Neither platform is objectively better. 3Shape tends to suit labs with high-volume removable and denture work, while exocad tends to suit implant and full-arch labs that need flexibility with custom libraries. For mostly crown & bridge, staff familiarity usually decides. The best test is designing the same three cases in both.
Few topics generate as much genuine debate among dental lab technicians as 3Shape versus exocad. Both are mature, widely-used CAD platforms, and neither is objectively "better" — the right choice depends on your case mix, budget, and how your team likes to work. Here's a practical, unbiased breakdown.
3Shape vs. exocad at a glance
| 3Shape | exocad | |
|---|---|---|
| Workflow style | Guided, fairly linear | Open-ended, more left to the designer |
| Training new staff | Often faster | Can take longer, rewards experience |
| Licensing | Historically module-based, with separate licenses per case type | Generally positioned as the lower-cost entry point |
| Removable / denture | More mature, dedicated workflow | Closing the gap in recent releases |
| Full-arch / implant | Robust, tends toward supported standard libraries | Often favored; open architecture suits custom libraries |
| Labs that often lean this way | High-volume removable work | Full-arch, implant and custom cases |
These are general tendencies, not benchmarks. Pricing and features change between releases, so confirm licensing directly with each vendor.
Learning curve and interface
3Shape is generally considered more guided — its workflow steps you through a case in a fairly linear, structured way, which tends to make it faster to train new staff on. exocad is often described as more open-ended: more of the workflow is left to the designer's discretion, which technicians who've worked with it for a while tend to see as a strength (more flexibility) and newer users sometimes see as a steeper learning curve.
Licensing and cost model
3Shape has historically been module-based, with separate licenses for different case types (implant, removable, ortho, etc.), which can add up depending on how many modules a lab needs. exocad has generally been positioned as the lower-cost entry point for similar functionality, though both companies' pricing structures shift over time and are worth confirming directly rather than assuming based on older comparisons.
Removable / denture design
3Shape's removable module has historically had a head start and a more mature, dedicated denture workflow. exocad's removable capabilities have been closing that gap over recent releases, but for labs doing high volumes of complex removable work, 3Shape is still commonly the default choice among long-time users.
Full-arch and implant flexibility
exocad is frequently favored for full-arch and implant-heavy workflows, particularly for labs working with non-standard scan body libraries or unusual implant systems, since its more open architecture tends to accommodate custom libraries and workarounds more easily. 3Shape's implant workflow is robust but can feel more locked into supported, standard libraries.
The honest takeaway: labs doing heavy removable/denture volume often lean 3Shape; labs doing more full-arch, implant, or highly customized case types often lean exocad. Plenty of labs use both, choosing per case type rather than picking one exclusively.
Which kind of lab leans which way?
- Mostly crown & bridge. Both handle everyday crown & bridge well, so this case type rarely decides it. Staff familiarity usually does.
- High-volume removable or denture work. Labs here often lean 3Shape for its more mature dedicated workflow. See how a digital denture workflow runs.
- Implant and full-arch heavy, or unusual implant systems. Labs here often lean exocad for its flexibility with custom libraries. See our All-on-X and full-arch design service.
- A mix of everything. Many labs run both and choose per case type instead of picking one.
How to test both before you buy
Hands-on time answers more than any comparison table. A fair trial looks like this:
- Design the same three cases in both: one crown & bridge, one implant case on your own implant system, and one removable or full-arch case.
- Have the designers who will use it do the work, and compare time per case as well as quality.
- Check that your implant systems and scan bodies are covered by the libraries, and what a custom library needs.
- Ask each vendor for a written quote for the modules your case mix needs, not just the base license.
Moving files between the two
STL is the common format, so scan data moves between systems without trouble. Native project files from each platform are not interchangeable, so a case started in one is normally finished in the same one. If you work with an outside designer, say which platform and export format you want back before the case goes out.
Does the choice matter if you outsource design work?
Less than you might think — as long as your outsourcing partner works natively in whichever platform you use. Scan files are almost always exported as STL regardless of which software captured them, so the choice of software on your end doesn't have to dictate or limit who you can work with for outsourced design capacity.
Common questions
Is 3Shape or exocad better for dental labs?
Neither is objectively better — it depends on your lab's case mix, budget, and workflow preferences. 3Shape is often considered stronger for removable/denture work with a more guided interface, while exocad is often preferred for its flexibility and full-arch/implant workflow customization.
Is exocad cheaper than 3Shape?
exocad is generally positioned as the lower-cost entry point, while 3Shape has historically sold separate modules per case type. Pricing structures change, so get current written quotes for the modules your lab needs.
Which is better for full-arch and All-on-X cases?
exocad is frequently favored for full-arch and implant-heavy work because it accommodates custom libraries more easily, but 3Shape is also widely used. What matters most is a designer who knows your implant system and works from verification jig data when it is available.
Does it matter which CAD software my lab uses if I outsource design work?
Not if your outsourcing partner works natively in both. Dentlyworks supports 3Shape and exocad, so you are not locked into one platform just to access outsourced design capacity.
Can I switch between 3Shape and exocad?
Some labs run both platforms side by side for different case types rather than switching entirely. STL scan files are readable by either system, but native project files are not interchangeable.
How they compare by case type
Platform choice matters most at the edges of your case mix. This table summarizes general tendencies reported by users and should be checked against current versions:
| Case type | 3Shape | exocad |
|---|---|---|
| Crown & bridge | Mature and well supported | Mature and well supported |
| Implant | Robust, built around supported libraries | Flexible with custom libraries and unusual systems |
| Removable / denture | Long-established dedicated workflow | Improving with recent releases |
| Full-arch / All-on-X | Capable, structured | Frequently preferred for customization |
| Digital smile design | Available | Available |
General tendencies, not benchmarks. Features change with each release, so confirm current capabilities with the vendor.
Questions to ask before you buy
- Which modules does my case mix need? Ask each vendor for a written quote that lists every module, not just a base license.
- Is it a purchase or a subscription? Licensing models change, and they affect your cost over several years.
- Are my implant systems and scan bodies in the library? A missing library means custom work or a workaround.
- Does it connect to my mills and printers? Check that your manufacturing equipment accepts the output without extra steps.
- What hardware does it need? A workstation that struggles with large full-arch files costs you time every day.
- What are training and support like? A guided workflow shortens training, and an open one rewards experience, so match it to your team.
For current official information, see 3Shape and exocad.
What to tell your outsourced designer
If you outsource design work, the software matters less than the information you send with the case. A complete brief avoids rework:
| Tell your designer | Why it matters |
|---|---|
| Your platform and the file format you want back | STL opens anywhere; native files keep the design editable but are not interchangeable between platforms |
| Implant system and scan body library | Sets the connection geometry and emergence profile |
| Material and restoration type | Drives minimum thickness, margin and contact decisions |
| Margin, cement gap and contact preferences | Your standards, applied the same way every time |
| Occlusion and bite instructions | Prevents adjustment at the chair |
| Verification jig data, for full-arch | Full-arch designs depend on it for accuracy |
What should I tell an outsourced designer about my software?
Tell them your platform (3Shape or exocad), the file format you want back (STL or a native editable file), your implant system and scan body library, and your margin, cement gap, contact and occlusion preferences.
Do I need to buy both 3Shape and exocad?
No. Many labs run only one. A lab that outsources design work does not need to own both, as long as the partner works natively in the platform the lab uses.
Dentlyworks works natively in both 3Shape and exocad, so this list applies whichever platform your lab uses.
Bottom line
If you're deciding between the two for a new purchase, the honest answer is: try to get hands-on time with both before committing, since the "better" platform is really the one that matches how your specific team already thinks about a case. If you're just trying to figure out whether outsourcing fits into your existing software choice — it does, regardless of which one you use.