material used), it claims it will beat the competition’s quotes.

This 3D printing service also promises to provide superior quality as every uploaded model is inspected before sending it off to the 3D printer. Also, 3D Print-Au accepts low volume production orders.



Online 3D Printing Service FacFox


  • Shipping International (EMS, DHL, FedEx, UPS)
  • Quotes Instant
  • Materials Plastic, Metal, Wax, Sandstone
  • Methods FDM, SLA/DLP, SLS, MJF, MJP, Wax Jetting, SLM/DMLS,
  • Formats STL, STP, OBJ, DWG, IGES, 3DM, PLY
  • Payment PayPal, credit card, debit card, bank transfer
  • Link FacFox

Offering a wide variety of manufacturing services, FacFox is one of China’s leading on-demand print services. The company tailors its services to a number of industries, including architecture, medical, retail, and design.

A simple online interface lets you quickly upload models, which will then be checked for printability (and automatically repaired if not) before payment. Live tracking of the print’s progress is a nice touch, and competitive international delivery often makes it a cost-effective alternative to some of the perhaps better-known services on this list.

FacFox’ 3D printing service can be accessed via Craftcloud.

Website: FacFox


Online 3D Printing Service 3D Printing Ally

Hailing from Eden Prairie, 3D Printing Ally prides itself on operating at the place where additive manufacturing was born in the 1980s. Its founder is an aerospace manufacturing professional, and as a result, the company has a firm grasp of the art. Although with a wide variety of additive manufacturing machines spanning numerous technologies and materials at its disposal, 3D printing Ally is well placed to serve a number of different industries’ requirements. The 3D printing service website boasts a very convenient instant quoting system and useful information on the available printing technologies and materials.



Online 3D Printing Service MeltWerk

The philosophy underpinning online 3D printing service MeltWerk is to do one thing and to do one thing well. You can only print your objects in one color and one material, which is laser sintered white polyamide plastic. The upside to this approach is that MeltWerk is offering a best-price guarantee on their products. So, if after placing your order, you can find another 3D printing service that offers a better price for the same object and material, you’ll get a full refund. Those are the kind of consumer-friendly terms we can all get behind.



Online 3D Printing Service HK3DPrint

Hong Kong-based online 3D printing service HK3DPrint mostly produces prototyping architectural models, shipping them worldwide. This 3D printing service also offers cost-effective low volume production.

The website also sports a quick instant quote system and helpful documentation on 3D printing technology in general. Special colors and finishing are available on request.

Look out for the regular price specials on materials. Especially relevant for customers in the Hong Kong area, HK3DPrint offers a next day service.



Online 3D Printing Service X3D Print

Headquartered in Lyon, France, X3D Print offers a variety of 3D printing technologies alongside professional 3D  scanning.

Complementary services include STL file analysis and repair and, for CAD users of Onshape, direct integration, meaning the direct ordering of printed parts is possible without leaving the program.



Online 3D Printing Service BuildParts

BuildParts’s website is a rich source of knowledge on printing technologies in general. It also features detailed technical specifications on the printers and materials available. This 3D printing service prints on some 30 machines, in over 50 materials using five different processes and offers fully finished and polished parts.

A product of CIDEAS Inc., BuildParts features an online order configurator called TrueQuote where you can upload models, specify materials, print resolution and generate a quote.

In case you don’t have a 3D file yet, BuildParts is happy to create one for you at a fixed hourly rate.



Online 3D Printing Service Incept3D

Incept3D is an online 3D printing service primarily aimed at the needs of engineers and designers. Its web page features some educational material on 3D printing.

The two methods of 3D printing used by Incept3D are FDM  and SLA, facilitated by Stratasys Fortus and Formlabs Form 2 machines, respectively.

The production of medical facsimiles based on CT scan data is a specialization of Incept3D, and one that helps medical professionals plan surgeries or study rare medical conditions.



Online 3D Printing Service Rapid3DParts

Based in Johannesburg, South Africa, Rapid3DParts self-proclaims it is the country’s “leading 3D printing service bureau”. Making use of a variety of machines, including 3D Systems VisiJet and MCOR SHD full-color printers, Rapid3DParts offers a modest, but useful array of materials for your prints.

Additional services include designing from briefs, laser cutting, and 3D scanning.



Online 3D Printing Service RapidCrafting

Polish 3D print service RapidCrafting offers a wide array of services including the preparation of CAD files for 3D printing. Using laser, contact, and photogrammetry technology, the company can also produce 3D scans of objects that can be processed further for 3D printing and rendering.

Another specialty of RapidCrafting is architectural scale models and illustrations. In addition, RapidCrafting is capable of low volume production. The industrial printers used by this 3D printing service are, among others, from 3D Systems.



Online 3D Printing Service PartSnap

The online 3D printing service PartSnap takes pride in being the only registered professional engineering firm that also offers in-house 3D printing services in North Texas. In-house capabilities include engineering, developing and prototyping parts all under one roof, thereby saving money for customers.

In addition to 3D printing on demand, PartSnap also offers reverse engineering services, possible up to parametric modeling; not to mention other additive and subtractive manufacturing techniques such as CNC, weldments, and extrusions.


Online 3D Printing Service How to Choose the Right Print Service for Your Needs

You’ve got a model you need printing. We’ve got the list of print services up for the task. A simple case of clicking around and trying them out, right? WRONG.

There are a plethora of factors to consider when weighing up the print services and bureaus out there. Here, to help you hone in on what matters, are the primary considerations to keep in mind when choosing which 3D printing service to use.

Material Choice

There is a surprisingly diverse array of materials available to 3D printing technologies, making even the most discerningly specific of jobs a possibility. From difficult gold parts created using 3D printed molds for investment wax casting to flame-retardant casings printed in impossible shapes — the limitations become less by the day.

Which means really, the onus is on you, your 3D model and what exactly you need it to do. Working prototypes will need to stand up to testing reflective of their end-use while engineering jigs and fixtures will need to be durable enough to survive on the shop floor without distortion or wear. All crucial considerations made simpler by many print services allowing you to select a material from a drop-down menu.

Pay close attention to any tool-tips or material indexes a print service offers. There you’ll be able to see detailed information about the properties of a material and typical use cases.

Those with professional use and stringent mechanical and chemical requirements for their part in mind would do best to consider the larger print services that have highly visible partnerships with other corporations and/or offer design services of their own. Chances are their material offerings and support will be better than smaller operators.

Not to diminish the little guy, just the probability suggests that will be the case.

Those less interested in having a part perform in a specific way, needing just a physical object in hand, have the luxury of choice. Any print service can physically realize the model — with material considerations gone, it’s down to cost, scale, time and, possibly, certifications and confidentiality.

Scalability/Batch Production Volume

Another factor that will limit the number of useful 3D print services you can turn to is their ability to handle batch production. It’s well and good to find a print service with the right material, but if it can’t handle 1,000 pieces of that thing you need by next week, then this is moot.

Some services, such as Brooklyn-based Voodoo Manufacturing, specialize in batch production. Utilizing a scalable farm of printers to achieve large jobs quickly, the steps necessary to accomplish this are greater than the straightforward click+upload pipeline you commonly find for on-demand print services. Replaced instead with direct feedback and quotation, this will be a necessary step no matter the service you use to ensure all considerations and demands are met.

When using a 3D printing service for low-volume batch runs, be sure to check that the service you have in mind is equipped to deal with the number of prints you need. Some print technologies a service lists can be indicative of this, with selective laser sintering one particular printing tech suited to batch optimizations.


The factors affecting the final cost of a 3D printed part are myriad.

You have some small power to influence the cost of the parts you order, be it through using a 3D print service that is local to where you need the printed piece to be and being flexible with the materials you use.

Another valid strategy to scope out the best price for 3D printing would be to create quotes with many print services, comparing and adjusting parameters until you achieve an acceptable price. However, this comes at a significant cost in time and frustration. Who wants to acquaint themselves with the intricacies of a dozen file upload systems, material selections, and checkout pipelines? Not we.

Where cost is a factor, 3D printing price comparison services and those that operate as hubs come into their own. For example, you could spend half an hour configuring quotes from the top three print services for a given material, or turn to a service such as All3DP’s own Craftcloud, upload the model once, select the material once, and see prices and shipping estimates for multiple services in one step.


A simple one, this. You needed your part yesterday, and the closest thing to a time machine is an additively manufactured piece on the express train to tomorrow. Fortunately, some 3D printing service providers offer rushes on jobs should you not be too picky about the material it prints in.

One such provider, Materialise Onsite, is tailored to the concept of rapid prototyping, with a history of next-day shipping going back to the late nineties. Such services are, of course, bound by physical limitations such as geography, so pay attention to the location of the service you use if the time of the essence.

Much as the location of the company printing your part can negatively impact on the shipping cost, so too can it increase the time it takes to reach you.

Those in a hurry would do best to opt for services that guarantee quick turnarounds and fast shipping. Otherwise, try to stay as local as possible.

As with the factor of cost, a 3D printing service price comparison can come into its own here, helping you pick the service that offers the quickest turnaround when the cost matters less than having it in hand, like, now.


One less obvious factor when choosing a 3D printing service is the company’s privacy policy, terms, conditions, and any certifications they may have.

It’s a natural assumption that most 3D printing services operate with the intent to foster trust with their users — who are uploading potentially sensitive models, after all. Most are quick to declare that in uploading your file for manufacture, you are granting a non-exclusive license giving the company the provision to fabricate your model. However, there are occasions where you as the user need airtight confidentiality regarding the files you are uploading. To that end, a print service willing to sign a non-disclosure agreement is your friend. Few print services are upfront about their readiness to sign such documents, but digging around a given service’s FAQ page or user forum usually yields an official stance on the matter.

Another factor, albeit a less tangible one for you as the end user, is ISO:9001 certification. An increasing number of 3D printing companies are adhering to the stringent checks and auditing that comes with ISO:9001. This means little for the actual production of your part; instead, think of it more as an indication that the company is committed to ensuring a high level of standards across the breadth of its organization.

One natural benefit to think of here would be, for example, if a 3D printing service also offered CNC milling at its second location on another continent. Maintaining ISO:9001 means that the management, service, customer care and manufacture quality of parts coming from both sites are on par with one another. Leading to greater interoperability between different entities, it’s an assurance of commitment to excellence. Better organized companies will inevitably lead to a better experience for you, the customer.

There are other more niche requirements that few 3D print services offer. One such example would be International Traffic in Arms Regulations (ITAR) compliance, a requisite for any step in the supply chain of “defense articles” as specified on the United States Munitions List. On our list above Fathom declares itself as ITAR registered, making it a viable option for engineers working with “defense articles.” On the other hand, a large 3D printing service such as i.Materialise openly reserves the right to reject such models.

Online 3D Printing Service How 3D Printing Service Prices Are Calculated

When you upload your 3D file to a 3D printing service, you will get a quote – either instantly or by email. However, not all these service are transparent as to how a 3D printing service calculates its prices.

Below, we have compiled a list of the most important factors that determine how 3D printing services calculate their prices. Some of them are obvious to anyone who as a 3D printer at home, while operational processes of a given 3D printing service provider can also affect the price.

3D Printing Service Prices: Material Cost

It’s no leap to say that an item printed in PLA will cost significantly less than the same item in sterling silver. Ideally, 3D printing services publish a list that reveals how much a certain amount of the available materials cost. Your price, or rather, the price of material required for your job is calculated by multiplying the material cost by the volume of the 3D file.

But other factors must be considered to understand how 3D printing service providers calculate their prices. For one, usually, parts are not printed as solid pieces. Instead, in FDM parts a certain percentage of infill is used to balance strength and cost.

What is more, many 3D files with overhanging parts require support structures to be printable at all. The material spent on these supports must also be factored in to calculate 3D printing service prices.

3D Printing Service Prices: Manual Labor

Although 3D printing services are highly automated and use sophisticated software to facilitate every stage of production, there is still a lot of manual labor involved. For instance, after printing, the parts are cleaned, sorted and packaged. The final cost of a printed item reflects these labors; a part of the “service fee” that is charged per item or order.

Another factor that must be considered to understand how 3D printing services calculate prices is finishing; the dying, polishing is post-processes that help to get the most out of your 3D prints. However, since they are often done manually, they will increase the final cost.

3D Printing Service Prices: Maintenance Cost

What 3D printing services also include in their calculations of 3D printing service prices are costs involved with maintenance. This includes initial printer investment, electricity, depreciation, and failed prints. These are the sort of costs wrapped up into a “service fee”. Another way that 3D printing services cover these costs is by charging a minimum price in case an order is below a certain value.

3D Printing Service Prices: Layer Height / Resolution

When setting up print, it is sometimes possible to tweak the printing speed by adjusting the layer height. Parts with bigger layer-heights will cost the printing service less time, and you can save a lot of money. So, by tweaking the resolution of your part, you can determine how 3D printing service prices are calculated.

The same applies to the amount of infill. Printing solid parts does not only increase the material cost, but also the time needed for printing.

3D Printing Service Prices: Machine Space / Time

In processes like SLS, the biggest driver of 3D printing cost is neither material nor labor, but machine space. 3D printing services stack models from various orders together to print as many parts as possible in one build. Hollow parts can sometimes accommodate smaller parts. This process makes 3D printing more cost-effective for 3D printing services. In turn, they pass on a part of the money they saved. So, the shape of your 3D file can directly influence how 3D printing service prices are calculated.

3D Printing Service Prices: Shipping Costs

Of course it takes someone to deliver the finished piece to you. Companies like Shapeways, Sculpteo, and i.materialise are usually working with local subcontractors. The 3D printing file gets transferred to them; the file is then 3D printed and after successful completion – gets shipped.

It makes sense to take a look at shipping costs, as they can differ – some 3D printing services charge up to 100 percent more than others for handling and shipping.

License: The text of "34 Best Online 3D Printing Services in 2019" by All3DP is licensed under a Creative Commons Attribution 4.0 International License.

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